FCC Part 20 Test Report

FCC ID: PWO460033

Test Report

Download: PDF
FCCID_3705175

                                               Test Report
                                   Prepared for: Wilson Electronics, LLC

                                                Model: 460033

                                  Description: Quint Band Signal Booster

                                             Serial Number: 010

                                             FCC ID: PWO460033
                                              IC: 4726A-460033

                                                      To

                                                 FCC Part 20
                                                 IC RSS-131


                                      Date of Issue: December 5, 2017



On the behalf of the applicant:          Wilson Electronics, LLC
                                         3301 E Deseret Drive
                                         St. George, UT 84790

To the attention of:                     Erin Elder, Senior IP and Compliance Engineer
                                         Ph: (435)673-5021
                                         Email: eelder@wilsonelectronics.com




                                                Prepared By
                                          Compliance Testing, LLC
                                             1724 S. Nevada Way
                                               Mesa, AZ 85204
                                  (480) 926-3100 phone / (480) 926-3598 fax
                                         www.compliancetesting.com
                                            Project No: p1780017




                                                                Greg Corbin
                                                                Project Test Engineer




     This report may not be reproduced, except in full, without written permission from Compliance Testing.
                          All results contained herein relate only to the sample tested.


                                                                               p1780017_FCC_Part 20_Rev 3.0
                                                                                               Page 1 of 33


                                 Test Report Revision History

Revision   Date                Revised By        Reason for Revision

1.0        October 26, 2017    Greg Corbin       Original Document

2.0        November 14, 2017   Amanda Reed       Added IC ID & reference to RSS-131 to cover page

                                                 Corrected data in table on page 28, added
3.0        December 4, 2017    Greg Corbin       formulas on page 32, added statement regarding
                                                 highest emission investigated on page 32.




                                                                       p1780017_FCC_Part 20_Rev 3.0
                                                                                       Page 2 of 33


                                        Table of Contents

Description                                                                 Page

 Standard Test Conditions and Engineering Practices                           5
 Test Result Summary                                                          6
 Authorized Frequency Band                                                    7
 Maximum Power and Gain                                                       8
 Intermodulation                                                             11
 Out-of-Band Emissions                                                       12
 Conducted Spurious Emissions                                                16
 Noise Limits                                                                19
 Uplink Inactivity                                                           22
 Variable Gain                                                               23
 Occupied Bandwidth                                                          25
 Anti-Oscillation                                                            26
 Oscillation Mitigation                                                      28
 Radiated Spurious                                                           32
 Test Equipment Utilized                                                     33




                                                            p1780017_FCC_Part 20_Rev 3.0
                                                                            Page 3 of 33


                                                         ILAC / A2LA

Compliance Testing, LLC, has been accredited in accordance with the recognized International Standard ISO/IEC
17025:2005. This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory
quality management system (refer to the joint ISO-ILAC-IAF Communiqué dated January 2009).

The tests results contained within this test report all fall within our scope of accreditation, unless noted below.

Please refer to http://www.compliancetesting.com/labscope.html for current scope of accreditation.

Testing Certificate Number: 2152.01




FCC Site Reg. #349717

IC Site Reg. #2044A-2


       Non-accredited tests contained in this report:

       N/A




                                                                                             p1780017_FCC_Part 20_Rev 3.0
                                                                                                             Page 4 of 33


Test and Measurement Data
Sub-part
2.1033(c)(14):

All tests and measurement data shown were performed in accordance with FCC Rules and Regulations, Part 2,
Subpart J and the following individual Parts: 20.21 in conjunction with latest version of KDB 935210.

Standard Test Conditions and Engineering Practices
Except as noted herein, the following conditions and procedures were observed during the testing:

In accordance with ANSI/C63.4-2014, and unless otherwise indicated in the specific measurement results, the ambient
temperature of the actual EUT was maintained within the range of 10° to 40°C (50° to 104°F), unless the particular
equipment requirements specified testing over a different temperature range. Also, unless otherwise indicated, the
humidity levels were in the range of 10% to 90% relative humidity.

                                                Environmental Conditions
                            Temp                       Humidity                      Pressure
                             (ºC)                        (%)                          (mbar)
                          21.7 – 26.3                 25.0 – 35.7                  957.1 – 972.6
Measurement results, unless otherwise noted, are worst-case measurements.

EUT Description
Model: 460033
Description: Quint Band Signal Booster
Firmware: A460033A
Software: A460033
Serial Number: 010
Additional Information:
The EUT is a Mobile bi-directional amplifier for the boosting of cellular phone signals and data communication devices.
The following frequency bands and emission types are utilized.
The EUT is powered by 12 vdc. The power is injected on the

                                                    Frequency Band
                                                         (MHz)
                                              776 – 787
                Uplink        698 - 716                    824 - 849      1850 - 1915        1710 – 1755
                                           (IC, 777 – 787)
                                              746 – 757
               Downlink       728 - 746                       869 - 894   1930 - 1995         2110 - 2155
                                           (IC, 746 – 756)
              Modulation                                       GSM, CDMA, EDGE,          CDMA, HSPA, LTE,
                                          LTE
                Type                                            HSPA. EVDO, LTE            EDGE, EVDO


                                                 Emission Designators
     CDMA                  HSPA                  LTE             EVDO                     EDGE                 GSM
      F9W                  F9W                   G7D              F9W                     G7W                  GXW

The modulation types and emission designators listed in the tables represent the modulations that the cell phone
providers use for each frequency band. GSM, CDMA, and WCDMA represent all the modulation types (phase and
amplitude or a combination thereof) utilized within the industry. EDGE, HSPA, LTE etc. are all protocols or multiplexing
techniques using the base modulations.

EUT Operation during Tests
The EUT was in a normal operating condition with all external attenuation set to 0 dB.




                                                                                         p1780017_FCC_Part 20_Rev 3.0
                                                                                                         Page 5 of 33


Test Result Summary

                                                           Pass,
Specification                        Test Name                        Comments
                                                          Fail, N/A
                                     Authorized
20.21(e)(3)                                                Pass
                                     Frequency Band
20.21(e)(8)(i)(B)
                                     Maximum Power
20.21(e)(8)(i)(C)                                          Pass
                                     and Gain
20.21(e)(8)(i)(D)
20.21(e)(8)(i)(F)                    Intermodulation       Pass
                                     Out-of-Band
20.21(e)(8)(i)(E)                                          Pass
                                     Emissions
2.1051
22.917(a)
24.238((a)
                                     Conducted Spurious
27.53(c)                                                   Pass
                                     Emissions
27.53(f)
27.53(g)
27.53(h)
20.21(e)(8)(i)(A)                    Noise Limits          Pass

20.21(e)(8)(i)(I)                    Uplink Inactivity     Pass
20.21(e)(8)(i)(C)(1)
20.21(e)(8)(i)(H)
                                     Variable Gain         Pass
Choose:
20.21(e)(8)(i)(C)(2)(iii) (Mobile)
2.1049                               Occupied Bandwidth    Pass

20.21(e)(8)(ii)(A)                   Anti - Oscillation    Pass

2.1053                               Radiated Spurious     Pass
                                     Spectrum Block                   This only applies to devices utilizing spectrum
20.21(e)(8)(i)(B)                                           N/A
                                     Filtering                        block filtering




                                                                                       p1780017_FCC_Part 20_Rev 3.0
                                                                                                       Page 6 of 33


Authorized Frequency Band
Engineer: Greg Corbin
Test Date: 10/3/2017

                                                    Test Procedure

The EUT was connected to a spectrum analyzer through an attenuator with the losses being input into the spectrum
analyzer as a combination of reference level offset and correction factor as needed to ensure accurate readings. A signal
generator was utilized to produce a CW input signal tuned to the center channel of the operational band. The RF input
level was increased to a point just prior to the AGC being in control of the power. The Signal generator was set to sweep
across 2X the operational band of the EUT while the spectrum analyzer was set to MAX HOLD. Two markers were placed
at the edges of the operational band and a third marker was placed at the highest point within the band no closer than 2.5
MHz from the band edge.

                                                       Test Setup

         Signal                           EUT                          Attenuator                   Spectrum
        Generator                                                                                   Analyzer




Refer to Annex A for Authorized Frequency Band plots.




                                                                                        p1780017_FCC_Part 20_Rev 3.0
                                                                                                        Page 7 of 33


Maximum Power and Gain
Engineer: Greg Corbin
Test Date: 10/3/2017

                                                         Test Procedure

The EUT was connected to a spectrum analyzer through an attenuator with the losses being input into the spectrum
analyzer as a combination of reference level offset and correction factor as needed to ensure accurate readings. The
spectrum analyzer and signal generator were tuned to the frequency with the highest power level in the band, as
determined by the Authorized Frequency Band test. The RF input level was increased to a point just prior to the AGC
being in control of the power for both pulsed single time slot GSM modulation and 4.1 MHz AWGN modulation. The
maximum power was measured and verified to meet the minimum and maximum levels allowed, with the maximum gain
being computed from these values. The uplink and downlink gain under each condition were verified to be within 9 dB of
each other.
The input level was incremented in 2 dB steps up to the maximum input level for the EUT. The output power was recorded
at the maximum input level. If the EUT shutdown before the maximum input level was reached, the input level was
reduced to 1 dB before the EUT shutdown and the input and output levels were recorded.


For Mobile installations the gain is fixed at 50 dB.

                                                              Test Setup


                   Signal                       EUT                        Attenuator             Spectrum
                  Generator                                                                       Analyzer


                                                 Uplink Power Test Results

                                       Input       Output          Lower         Upper    Antenna
        Frequency Band                                                                                  EIRP
                                       Level       Power            Limit         Limit    Gain                 Result
             (MHz)                                                                                     (dBm)
                                      (dBm)        (dBm)           (dBm)         (dBm)     (dBi)
698 - 716 MHz Pulsed GSM               -22.3           21.5          17            30      -0.19        21.31   Pass
698 - 716 MHz AWGN                     -26.5           17.5          17            30      -0.19        17.31   Pass
776 - 787 MHz Pulsed GSM               -18.6           24.8          17            30      -1.06        23.74   Pass
776 - 787 MHz AWGN                     -24.9           19.2          17            30      -1.06        18.14   Pass
824 - 849 MHz Pulsed GSM               -23.7           24.1          17            30      0.52         24.62   Pass
824 - 849 MHz AWGN                     -26.6           20.4          17            30      0.52         20.92   Pass
1710 - 1755 MHz Pulsed GSM             -21.6           23.9          17            30      2.92         26.82   Pass
1710 - 1755 MHz AWGN                   -25.6           19.2          17            30      2.92         22.12   Pass
1850 - 1915 MHz Pulsed GSM             -19.4           26.0          17            30      1.03         27.03   Pass
1850 - 1915 MHz AWGN                   -23.6           21.0          17            30      1.03         22.03   Pass




                                                                                           p1780017_FCC_Part 20_Rev 3.0
                                                                                                           Page 8 of 33


                                          Downlink Power Test Results

                                      Input            Output      Upper
       Frequency Band                                                          Antenna          EIRP
                                      Level            Power        Limit                                   Result
            (MHz)                                                             Gain (dBi)       (dBm)
                                     (dBm)             (dBm)       (dBm)
 728 - 746 MHz Pulsed GSM             -39.0             5.7          17         -1.33          4.37            Pass
 728 - 746 MHz AWGN                   -39.5             4.5          17         -1.33          3.17            Pass
 746 - 757 MHz Pulsed GSM             -39.4             7.9          17         -1.33          6.57            Pass
 746 - 757 MHz AWGN                   -40.1             6.9          17         -1.23          5.67            Pass
 869 - 894 MHz Pulsed GSM             -35.6             10.1         17         1.91           12.01           Pass
 869 - 894 MHz AWGN                   -37.8             7.6          17         1.91           9.51            Pass
 1930 - 1995 MHz Pulsed GSM           -45.2             -1.5         17         -0.38          -1.88           Pass
 1930 - 1995 MHz AWGN                 -47.8             -3.2         17         -0.38          -3.58           Pass
 2110 - 2155 MHz Pulsed GSM           -42.1             5.8          17         -2.40           3.4            Pass
 2110 - 2155 MHz AWGN                 -44.8             2.1          17         -2.40           -0.3           Pass




                                     Uplink and Downlink Gain Test Results

               Uplink        Downlink         Uplink     Uplink    Downlink    Downlink
                                                                                              Delta    Limit     Margin
Modulation   Frequency      Frequency          Gain      Limit       Gain        Limit
                                                                                              (dB)     (dB)       (dB)
               (MHz)          (MHz)            (dB)       (dB)       (dB)        (dB)
Pulsed GSM    706.625        736.18            43.8       63.5       44.7         63.5         0.9      9             -8.1
  AWGN        706.625        736.18            44.0       63.5       44.0         63.5          0       9             -9
Pulsed GSM    784.19           746             43.4       64.4       47.3         64.4         3.9      9             -5.1
  AWGN        784.19           746             44.1       64.4       47.0         64.4         2.9      9             -6.1
Pulsed GSM     834.8          877.8            47.8       64.9       45.7         64.9         2.1      9             -6.9
  AWGN         834.8          877.8            47.0       64.9       45.4         64.9         1.6      9             -7.4
Pulsed GSM    1713.9         2150.9            45.5           71     47.9         71           2.4      9             -6.6
  AWGN        1713.9         2150.9            44.8           71     46.9         71           2.1      9             -6.9
Pulsed GSM    1884.1         1964.7            45.4           72     43.7         72           1.7      9             -7.3
  AWGN        1884.1         1964.7            44.6           72     44.6         72           0.0      9             -9




                                                                                         p1780017_FCC_Part 20_Rev 3.0
                                                                                                         Page 9 of 33


                                      Maximum Input Power Test

                                                       Output Power at
                                                                           Lower            Upper
       Frequency Band           Maximum Input Level    Maximum Input
                                                                            Limit            Limit    Result
            (MHz)                     (dBm)                Power
                                                                           (dBm)            (dBm)
                                                           (dBm)
                                        10.0                 21.2
698 - 716 MHz Pulsed GSM                                                      17             30        Pass
                                        10.0                 17.3
698 - 716 MHz AWGN                                                            17             30        Pass
                                        10.0                 24.8
776 - 787 MHz Pulsed GSM                                                      17             30        Pass
                                        10.0                 18.8
776 - 787 MHz AWGN                                                            17             30        Pass
                                        10.0                 23.6
824 - 849 MHz Pulsed GSM                                                      17             30        Pass
                                        10.0                 20.3
824 - 849 MHz AWGN                                                            17             30        Pass
                                        10.0                 23.8
1710 - 1755 MHz Pulsed GSM                                                    17             30        Pass
                                        10.0                 19.2
1710 - 1755 MHz AWGN                                                          17             30        Pass
                                        10.0                 25.9
1850 - 1915 MHz Pulsed GSM                                                    17             30        Pass
                                        10.0                 20.7
1850 - 1915 MHz AWGN                                                          17             30        Pass

                                                          Output Power at
       Frequency Band            Maximum Input Level                               Upper Limit
                                                        Maximum Input Power                          Result
            (MHz)                      (dBm)                                         (dBm)
                                                              (dBm)
728 - 746 MHz Pulsed GSM                -20.0                       5.8                17            Pass
728 - 746 MHz AWGN                      -20.0                       4.6                17            Pass
746 - 757 MHz Pulsed GSM                -20.0                       8.0                17            Pass
746 - 757 MHz AWGN                      -20.0                       6.5                17            Pass
869 - 894 MHz Pulsed GSM                -20.0                       9.9                17            Pass
869 - 894 MHz AWGN                      -20.0                       7.4                17            Pass
1930 - 1995 MHz Pulsed GSM             -23 ***                   -1.5                  17            Pass
1930 - 1995 MHz AWGN                    -25***                   -3.1                  17            Pass
2110 - 2155 MHz Pulsed GSM              -20.0                       5.3                17            Pass
2110 - 2155 MHz AWGN                    -20.0                       2.2                17            Pass


  *** Booster downlink shutdown 1 dB above recorded input power for the bands noted.




                                                                               p1780017_FCC_Part 20_Rev 3.0
                                                                                              Page 10 of 33


Intermodulation
Engineer: Greg Corbin
Test Date: 10\3\2017

                                                      Test Procedure

The EUT was connected to a spectrum analyzer through an attenuator. Two signal generators were utilized to produce
two CW signals 600 kHz apart and centered in the operational band. Attenuator and cable insertion loss correction factors
were input to either the signal generator or the spectrum analyzer as required to ensure that accurate measurements
were recorded. The input power was set at the maximum allowable power and the RMS intermodulation products were
measured to ensure they were less than -19 dBm in a 3 kHz RBW. The uplink and downlink intermodulation products
were plotted, with the levels being listed in the summary tables.

The input power was increased in 2 dB increments to 10 dB above the AGC threshold and to verify the intermodulation
products remain below the limit. During this test, the input power was not increased past the maximum allowed.
The Intermodulation level was recorded

                                                        Test Setup

                 Signal
                Generator




               RF Combiner                    EUT                    Attenuator               Spectrum
                                                                                              Analyzer



                 Signal
                Generator
                                                    Uplink Test Results
                                                                            Intermod Level with
     Frequency Band           Intermodulation Level       Limit                                            Result
                                                                  Result    Input Power @ AGC
          (MHz)                      (dBm)               (dBm)                                           (Pass / Fail)
                                                                                  + 10 dB
      698 - 716 MHz                   -19.7                -19       Pass          -20.7                    Pass
      776 - 787 MHz                   -19.5                -19       Pass          -19.8                    Pass
      824 - 849 MHz                    -20                 -19       Pass           -24                     Pass
     1710 - 1755 MHz                  -19.3                -19       Pass          -19.6                    Pass
     1850 - 1915 MHz                  -21.8                -19       Pass          -22.7                    Pass

                                                Downlink Test Results
                                                                            Intermod Level with
    Frequency Band           Intermodulation Level        Limit                                            Result
                                                                  Result    Input Power @ AGC
         (MHz)                      (dBm)                (dBm)                                           (Pass / Fail)
                                                                                  + 10 dB
      728 - 746 MHz                   -33.4                -19       Pass          -22.8                    Pass
      746 - 757 MHz                   -33.4                -19       Pass          -21.8                    Pass
     869 - 894 MHz                     -28                 -19       Pass          -28.1                    Pass
    1930 - 1995 MHz                    -46                 -19       Pass           -46                     Pass
    2110 - 2155 MHz                   -44.8                -19       Pass          -43.8                    Pass

Refer to Annex B for Intermodulation Test plots

                                                                                          p1780017_FCC_Part 20_Rev 3.0
                                                                                                         Page 11 of 33


Out-of-Band Emissions
Engineer: Greg Corbin
Test Date: 10/5/2017

                                                      Test Procedure

The EUT was connected to a spectrum analyzer through an attenuator with the losses being input into the spectrum
analyzer as a combination of reference level offset and correction factor in order to ensure accurate readings. A signal
generator was utilized to produce the following signals: GSM, CDMA, and WCDMA. The signal generator was tuned to
the lowest allowable upper and lower channel within the EUT operational band for each respective modulation type. The
RF input level was increased to a point just prior to the AGC being in control of the power. For each modulation type the
Out of Band Emissions were measured to ensure they met the limits.

The following formula was used for calculating the limits:

Limit = P1 - 6 - (43+ 10Log(P2)) = -19dBm
P1 = power in dBm
P2 = power in Watts

The input power was increased in 2 dB steps up to the maximum input power for the booster being tested. The OOBE
was verified to stay below the OOBE Limit. This was recorded as Pass / Fail in the OOBE tables.


                                                        Test Setup

        Signal                            EUT                          Attenuator                   Spectrum
       Generator                                                                                    Analyzer




                                                                                         p1780017_FCC_Part 20_Rev 3.0
                                                                                                        Page 12 of 33


                           GSM Uplink Test Results

                                  Measured                        OOBE Below Limit at
Frequency Band                                   Limit
                 Band Edge          Level                Result    Max Input Power
     (MHz)                                      (dBm)
                                   (dBm)                              (Yes / No)
   698 - 716       Lower            -28.5        -19     Pass            Yes
   698 - 716       Upper            -29.8        -19     Pass            Yes
   776 - 787       Lower            -27.2        -19     Pass            Yes
   776 - 787       Upper            -28.3        -19     Pass            Yes
   824 - 849       Lower            -37.6        -19     Pass            Yes
   824 - 849       Upper            -37.5        -19     Pass            Yes
  1710 - 1755      Lower            -36.1        -19     Pass            Yes
  1710 - 1755      Upper             -37         -19     Pass            Yes
  1850 - 1915      Lower            -36.1        -19     Pass            Yes
  1850 - 1915      Upper            -54.6        -19     Pass            Yes

                           CDMA Uplink Test Results

                                  Measured                        OOBE Below Limit at
Frequency Band                                   Limit
                 Band Edge          Level                Result    Max Input Power
     (MHz)                                      (dBm)
                                   (dBm)                              (Yes / No)
   698 - 716       Lower            -40.5        -19     Pass            Yes
   698 - 716       Upper            -41.5        -19     Pass            Yes
   776 - 787       Lower            -38.5        -19     Pass            Yes
   776 - 787       Upper            -37.7        -19     Pass            Yes
   824 - 849       Lower            -43.2        -19     Pass            Yes
   824 - 849       Upper            -43.2        -19     Pass            Yes
  1710 - 1755      Lower            -45.2        -19     Pass            Yes
  1710 - 1755      Upper            -49.4        -19     Pass            Yes
  1850 - 1915      Lower            -42.1        -19     Pass            Yes
  1850 - 1915      Upper            -55.8        -19     Pass            Yes




                                                             p1780017_FCC_Part 20_Rev 3.0
                                                                            Page 13 of 33


                        WCDMA Uplink Test Results

                                    Measured                       OOBE Below Limit at
Frequency Band                                    Limit
                  Band Edge           Level               Result    Max Input Power
     (MHz)                                       (dBm)
                                     (dBm)                             (Yes / No)
   698 - 716        Lower             -42.1       -19     Pass            Yes
   698 - 716        Upper             -43.9       -19     Pass            Yes
   776 - 787        Lower             -38.5       -19     Pass            Yes
   776 - 787        Upper             -37.9       -19     Pass            Yes
   824 - 849        Lower             -44.2       -19     Pass            Yes
   824 - 849        Upper             -42.3       -19     Pass            Yes
  1710 - 1755       Lower             -40.5       -19     Pass            Yes
  1710 - 1755       Upper             -48.0       -19     Pass            Yes
  1850 - 1915       Lower             -39.1       -19     Pass            Yes
  1850 - 1915       Upper             -52.1       -19     Pass            Yes

                            GSM Downlink Test Results

                                    Measured                       OOBE Below Limit at
Frequency Band                                    Limit
                  Band Edge           Level               Result    Max Input Power
     (MHz)                                       (dBm)
                                     (dBm)                             (Yes / No)
 728 - 746 MHz      Lower              -53        -19     Pass            Yes
 728 - 746 MHz      Upper             -49.9       -19     Pass            Yes
 746 - 757 MHz      Lower             -50.2       -19     Pass            Yes
 746 - 757 MHz      Upper             -51.3       -19     Pass            Yes
869 - 894 MHz       Lower             -61.8       -19     Pass            Yes
869 - 894 MHz       Upper             -61.3       -19     Pass            Yes
1930 - 1995 MHz     Lower             -68.3       -19     Pass            Yes
1930 - 1995 MHz     Upper             -69.6       -19     Pass            Yes
2110 - 2155 MHz     Lower             -59.3       -19     Pass            Yes
2110 - 2155 MHz     Upper             -60.7       -19     Pass            Yes




                                                              p1780017_FCC_Part 20_Rev 3.0
                                                                             Page 14 of 33


                                        CDMA Downlink Test Results

                                                  Measured                     OOBE Below Limit at
         Frequency Band                                       Limit
                                 Band Edge          Level             Result    Max Input Power
              (MHz)                                          (dBm)
                                                   (dBm)                           (Yes / No)
          728 - 746 MHz            Lower            -75.9      -19    Pass            Yes
          728 - 746 MHz            Upper            -74.5      -19    Pass            Yes
          746 - 757 MHz            Lower            -74.8      -19    Pass            Yes
          746 - 757 MHz            Upper            -70.9      -19    Pass            Yes
          869 - 894 MHz            Lower            -75.6      -19    Pass            Yes
          869 - 894 MHz            Upper            -75.8      -19    Pass            Yes
         1930 - 1995 MHz           Lower            -76.9      -19    Pass            Yes
         1930 - 1995 MHz           Upper            -76.6      -19    Pass            Yes
         2110 - 2155 MHz           Lower            -76.5      -19    Pass            Yes
         2110 - 2155 MHz           Upper            -76.4      -19    Pass            Yes

                                       WCDMA Downlink Test Results

                                                  Measured                     OOBE Below Limit at
         Frequency Band                                       Limit
                                 Band Edge          Level             Result    Max Input Power
              (MHz)                                          (dBm)
                                                   (dBm)                           (Yes / No)
          728 - 746 MHz            Lower            -76.6      -19    Pass            Yes
          728 - 746 MHz            Upper            -74.5      -19    Pass            Yes
          746 - 757 MHz            Lower            -76        -19    Pass            Yes
          746 - 757 MHz            Upper            -74.3      -19    Pass            Yes
          869 - 894 MHz            Lower            -70.7      -19    Pass            Yes
          869 - 894 MHz            Upper            -71.6      -19    Pass            Yes
         1930 - 1995 MHz           Lower            -72        -19    Pass            Yes
         1930 - 1995 MHz           Upper            -71.4      -19    Pass            Yes
         2110 - 2155 MHz           Lower            -70.8      -19    Pass            Yes
         2110 - 2155 MHz           Upper            -72.1      -19    Pass            Yes



Refer to Annex C for Out of Band Emission plots




                                                                          p1780017_FCC_Part 20_Rev 3.0
                                                                                         Page 15 of 33


Conducted Spurious Emissions
Engineer: Greg Corbin
Test Date: 10/5/2017

                                                        Test Procedure

The EUT was connected to a spectrum analyzer through an attenuator, with the losses being input into the spectrum
analyzer as a combination of reference level offset and correction factor as needed to ensure accurate readings. A signal
generator was utilized to produce a 4.1 MHz AWGN signal operating at the maximum allowable power. The conducted
spurious emissions from 9 kHz to 10 times the highest tunable frequency for each operational band were measured
(excluding the band defined by the Out of band emissions test). The emissions were plotted and the highest level was
recorded in the summary table.

The following formulas are used for calculating the limits.

Conducted Spurious Emissions Limit = P1 – (43+ 10Log(P2)) = -13 dBm
P1 = power in dBm
P2 = power in Watts

                                                          Test Setup

          Signal                            EUT                            Power                   Spectrum
         Generator                                                       Attenuator                Analyzer



                                                    Uplink Test Results

               Frequency Band           Measured Frequency        Measured Level         Limit
                                                                                                     Result
                    (MHz)                     (MHz)                   (dBm)             (dBm)
                   698 - 716                     6694                     -31.5           -13         Pass

                   776 - 787                     6303                     -31.6           -13         Pass

                   824 - 849                    8339.8                    -31.6           -13         Pass

                  1710 - 1755                   16820                     -27             -13         Pass

                  1850 - 1915                   16749                     -26.9           -13         Pass

                                                  Downlink Test Results

               Frequency Band           Measured Frequency        Measured Level         Limit
                                                                                                     Result
                    (MHz)                     (MHz)                   (dBm)             (dBm)
                   728 - 746                    6028.7                    -32.1           -13         Pass

                   746 - 757                     6619                     -32             -13         Pass

                   869 - 894                    8231.9                    -40.7           -13         Pass

                  1930 - 1995                   19616                     -35.7           -13         Pass

                  2110 - 2155                   20373                     -33.9           -13         Pass




                                                                                        p1780017_FCC_Part 20_Rev 3.0
                                                                                                       Page 16 of 33


For the 746 – 758 downlink and 776 – 788 Uplink bands of operation, the following additional spurious emissions
requirements apply.

FCC 27.53(c)
For operations in the 746-758 MHz band and the 776-788 MHz band, the power of any emission outside the licensee's
frequency band(s) of operation shall be attenuated below the transmitter power (P) within the licensed band(s) of
operation, measured in watts, in accordance with the following:


       (4) On all frequencies between 763-775 MHz and 793-805 MHz, by a factor not less than 65 + 10 log (P) dB in a
          6.25 kHz band segment, for mobile and portable stations;


                                            776 – 787 MHz Uplink Band
                    Spurious              Measured
                                                            Measured Value            Limit   Margin
                Frequency Range           Frequency
                                                                  (dBm)              (dBm)     (dB)
                     (MHz)                  (MHz)
                    763 – 775               773.49                   -56.4            -35      -21.4

                    793 – 805               794.17                   -65.6            -35      -30.6



                                           746 - 757 MHz Downlink Band
                    Spurious              Measured
                                                            Measured Value            Limit   Margin
                Frequency Range           Frequency
                                                                 (dBm)               (dBm)     (dB)
                     (MHz)                  (MHz)
                    763 – 775                764.7                   -57.4            -35      -22.4

                    793 – 805                802.8                   -57.1            -35      -22.1




                                                                                     p1780017_FCC_Part 20_Rev 3.0
                                                                                                    Page 17 of 33


FCC 27.53(e)
For operations in the 746-758 MHz, 775-788 MHz, and 805-806 MHz bands, emissions in the band 1559-1610 MHz shall
be limited to −70 dBW/MHz equivalent isotropically radiated power (EIRP) for wideband signals, and −80 dBW EIRP for
discrete emissions of less than 700 Hz bandwidth. For the purpose of equipment authorization, a transmitter shall be
tested with an antenna that is representative of the type that will be used with the equipment in normal operation.

Final Value (dBm) = conducted measurement + final gain/loss from Antenna Kitting document

The Limit for discreet (narrowband) emissions is -80dBW (-50 dBm) in 700 MHz BW.
The Limit for (wideband Emissions) is -70 dBW (-40 dBm) in a 1 MHz BW.

                                            776 – 787 MHz Uplink Band
       Spurious Frequency     Measured      Measured      Gain/Loss from Antenna      Final
                                                                                               Limit   Margin
             Range            Frequency      Value          Kitting Information      Value
                                                                                              (dBm)     (dB)
             (MHz)              (MHz)        (dBm)                  (dB)             (dBm)
           1559 – 1610
                                1563.3        -56.5                -1.06             -57.56     -40    -17.56
           (Wideband)
           1559 – 1610
                                1565.3        -85.6                -1.06             -86.66     -50    -36.66
          (Narrowband)


                                           746 - 757 MHz Downlink Band
       Spurious Frequency     Measured      Measured      Gain/Loss from Antenna      Final
                                                                                               Limit   Margin
             Range            Frequency      Value          Kitting Information      Value
                                                                                              (dBm)     (dB)
             (MHz)              (MHz)        (dBm)                  (dB)             (dBm)
           1559 – 1610
                                1584.4        -65.2               -1.33              -66.53    -40     -26.53
           (Wideband)
           1559 – 1610
                                1591.4        -91.5               -1.33              -92.83    -50     -42.83
          (Narrowband)



Refer to Annex D for Conducted Spurious Emission plots.




                                                                                    p1780017_FCC_Part 20_Rev 3.0
                                                                                                   Page 18 of 33


Noise Limits
Engineer: Greg Corbin
Test Date: 10/5/2017
                                                         Test Procedure

The EUT was connected to a spectrum analyzer through an attenuator with the losses being input into the spectrum
analyzer as a combination of reference level offset and correction factor as necessary to ensure that accurate readings
were obtained. A series of three tests were performed: the maximum uplink and downlink noise, the variable noise for the
uplink and downlink in the presence of a downlink signal, and the variable uplink noise timing. The detailed procedures
from KDB 935210 D03 v04 were followed.


For Mobile installations the Noise limit is fixed at 59 dBm.


Variable Noise =-103 dBm/MHz-RSSI
                                                           Test Setup

                                                   Maximum Noise Power



                                       EUT with input                     Spectrum
                                       port terminated                    Analyzer


                                         Variable Uplink Noise Power and Timing


                                                               Spectrum
                                                               Analyzer




                           Signal                                                    EUT with input
                          Generator                                                      port
                                                                                      terminated
                                                           RF Coupler




                                                                                       p1780017_FCC_Part 20_Rev 3.0
                                                                                                      Page 19 of 33


                                       Maximum Uplink Noise Test Results

                     Frequency Band              Measured Noise         Limit         Margin
                                                                       (dBm)           (dB)     Result
                          (MHz)                      (dBm)
                         698 - 716                    -60.9            -59.0           -1.9      Pass
                         776 - 787                    -60.7            -59.0           -1.7      Pass
                         824 - 849                     -60             -59.0           -1.0      Pass
                        1710 - 1755                    -60             -59.0           -1.0      Pass
                        1850 - 1915                   -61.6            -59.0           -2.6      Pass

                                      Maximum Downlink Noise Test Results

                     Frequency Band              Measured Noise         Limit         Margin
                                                                       (dBm)           (dB)     Result
                          (MHz)                      (dBm)
                         728 - 746                    -62.2            -59.0           -3.2      Pass
                         746 - 757                    -62.4            -59.0           -3.4      Pass
                         869 - 894                    -62.5            -59.0           -3.5      Pass
                        1930 - 1995                    -59             -59.0           0.0       Pass
                        2110 - 2155                   -59.5            -59.0           -0.5      Pass

                                          Uplink Noise Timing Test Results

                         Frequency Band             Measured Timing        Limit
                                                                         (Seconds)        Result
                              (MHz)                    (Seconds)
                             698 - 716                       0.478              1.0           Pass
                             776 - 787                       0.260              1.0           Pass
                             824 - 849                       0.148              1.0           Pass
                            1710 - 1755                      0.233              1.0           Pass
                            1850 - 1915                      0.283              1.0           Pass



Refer to Annex E for Noise Limits and Uplink Noise Timing Plots




                                                                                      p1780017_FCC_Part 20_Rev 3.0
                                                                                                     Page 20 of 33


         Variable Uplink Noise Limit Test Results

                     698 - 716 MHz
 RSSI       Noise Limit     Measured Noise          Margin
(dBm)         (dBm)             (dBm)                (dB)
 -59.0         -59.0              -61                -2.0
 -58.0         -59.0              -61                -2.0
 -57.0         -59.0              -61                -2.0
 -56.0         -59.0              -61                -2.0
 -40.0         -63.0             -71.4               -8.4
 -39.0         -64.0              -72                -8.0

                      776 - 787 MHz
 RSSI        Noise Limit     Measured Noise         Margin
(dBm)          (dBm)             (dBm)               (dB)
 -54.0          -59.0             -60.5              -1.5
 -53.0          -59.0             -60.5              -1.5
 -52.0          -59.0             -60.5              -1.5
 -51.0          -59.0             -60.5              -1.5
 -44.0          -59.0             -62.2              -3.2
 -35.0          -68.0             -70.9              -2.9

                      824 - 849 MHz
 RSSI        Noise Limit     Measured Noise         Margin
(dBm)          (dBm)             (dBm)               (dB)
 -60.0          -59.0             -59.2              -0.2
 -58.0          -59.0             -59.2              -0.2
 -55.0          -59.0             -59.8              -0.8
 -48.0          -59.0             -59.7              -0.7
 -42.0          -61.0              -65               -4.0
 -38.0          -65.0             -69.3              -4.3

                     1710 - 1755 MHz
 RSSI        Noise Limit     Measured Noise         Margin
(dBm)          (dBm)             (dBm)               (dB)
 -59.0          -59.0             -60.1              -1.1
 -58.0          -59.0             -60.1              -1.1
 -57.0          -59.0             -60.1              -1.1
 -56.0          -59.0             -60.1              -1.1
 -44.0          -59.0             -62.5              -3.5
 -41.0          -62.0             -65.8              -3.8

                     1850 - 1915 MHz
 RSSI        Noise Limit     Measured Noise         Margin
(dBm)          (dBm)             (dBm)               (dB)
 -57.0          -59.0             -61.8              -2.8
 -56.0          -59.0             -61.8              -2.8
 -55.0          -59.0             -61.1              -2.1
 -54.0          -59.0             -61.2              -2.2
 -34.0          -69.0             -72.1              -3.1
 -33.0          -70.0             -72.1              -2.1




                                                       p1780017_FCC_Part 20_Rev 3.0
                                                                      Page 21 of 33


Uplink Inactivity
Engineer: Greg Corbin
Test Date: 10/5/2017

                                                      Test Procedure

The EUT was connected directly to a spectrum analyzer set to operate in the center of the EUT operational uplink and
downlink bands. The span was set to 0 Hz with a sweep time of 330 seconds and MAX HOLD operation. The EUT was
powered on and the time for the uplink to return to an inactive state was measured using the DELTA MARKER method to
ensure that it was less than 300 seconds. The noise level after the return to an inactive state was less than -70 dBm/MHz.

                                                        Test Setup

                                      EUT                              Spectrum
                              With Input terminated                    Analyzer



                                                  Uplink Test Results

                             Frequency Band              Measured Time         Limit
                                                                                            Result
                                  (MHz)                    (Seconds)         (Seconds)
                                 698 - 716                    287                300         Pass

                                 776 - 787                    286                300         Pass

                                 824 - 849                    287                300         Pass

                                1710 - 1755                   287                300         Pass

                                1850 - 1915                   287                300         Pass



Refer to Annex F for Uplink Inactivity Plots




                                                                                         p1780017_FCC_Part 20_Rev 3.0
                                                                                                        Page 22 of 33


Variable Gain
Engineer: Greg Corbin
Test Date: 10/4/2017

                                                        Test Procedure

The EUT was connected to a spectrum analyzer through an attenuator with the losses being input into the spectrum
analyzer as a combination of reference level offset and correction factor in order to ensure accurate readings were
obtained. The uplink gain in the presence of a downlink signal was measured for each operational uplink band using the
detailed procedures from KDB 935210 D03 v04.

The following formula is used for calculating the limits:

Variable Gain = -34 dB - RSSI +MSCL


                                                            Test Setup


                                         Attenuator                         Spectrum
                                                                            Analyzer




           Signal                                                                                    Signal
        Generator 1                                                          EUT                   Generator 2
         (downlink)                                                                                 (uplink)
                                         RF Coupler



                                                      Uplink Test Results

                                                       698 - 716 MHz
                         RSSI          MSCL        Gain Limit     P(in)       P(out)   Gain   Margin
                        (dBm)          (dB)         (dBm)        (dBm)        (dBm)    (dB)    (dB)
                         -43.0          31.9          40.9        -31.5         6.9    38.4    -2.5
                         -42.0          31.9          39.9        -31.5         5.9    37.4    -2.5
                         -41.0          31.9          38.9        -31.5         5.0    36.5    -2.4
                         -40.0          31.9          37.9        -31.5         4.0    35.5    -2.4
                         -39.0          31.9          36.9        -31.5         3.0    34.5    -2.4
                         -38.0          31.9          35.9        -31.5         2.0    33.5    -2.4

                                                       776 - 787 MHz
                         RSSI          MSCL        Gain Limit     P(in)       P(out)   Gain   Margin
                        (dBm)          (dB)         (dBm)        (dBm)        (dBm)    (dB)    (dB)
                         -33.0          33.6          32.6        -29.9         2.3    32.2    -0.4
                         -32.0          33.6          31.6        -29.9         1.3    31.2    -0.4
                         -31.0          33.6          30.6        -29.9         0.3    30.2    -0.4
                         -29.0          33.6          28.6        -29.9        -1.7    28.2    -0.4
                         -28.0          33.6          27.6        -29.9        -2.7    27.2    -0.4
                         -27.0          33.6          26.6        -29.9        -3.7    26.2    -0.4




                                                                                         p1780017_FCC_Part 20_Rev 3.0
                                                                                                        Page 23 of 33


                                                 824 - 849 MHz
                      RSSI         MSCL      Gain Limit     P(in)    P(out)     Gain   Margin
                     (dBm)         (dB)       (dBm)        (dBm)     (dBm)      (dB)    (dB)
                      -41.0         32.6        39.6        -31.6      7.4      39.0    -0.6
                      -40.0         32.6        38.6        -31.6      6.4      38.0    -0.6
                      -39.0         32.6        37.6        -31.6      5.4      37.0    -0.6
                      -38.0         32.6        36.6        -31.6      4.4      36.0    -0.6
                      -37.0         32.6        35.6        -31.6      3.4      35.0    -0.6
                      -36.0         32.6        34.6        -31.6      2.4      34.0    -0.6

                                                1710 - 1755 MHz
                      RSSI         MSCL      Gain Limit    P(in)     P(out)     Gain   Margin
                     (dBm)         (dB)       (dBm)       (dBm)      (dBm)      (dB)    (dB)
                      -29.0         36.5        31.5       -30.6       -5.4     25.2    -6.3
                      -27.0         36.5        29.5       -30.6       -7.4     23.2    -6.3
                      -26.0         36.5        28.5       -30.6       -8.4     22.2    -6.3
                      -25.0         36.5        27.5       -30.6       -9.3     21.3    -6.2
                      -24.0         36.5        26.5       -30.6      -10.3     20.3    -6.2
                      -23.0         36.5        25.5       -30.6      -11.2     19.4    -6.1

                                                1850 - 1915 MHz
                      RSSI         MSCL      Gain Limit    P(in)     P(out)     Gain   Margin
                     (dBm)         (dB)       (dBm)       (dBm)      (dBm)      (dB)    (dB)
                      -57.0         39.2        50.0       -28.6      16.8      45.4     -4.6
                      -56.0         39.2        50.0       -28.6      16.8      45.4     -4.6
                      -55.0         39.2        50.0       -28.6      16.8      45.4     -4.6
                      -54.0         39.2        50.0       -28.6      16.8      45.4     -4.6
                      -44.0         39.2        49.2       -28.6       6.5      35.1    -14.1
                      -43.0         39.2        48.2       -28.6       5.6      34.2    -14.0



                                      Uplink Gain Timing Test Results

                         Frequency Band            Measured Timing        Limit
                                                                                        Result
                              (MHz)                   (Seconds)         (Seconds)
                               704 - 716                 0.356                1.0       Pass

                               776 - 787                 0.563                1.0       Pass

                               824 - 849                 0.331                1.0       Pass

                              1710 - 1755                0.332                1.0       Pass

                              1850 - 1915                0.338                1.0       Pass



Refer to Annex G for Uplink Gain Timing Plots




                                                                                    p1780017_FCC_Part 20_Rev 3.0
                                                                                                   Page 24 of 33


Occupied Bandwidth
Engineer: Greg Corbin
Test Date: 10/20/2017

                                                    Test Procedure

The EUT was connected to a spectrum analyzer through an attenuator with the losses being input into the spectrum
analyzer as a combination of reference level offset and correction factor as required to ensure that accurate readings
were obtained. A signal generator was utilized to produce the following signals: GSM, CDMA, and WCDMA. The signal
generator was tuned to the center channel of each of the EUT operational uplink and downlink bands with the RF level set
at a point just prior to the AGC being in control of the power. For each modulation type, the input and output signal was
measured and plotted to ensure that the signals were similar.


                                                      Test Setup



         Signal                           EUT                         Attenuator                   Spectrum
        Generator                                                                                  Analyzer




Refer to Annex H for Occupied Bandwidth plots




                                                                                       p1780017_FCC_Part 20_Rev 3.0
                                                                                                      Page 25 of 33


Anti-Oscillation
Engineer: Greg Corbin
Test Date: 10/3/2017

                                                      Test Procedure

The EUT was connected to a spectrum analyzer set for zero span mode. The EUT uplink and downlink were loop backed
to each other through a selectable band pass filter and variable attenuator. The EUT uplink and downlink were tested to
ensure that the presence of oscillation was detected and that the EUT output turned off within 300 mS for the Uplink and 1
second for the Downlink and remained off for 1 minute. The time was extended to capture how many times the unit
attempted to restart.
Note: The booster shuts down on the first oscillation detection and does not restart. There are restart timing plots in annex
I showing no restarts, therefor there are no Restart Count plots.

                                                        Test Setup


                                                          Spectrum
                                                          Analyzer




                                                                                            EUT


                                                         RF Coupler




                                                          Variable
                                                         Attenuator /
                                                         Band Filters

                                        Uplink Detection Time Test Results
                             Frequency Band          Measured Time         Limit
                                                                                              Result
                                  (MHz)                   (mS)             (mS)
                                698 - 716                  175              300                Pass
                                776 - 787                  200              300                Pass
                                824 - 849                 137.5             300                Pass
                               1710 - 1755                187.5             300                Pass
                               1850 - 1915                212.5             300                Pass

                                       Downlink Detection Time Test Results
                             Frequency Band         Measured Time         Limit
                                                                                              Result
                                  (MHz)                   (mS)            (mS)
                                728 - 746                187.5            1000                 Pass
                                746 - 757                  75             1000                 Pass
                                869 - 894                187.5            1000                 Pass
                                1930 - 1995                    112.5              1000         Pass
                                2110 - 2155                    187.5              1000         Pass


                                                                                          p1780017_FCC_Part 20_Rev 3.0
                                                                                                         Page 26 of 33


                                          Uplink Restart Time Test Results
                            Frequency Band          Measured Time          Limit
                                                                                              Result
                                 (MHz)                     (S)              (S)
                               698 - 716          No Restart, see note      ≥60                Pass
                               776 - 787          No Restart, see note      ≥60                Pass
                               824 - 849          No Restart, see note      ≥60                Pass
                              1710 - 1755         No Restart, see note      ≥60                Pass
                              1850 - 1915         No Restart, see note      ≥60                Pass

                                         Downlink Restart Time Test Results
                            Frequency Band         Measured Time           Limit
                                                                                              Result
                                 (MHz)                    (S)               (S)
                               728 - 746          No Restart, see note      ≥60                Pass
                               746 - 757          No Restart, see note      ≥60                Pass
                               869 - 894          No Restart, see note      ≥60                Pass
                               1930 - 1995           No Restart, see note          ≥60         Pass
                               2110 - 2155           No Restart, see note          ≥60         Pass

                                         Uplink Restart Count Test Results
                            Frequency Band
                                                       Restarts            Limit              Result
                                 (MHz)
                               698 - 716         No Restart, see note       ≤5                 Pass
                                776 - 787            No Restart, see note          ≤5          Pass
                                824 - 849            No Restart, see note          ≤5          Pass
                               1710 - 1755           No Restart, see note          ≤5          Pass
                               1850 - 1915           No Restart, see note          ≤5          Pass

                                         Downlink Restart Count Test Results
                            Frequency Band
                                                       Restarts            Limit              Result
                                 (MHz)
                               728 - 746          No Restart, see note       ≤5                Pass
                               746 - 757          No Restart, see note       ≤5                Pass
                               869 - 894          No Restart, see note       ≤5                Pass
                              1930 - 1995         No Restart, see note       ≤5                Pass
                               2110 - 2155           No Restart, see note          ≤5          Pass

Note: The booster shuts down on the first oscillation detection and does not restart. There are restart timing plots in annex
I showing no restarts, therefor there are no Restart Count plots.

Refer to Annex I for Oscillation Detection Plots




                                                                                          p1780017_FCC_Part 20_Rev 3.0
                                                                                                         Page 27 of 33


Oscillation Mitigation
Engineer: Greg Corbin
Test Date: 10/19/2017

                                                            Test Procedure

The EUT was connected as shown per KDB 935210 D03 v04. The EUT was verified to shut down in the presence of an
oscillation.
The total attenuation from output to input was set +5 dB higher than the gain for the band being tested.
For EUT’s that do not shutdown, the peak oscillation was measured and the variable attenuator was reduced in 1 dB
increments until the booster shuts off.
The frequency and amplitude of the highest oscillation and the lowest level in the valley next to the oscillation was
recorded for each 1 dB step as required per the KDB.
For oscillations that exceeded the 12 dB limit, the time required for the booster to mitigate the oscillation to less than 12
dB was recorded.
If the booster mitigated the oscillation within the 300 second time limit, the time required to mitigate the oscillation was
recorded along with the final level of the oscillation after mitigation.


Note: In all cases the booster mitigated the oscillation to less than 12 dB before the 300 second limit.



                                                              Test Setup


                Spectrum
                Analyzer                                                                              Signal
                                                                                                     Generator




                     Directional                                        Band-Pass             Directional
                                                  EUT
                      Coupler                                             Filter               Coupler



                                                            Variable
                                                           Attenuator


                                             Uplink Oscillation Mitigation Test Data

                                                    Oscillation Mitigation - Uplink
               Band                                                      698 – 716 MHz

         Test Signal Type                                                   CDMA
                                                       Lowest
             Variable              Oscillations     Output Power                             Time to        Mitigation
                                                        Level                                                            Pass
            Attenuator                                                  Margin      Limit    Mitigate         Time
                                                                                                                         / Fail
             Setting                                                                        Oscillation       Limit
                                   Freq.    Level   Freq.     Level

                dB                 MHz      dBm      MHz      dBm         dB          dB       sec             sec
                +5                 705.8    -69.9   708.8     -79.4      9.5        <12        N/A            < 300        P
                +4                 705.8    -67.5   708.8     -81.7      14.2       <12         30            < 300        P
                +3                         EUT shutdown                  N/A        N/A        N/A             N/A         P




                                                                                                p1780017_FCC_Part 20_Rev 3.0
                                                                                                               Page 28 of 33


                                       Oscillation Mitigation - Uplink
     Band                                                    776 – 787 MHz

Test Signal Type                                                    CDMA
                                         Lowest Output
   Variable          Oscillations                                                    Time to      Mitigation
                                          Power Level                                                          Pass
  Attenuator                                                   Margin       Limit    Mitigate       Time
                                                                                                               / Fail
   Setting           Freq.     Level      Freq.      Level                          Oscillation     Limit

      dB             MHz       dBm        MHz        dBm            dB       dB        sec           sec
      +5            784.7      -63.5      782.4      -78.2        14.7       <12        92          < 300        P
      +4                     EUT shutdown                          N/A       N/A       N/A           N/A         P


                                       Oscillation Mitigation - Uplink
     Band                                                    824 - 849 MHz

Test Signal Type                                                    CDMA
                                     Lowest Output
   Variable         Oscillations                                                     Time to      Mitigation
                                      Power Level                                                              Pass
  Attenuator                                              Margin           Limit     Mitigate       Time
                                                                                                               / Fail
   Setting         Freq.     Level     Freq.      Level                             Oscillation     Limit

      dB            MHz      dBm       MHz        dBm        dB             dB         sec           sec
      +5           836.48    -68.2   839.52       -77.9      9.7           <12         N/A          < 300        P
      +4           836.48    -67.1   839.52       -78.2      11.1          <12         N/A          < 300        P
      +3           836.48    -66     839.52       -77.8      11.8          <12         N/A          < 300        P
      +2           836.48    -63.5   839.52       -79.1      15.6          <12          43          < 300        P
      +1                        EUT shutdown                               N/A         N/A           N/A         P


                                       Oscillation Mitigation - Uplink
     Band                                                  1710 - 1755 MHz

Test Signal Type                                                    CDMA
                                          Lowest
   Variable         Oscillations       Output Power                                  Time to      Mitigation
                                           Level                                                               Pass
  Attenuator                                              Margin         Limit       Mitigate       Time
                                                                                                               / Fail
   Setting                                                                          Oscillation     Limit
                   Freq.     Level     Freq.    Level

      dB            MHz      dBm       MHz        dBm        dB            dB          sec           sec
      +5           1712      -65       1716     -76.2      11.2            <12         N/A          < 300        P
      +4           1712      -63.4     1716     -77.3      13.9            <12          96          < 300        P
      +3                        EUT shutdown                               N/A         N/A           N/A         P




                                                                                        p1780017_FCC_Part 20_Rev 3.0
                                                                                                       Page 29 of 33


                                     Oscillation Mitigation - Uplink
     Band                                              1850 - 1915 MHz

Test Signal Type                                              CDMA
                                       Lowest
   Variable        Oscillations     Output Power                            Time to      Mitigation
                                        Level                                                         Pass
  Attenuator                                          Margin      Limit     Mitigate       Time
                                                                                                      / Fail
   Setting                                                                 Oscillation     Limit
                   Freq.    Level   Freq.    Level

      dB           MHz      dBm      MHz     dBm       dB            dB       sec           sec
                   1866.8   -67.1    1873     -80.1     13
      +5                                                             <12      147          < 300        P

      +4                       EUT shutdown                          N/A      N/A           N/A         P


                             Downlink Oscillation Mitigation Test Data

                                    Oscillation Mitigation - Downlink
     Band                                               728 - 746 MHz

Test Signal Type                                              CDMA
                                       Lowest
   Variable        Oscillations     Output Power                            Time to      Mitigation
                                        Level                                                         Pass
  Attenuator                                          Margin      Limit     Mitigate       Time
                                                                                                      / Fail
   Setting                                                                 Oscillation     Limit
                   Freq.    Level   Freq.    Level

      dB           MHz      dBm      MHz     dBm       dB            dB       sec           sec
      +5           744.6    -61.3   742.3    -81.4     20.1          <12      140          < 300        P
      +4                       EUT shutdown                          N/A      N/A           N/A         P


                                    Oscillation Mitigation - Downlink
     Band                                               746 - 757 MHz

Test Signal Type                                              CDMA
                                       Lowest
   Variable        Oscillations     Output Power                            Time to      Mitigation
                                        Level                                                         Pass
  Attenuator                                          Margin      Limit     Mitigate       Time
                                                                                                      / Fail
   Setting                                                                 Oscillation     Limit
                   Freq.    Level   Freq.    Level

      dB           MHz      dBm      MHz     dBm       dB            dB       sec           sec
      +5           746.7    -69.3   748.9    -80.7     11.4          <12      N/A          < 300        P
      +4           746.7    -68.1   748.9    -80.8     12.7          <12       46          < 300        P
      +3                       EUT shutdown                          N/A      N/A           N/A         P




                                                                               p1780017_FCC_Part 20_Rev 3.0
                                                                                              Page 30 of 33


                                    Oscillation Mitigation – Downlink
     Band                                               869 - 894 MHz

Test Signal Type                                              CDMA
                                       Lowest
   Variable         Oscillations    Output Power                              Time to      Mitigation
                                        Level                                                           Pass
  Attenuator                                          Margin      Limit       Mitigate       Time
                                                                                                        / Fail
   Setting                                                                   Oscillation     Limit
                   Freq.    Level    Freq.   Level

      dB            MHz     dBm      MHz     dBm       dB            dB         sec           sec
      +5           880.3    -70.2   882.3    -80.4     10.2          <12        N/A          < 300        P
      +4           880.3    -68.6   882.3    -81.1     12.5          <12         97          < 300        P
      +3                       EUT shutdown                          N/A        N/A           N/A         P


                                    Oscillation Mitigation - Downlink
     Band                                              1930 - 1995 MHz

Test Signal Type                                              CDMA
                                       Lowest
   Variable         Oscillations    Output Power                              Time to      Mitigation
                                        Level                                                           Pass
  Attenuator                                          Margin      Limit       Mitigate       Time
                                                                                                        / Fail
   Setting                                                                   Oscillation     Limit
                   Freq.    Level    Freq.   Level

      dB            MHz     dBm      MHz     dBm       dB            dB         sec           sec
                   1962.4    -67    1956.3    -79.6    12.6
      +5                                                             <12         11          < 300        P

      +4                       EUT shutdown                          N/A        N/A           N/A         P


                                     Oscillation Mitigation - Uplink
     Band                                              2110 - 2155 MHz

Test Signal Type                                              CDMA
                                    Lowest Output
   Variable         Oscillations                                              Time to      Mitigation
                                     Power Level                                                        Pass
  Attenuator                                          Margin         Limit    Mitigate       Time
                                                                                                        / Fail
   Setting         Freq.    Level    Freq.   Level                           Oscillation     Limit

      dB            MHz     dBm      MHz      dBm       dB            dB        sec           sec
      +5           2142.3   -66.1   2135.6    -80      13.9          <12        170          < 300        P
      +4                       EUT shutdown                          N/A        N/A           N/A         P




                                                                                 p1780017_FCC_Part 20_Rev 3.0
                                                                                                Page 31 of 33


Radiated Spurious
Engineer: Greg Corbin
Test Date: 10/20/2017

                                                      Test Procedure

The EUT was tested in a semi-anechoic chamber with the turntable set 3m from the receiving antenna. A spectrum
analyzer was used to verify that the EUT met the requirements for Radiated Emissions. The EUT was tested by rotating it
360 degrees with the antenna in both the vertical and horizontal orientation while raised from 1 to 4 meters to ensure that
the signal levels were maximized. All cable and antenna correction factors were input into the spectrum analyzer ensuring
an accurate measurement in ERP/EIRP with the resultant power in dBm. A signal generator was used to provide a CW
signal centered in each operational uplink and downlink band. The EUT output was terminated into a 50 Ohm non-
radiating load.
The emissions were investigated up to the 10th harmonic of the highest fundamental emission. The spurious emission
plots were recorded up to 18 GHz. No emissions were observed above 18 GHz.

The following formula was used for calculating the limits:

Radiated Spurious Emissions Limit = P1 – (43+ 10Log(P2)) = -13dBm
P1 = power in dBm
P2 = power in Watts

When comparing a measured field strength value to a limit referenced to dBm, the following formulas were used.
dBuV= dBm + 107
EIRP (dBm) = E (dBuv/m) + 20logD -104.77
EIRP (dBm) =(dBm+107)+20LogD-104.77
EIRP (dBm) =dBm+107+9.54-104.77
Offset = 11.8 dB
When performing a radiated measurement,
An 11.8 dB offset is required on the spectrum analyzer in order to convert the measured field strength to EIRP when the
spectrum analyzer unit on measurement is set to dBm and the limit being compared to is in dBm.




                                                           Test Setup


                    Signal                                                                       Spectrum
                                                EUT                     Antenna
                   Generator                                                                     Analyzer




                                          50-Ohm non-
                                          radiating load




Refer to Annex J for Radiated Spurious Emission plots

All emissions were lower than -13 dBm.




                                                                                         p1780017_FCC_Part 20_Rev 3.0
                                                                                                        Page 32 of 33


Test Equipment Utilized

                                                                                                   Last Cal      Cal Due
      Description               Manufacturer                  Model #             CT Asset #
                                                                                                    Date          Date
Horn Antenna               ARA                       DRG-118/A                      i00271         6/16/16       6/16/18

Humidity / Temp Meter      Newport                   IBTHX-W-5                      i00282          6/9/17        6/9/18

Bi-Log Antenna             Schaffner                 CBL 6111D                      i00349          8/3/16        8/3/18

EMI Analyzer               Agilent                   E7405A                         i00379         2/22/17       2/22/18

Signal Generator           Rohde & Schwarz           SMU200A                        i00405          5/5/17        5/5/18

Spectrum Analyzer          Textronix                 RSA5126A                       i00424          5/3/17        5/3/18
3 Meter Semi-Anechoic                                3 Meter Semi-Anechoic
                           Panashield                                               i00428         8/15/16       8/15/19
Chamber                                              Chamber
                                                     AFS44 00101 400 23-
Preamplifier               Miteq                                                    i00509           N/A           N/A
                                                     10P-44

In addition to the above listed equipment standard RF connectors and cables were utilized in the testing of the described
equipment. Prior to testing these components were tested to verify proper operation.




END OF TEST REPORT




                                                                                         p1780017_FCC_Part 20_Rev 3.0
                                                                                                        Page 33 of 33



Document Created: 2019-09-12 11:13:23
Document Modified: 2019-09-12 11:13:23

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC