Test Report

FCC ID: A5MRG60

Test Report

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                       FCC 47 CFR PART 15 SUBPART C

                        CERTIFICATION TEST REPORT
                                       For


                              Wireless Receiver

                              MODEL No.: RG60

                              FCC ID: A5MRG60

                              Trademark: Lenovo

                         REPORT NO: ES190325917W

                          ISSUE DATE: Apr. 09, 2018


                                    Prepared for

                            Lenovo (Beijing) limited

  201-H2-6, Floor 2, Building 2, No.6 Shangdi West Road, Haidian District,
                            Beijing, China 100085


                                    Prepared by

                        EMTEK(SHENZHEN) CO., LTD.

          Bldg 69, Majialong Industry Zone, Nanshan District, Shenzhen,
                                Guangdong, China
                              TEL: 86-755-26954280
                              FAX: 86-755-26954282




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                                                                Table of Contents

1   TEST RESULT CERTIFICATION ...................................................................................................................... 3
2   EUT TECHNICAL DESCRIPTION .................................................................................................................... 4
3   SUMMARY OF TEST RESULT ........................................................................................................................... 5
4   TEST METHODOLOGY ...................................................................................................................................... 6
    4.1       GENERAL DESCRIPTION OF APPLIED STANDARDS .......................................................................... 6
    4.2       MEASUREMENT EQUIPMENT USED ..................................................................................................... 6
    4.3       DESCRIPTION OF TEST MODES ............................................................................................................. 7
5   FACILITIES AND ACCREDITATIONS ............................................................................................................. 8
    5.1       FACILITIES ................................................................................................................................................. 8
    5.2       LABORATORY ACCREDITATIONS AND LISTINGS .............................................................................. 8
6   TEST SYSTEM UNCERTAINTY ........................................................................................................................ 9
7   SETUP OF EQUIPMENT UNDER TEST ......................................................................................................... 10
    7.1       RADIO FREQUENCY TEST SETUP 1 ..................................................................................................... 10
    7.2       RADIO FREQUENCY TEST SETUP 2 ..................................................................................................... 10
    7.3       CONDUCTED EMISSION TEST SETUP ................................................................................................. 12
    7.4       SUPPORT EQUIPMENT ........................................................................................................................... 12
8   TEST REQUIREMENTS .................................................................................................................................... 13
    8.1       BANDWIDTH TEST ................................................................................................................................. 13
    8.2       RADIATED SPURIOUS EMISSION......................................................................................................... 16
    8.3       CONDUCTED EMISSIONS TEST ........................................................................................................... 28
    8.4       ANTENNA APPLICATION ....................................................................................................................... 31




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1    TEST RESULT CERTIFICATION

Applicant             :   Lenovo (Beijing) limited

                          201-H2-6, Floor 2, Building 2, No.6 Shangdi West Road, Haidian District, Beijing,
Address:
                          China 100085

Manufacturer          :   Lenovo (Beijing) limited

                          201-H2-6, Floor 2, Building 2, No.6 Shangdi West Road, Haidian District, Beijing,
Address:
                          China 100085

EUT                   :   Wireless Receiver

Model Name            :   RG60

Trademark             :   Lenovo




Measurement Procedure Used:
                                      APPLICABLE STANDARDS
                     STANDARD                                               TEST RESULT
              FCC 47 CFR Part 2, Subpart J
                                                                                   PASS
             FCC 47 CFR Part 15, Subpart C

The above equipment was tested by EMTEK(SHENZHEN) CO., LTD. The test data, data evaluation, test
procedures, and equipment configurations shown in this report were made in accordance with the
procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in
this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.249

The test results of this report relate only to the tested sample identified in this report

Date of Test :                                             Mar. 26, 2019 to Apr. 06, 2019


Prepared by :
                                                                    Joe Xia /Editor




Reviewer :
                                                                   Lisa Wang /Editor




Approve & Authorized Signer :                                     David Lee /Manager




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2     EUT TECHNICAL DESCRIPTION
 Product:                 Wireless Receiver

 Model Number:            RG60

 Power Supply             DC 5V from PC

 Modulation:              FSK

 Frequency Range:         2408 MHz to 2474 MHz

 Number of Channels:      34 Channels

 Max Transmit Power:      81.86 dBuV/m

 Antenna Gain:            -0.71 dBi

 Antenna:                 PCB Antenna

 Temperature Range:       -20°C ~ +55°C

Note: for more details, please refer to the User’s manual of the EUT.




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3   SUMMARY OF TEST RESULT
FCC Part Clause                       Test Parameter                     Verdict      Remark
      15.207          Conducted Emission                                  PASS
      15.209          Radiated Emission                                   PASS
      15.249          Radiated Spurious Emission                          PASS
      15.249          Band edge test                                      PASS
      15.249          20dB Bandwidth                                      PASS
      15.203          Antenna Requirement                                 PASS
NOTE1: N/A (Not Applicable)
NOTE2: The report use radiated measurements in the restricted frequency bands. In addition,
the radiated test is also performed to ensure the emissions emanating from the device cabinet
also comply with the applicable limits.


RELATED SUBMITTAL(S) / GRANT(S):

This submittal(s) (test report) is intended for FCC ID: A5MRG60 filing to comply with Section 15.249 of the
FCC Part 15, Subpart C Rules.




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4     TEST METHODOLOGY
4.1     GENERAL DESCRIPTION OF APPLIED STANDARDS
According to its specifications, the EUT must comply with the requirements of the following standards:
FCC 47 CFR Part 2, Subpart J
FCC 47 CFR Part 15, Subpart C
4.2 MEASUREMENT EQUIPMENT USED
4.2.1    Conducted Emission Test Equipment

      EQUIPMENT                                 MODEL             SERIAL
                               MFR                                                LASTCAL.               DUE CAL.
          TYPE                                 NUMBER            NUMBER
      Test Receiver     Rohde & Schwarz          ESCI         26115-010-0027     May 20, 2018          May 19, 2019
         L.I.S.N.       Rohde & Schwarz        ENV216             101161         May 20, 2018          May 19, 2019
 50ΩCoaxial Switch           Anritsu             MP59B         6100175589        May 21, 2018          May 20, 2019
      Voltage Probe     Rohde & Schwarz         ESH2-Z3          100122          May 21, 2018          May 20, 2019
      Pulse Limiter     Rohde & Schwarz         ESH3-Z2          100006          May 20, 2018          May 19, 2019
          I.S.N           Teseq GmbH            ISN T800          30327          May 21, 2018          May 20, 2019


4.2.2    Radiated Emission Test Equipment

      EQUIPMENT                MFR               MODEL           SERIAL           LAST CAL.               DUE CAL.
         TYPE                                   NUMBER          NUMBER
    EMI Test Receiver   Rohde & Schwarz            ESU        1302.6005.26       May 21, 2018           May 20, 2019
      Pre-Amplifier           HP                  8447F        2944A07999        May 20, 2018           May 19, 2019
     Bilog Antenna        Schwarzbeck          VULB9163            142           May 20, 2018           May 19, 2019
     Loop Antenna            ARA               PLA-1030/B         1029           May 20, 2018           May 19, 2019
     Horn Antenna         Schwarzbeck          BBHA 9170      BBHA9170399        May 21, 2018           May 20, 2019
     Horn Antenna         Schwarzbeck          BBHA 9120          D143           May 20, 2018           May 19, 2019
         Cable            Schwarzbeck            AK9513          ACRX1           May 21, 2018           May 20, 2019
         Cable            Rosenberger              N/A           FP2RX2          May 21, 2018           May 20, 2019
         Cable            Schwarzbeck            AK9513          CRPX1           May 21, 2018           May 20, 2019
         Cable            Schwarzbeck            AK9513          CRRX2           May 21, 2018           May 20, 2019


4.2.3    Radio Frequency Test Equipment

      EQUIPMENT                MFR              MODEL            SERIAL           LASTCAL.               DUE CAL.
        TYPE                                   NUMBER           NUMBER
 Spectrum Analyzer          Agilent            E4407B           88156318         May 21, 2018          May 20, 2019
 EMI Test Receiver      Rohde & Schwarz         ESCI              101045         May 21, 2018          May 20, 2019
  Signal Analyzer           Agilent            N9010A          My53470879        May 21, 2018          May 20, 2019
   Power meter              Anritsu            ML2495A           0824006         May 21, 2018          May 20, 2019
   Power sensor             Anritsu            MA2411B           0738172         May 21, 2018          May 20, 2019


Remark: Each piece of equipment is scheduled for calibration once a year.




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4.3   DESCRIPTION OF TEST MODES
The EUT has been tested under its typical operating condition.
The EUT configuration for testing is installed on RF field strength measurement to meet the Commissions
requirement and operating in a manner which intends to maximize its emission characteristics in a
continuous normal application.
The Transmitter was operated in the normal operating mode. The TX frequency was fixed which was for the
purpose of the measurements.
Test of channel included the lowest and middle and highest frequency to perform the test, then record on this
report.
The EUT has been tested under its typical operating condition so those modulation and channel were used
for all test.
Pre-defined engineering program for regulatory testing used to control the EUT for staying in continuous
transmitting and receiving mode is programmed.

Frequency and Channel list:
                    Frequency                             Frequency                       Frequency
     Channel                              Channel                        Channel
                        (MHz)                               (MHz)                           (MHz)
         1               2408                 2              2410            3               2412
        …                 …                  …                …             …                 …
        32               2470                33              2472           34               2474

Test Frequency and Channel list:
           Lowest Frequency                  Middle Frequency                 Highest Frequency
                       Frequency                          Frequency                       Frequency
      Channel                             Channel                        Channel
                         (MHz)                              (MHz)                           (MHz)
         1                2408               17              2440           34               2474




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5     FACILITIES AND ACCREDITATIONS
5.1   FACILITIES
All measurement facilities used to collect the measurement data are located at
Bldg 69, Majialong Industry Zone District, Nanshan District, Shenzhen, China
The sites are constructed in conformance with the requirements of ANSI C63.7, ANSI C63.10 and CISPR
Publication 22.


5.2 LABORATORY ACCREDITATIONS AND LISTINGS
Site Description
EMC Lab.               : Accredited by CNAS,2016.10.24
                         The certificate is valid until 2022.10.28
                         The Laboratory has been assessed and proved to be in compliance with
                         CNAS-CL01:2006 (identical to ISO/IEC 17025:2005)
                         The Certificate Registration Number is L2291.

                                   Accredited by TUV Rheinland Shenzhen 2016.5.19
                                   The Laboratory has been assessed according to the requirements ISO/IEC
                                   17025.

                                   Accredited by FCC, August 06, 2018
                                   The certificate is valid until August 07, 2020
                                   Designation Number: CN1204
                                   Test Firm Registration Number: 882943

                                   Accredited by A2LA, July 31, 2017
                                   The Certificate Registration Number is 4321.01.

                                   Accredited by Industry Canada, November 09, 2018
                                   The Conformity Assessment Body Identifier is CN0008.




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6   TEST SYSTEM UNCERTAINTY
    The following measurement uncertainty levels have been estimated for tests performed on the
apparatus:
                      Parameter                                     Uncertainty
      Radio Frequency                                                ±1x10^-5
      Maximum Peak Output Power Test                                  ±1.0dB
      Conducted Emissions Test                                        ±2.0dB
      Radiated Emission Test                                          ±2.0dB
      Occupied Bandwidth Test                                         ±1.0dB
      Band Edge Test                                                   ±3dB
      All emission, radiated                                           ±3dB
      Antenna Port Emission                                            ±3dB
      Temperature                                                     ±0.5℃
      Humidity                                                         ±3%

    Measurement Uncertainty for a level of Confidence of 95%




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7   SETUP OF EQUIPMENT UNDER TEST
7.1 RADIO FREQUENCY TEST SETUP 1
The EUT wireless component’s antenna ports(s) of the EUT are connected to the measurement instrument
per an appropriate attenuator. The EUT is controlled by PC/software to emit the specified signals for the
purpose of measurements.




7.2 RADIO FREQUENCY TEST SETUP 2
The test site semi-anechoic chamber has met the requirement of NSA tolerance 4 dB according to the
standards: ANSI C63.10. The test distance is 3m.The setup is according to the requirements in Section
13.1.4.1 of ANSI C63.10-2013 and CAN/CSA-CEI/IEC CISPR 22.
Below 30MHz:
The EUT is placed on a turntable 0.8 meters above the ground in the chamber, 3 meter away from the
antenna (loop antenna). The Antenna should be positioned with its plane vertical at the specified distance
from the EUT and rotated about its vertical axis for maximum response at each azimuth about the EUT. The
center of the loop shall be 1 m above the ground. For certain applications, the loop antenna plane may also
need to be positioned horizontally at the specified distance from the EUT.
30MHz-1GHz:
The EUT is placed on a turntable 0.8 meters above the ground in the chamber, 3 meter away from the
antenna. The maximal emission value is acquired by adjusting the antenna height, polarisation and turntable
azimuth. Normally, the height range of antenna is 1 m to 4 m, the azimuth range of turntable is 0° to 360°,
and the receive antenna has two polarizations Vertical (V) and Horizontal (H).
Above 1GHz:
The EUT is placed on a turntable 1.5 meters above the ground in the chamber, 3 meter away from the
antenna. The maximal emission value is acquired by adjusting the antenna height, polarisation and turntable
azimuth. Normally, the height range of antenna is 1 m to 4 m, the azimuth range of turntable is 0° to 360°,
and the receive antenna has two polarizations Vertical (V) and Horizontal (H).

(a) Radiated Emission Test Set-Up, Frequency Below 30MHz




       Turntable                        3m
                       EUT

                                                                                  Test
                                   0.8 m
                                                                                 Receiver

       Ground Plane                                      Coaxial Cable




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(b) Radiated Emission Test Set-Up, Frequency Below 1000MHz




                                     3m

             Turntable
                                                                              1m to 4m
                              EUT
        Test
                                           0.8m
       Receiver

           Ground Plane                                      Coaxial Cable


(c) Radiated Emission Test Set-Up, Frequency above 1000MHz




                         3m

     Turntable                 4m

             EUT

                                    1.5m
                          1.5m                                                   Test
                                                                  Amplifier    Receiver




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7.3 CONDUCTED EMISSION TEST SETUP
The mains cable of the EUT (maybe per AC/DC Adapter) must be connected to LISN. The LISN
shall be placed 0.8 m from the boundary of EUT and bonded to a ground reference plane for
LISN mounted on top of the ground reference plane. This distance is between the closest points
of the LISN and the EUT. All other units of the EUT and associated equipment shall be at least
0.8m from the LISN.
Ground connections, where required for safety purposes, shall be connected to the reference
ground point of the LISN and, where not otherwise provided or specified by the manufacturer,
shall be of same length as the mains cable and run parallel to the mains connection at a
separation distance of not more than 0.1 m.
According to the requirements in Section 13.1.4.1 of ANSI C63.10-2013 Conducted emissions
from the EUT measured in the frequency range between 0.15 MHz and 30 MHz using CISPR
Quasi-Peak and average detector mode.




7.4 SUPPORT EQUIPMENT
 EUT Cable List and Details
      Cable Description                Length (m)         Shielded/Unshielded    With / Without Ferrite

               /                           /                           /                   /

 Auxiliary Cable List and Details
      Cable Description                Length (m)         Shielded/Unshielded    With / Without Ferrite

               /                           /                           /                   /

 Auxiliary Equipment List and Details
         Description                Manufacturer                    Model            Serial Number

          Notebook                    Lenovo                 WB0205140E               WB06355728
Notes:
 1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during
   the test.
 2. Grounding was established in accordance with the manufacturer’s requirements and conditions for the
   intended use.




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8     TEST REQUIREMENTS
8.1 BANDWIDTH TEST
8.1.1    Applicable Standard

According to FCC Part 15.249

8.1.2    Conformance Limit

N/A
8.1.3    Test Configuration

Test according to clause 7.1 radio frequency test setup 1
8.1.4    Test Procedure

The EUT was operating in controlled its channel. Printed out the test result from the spectrum by hard copy
function.
The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss
was compensated to the results for each measurement.
Set to the maximum power setting and enable the EUT transmit continuously
Set RBW ≥ 1% of the 20 dB bandwidth(3KHz)
Set the video bandwidth (VBW) ≥ RBW(10KHz).
Set Span= approximately 2 to 3 times the 20 dB bandwidth
Set Detector = Peak.
Set Trace mode = max hold.
Set Sweep = auto couple.
Measure the maximum width of the emission that is constrained by the frequencies associated with the two
outermost amplitude points (upper and lower frequencies) that are attenuated by 20 dB relative to the
maximum level measured in the fundamental emission.
Measure and record the results in the test report.
Test Results
    Temperature:            22° C
    Relative Humidity:      53%
    ATM Pressure:           1011 mbar


    Operation      Channel          Channel       20db Measurement         Limit
     Mode          Number          Frequency          Bandwidth            (kHz)      Verdict
                                     (MHz)              (MHz)
                        1             2408              2.158               N/A       PASS
        FSK            17             2440                  2.158           N/A       PASS
                       34               2474                2.158           N/A       PASS
    Note: N/A (Not Applicable)




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                 Occupied Bandwidth
  Test Model     FSK
                 Channel 1: 2408MHz




                 Occupied Bandwidth
  Test Model     FSK
                 Channel 17: 2440MHz




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                Occupied Bandwidth
 Test Model     FSK
                Channel 34: 2474MHz




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8.2 RADIATED SPURIOUS EMISSION

8.2.1    Applicable Standard

According to FCC Part 15.249 and 15.209
8.2.2   Conformance Limit

According to FCC Part 15.249: radiated emissions which fall in the restricted bands, as defined in §15.205(a),
must also comply with the radiated emission limits specified in §15.209(a) (see §15.205(c)).
According to FCC Part15.205, Restricted bands
           MHz                            MHz                        MHz                       GHz
       0.090-0.110                   16.42-16.423                  399.9-410                 4.5-5.15
      10.495-0.505               16.69475-16.69525                  608-614                 5.35-5.46
     2.1735-2.1905               16.80425-16.80475                 960-1240                 7.25-7.75
       4.125-4.128                     25.5-25.67                 1300-1427                 8.025-8.5
   4.17725-4.17775                     37.5-38.25                1435-1626.5                  9.0-9.2
   4.20725-4.20775                       73-74.6                1645.5-1646.5                 9.3-9.5
       6.215-6.218                      74.8-75.2                 1660-1710                 10.6-12.7
   6.26775-6.26825                       123-138                  2200-2300                14.47-14.5
       8.291-8.294                   149.9-150.05                 2310-2390                15.35-16.2
       8.362-8.366              156.52475-156.52525              2483.5-2500                17.7-21.4
   8.37625-8.38675                    156.7-156.9                 2690-2900               22.01-23.12
   8.41425-8.41475                 162.0125-167.17                3260-3267                 23.6-24.0
      12.29-12.293                   167.72-173.2                 3332-3339                 31.2-31.8
  12.51975-12.52025                      240-285                 3345.8-3358               36.43-36.5
  12.57675-12.57725                    322-335.4                  3600-4400                     (2)
       13.36-13.41
According to FCC Part15.205, the level of any transmitter spurious emission in Restricted bands shall not
exceed the level of the emission specified in the following table
Restricted Frequency(MHz) Field Strength (μV/m)              Field Strength (dBμV/m)   Measurement Distance
        0.009-0.490                      2400/F(KHz)               20 log (uV/m)                 300
        0.490-1.705                      2400/F(KHz)               20 log (uV/m)                  30
          1.705-30                            30                        29.5                      30
             30-88                           100                         40                        3
            88-216                           150                        43.5                       3
           216-960                           200                         46                        3
         Above 960                           500                         54                        3
Remark :1. Emission level in dBuV/m=20 log (uV/m)
          2. Measurement was performed at an antenna to the closed point of EUT distance of meters.
          3. Distance extrapolation factor =40log(Specific distance/ test distance)( dB);
             Limit line=Specific limits(dBuV) + distance extrapolation factor.
             for the frequency ranges below 30 MHz, a narrower RBW is used for these ranges but the
             measured value should add a RBW correction factor (RBWCF) where RBWCF [dB] =10*lg(100
             [kHz]/narrower RBW [kHz]). , the narrower RBW is 1 kHz and RBWCF is 20 dB for the frequency
             9 kHz to 150 kHz, and the narrower RBW is 10 kHz and RBWCF is 10 dB for the frequency 150
             kHz to 30 MHz.




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Field strength of fundamental and Field strength of harmonics Limit:
                               Field strength of fundamental              Field strength of harmonics
Fundamental frequency
                                      (millivolts/meter)                       (microvolts/meter)
        902-928 MHz                    50(94 dBV/m)                             500(54 dBV/m)
   2400-2483.5 MHz                     50(94 dBV/m)                             500(54 dBV/m)
     5725-5875 MHz                     50(94 dBV/m)                             500(54 dBV/m)
     24.0-24.25 GHz                  250(108 dBV/m)                            2500(68 dBV/m)



As shown in §15.35(b), for frequencies above 1000 MHz, the field strength limits in paragraphs (a) and (b) of
this section are based on average limits. However, the peak field strength of any emission shall not exceed
the maximum permitted average limits specified above by more than 20 dB under any condition of
modulation

For this report
                                                     Field Strength            Field Strength of Spurious
           Fundamental Frequency
                                                    Of Fundamental                     Emissions
                                                                                  AV:54 dBuV/m at 3m
                                             AV:94 dBuV/m at 3m distance
                                                                                        distance
              2400-2483.5 MHz
                                                PK:114 dBuV/m at 3m              PK:74 dBuV/m at 3m
                                                      distance                          distance


8.2.3    Test Configuration

Test according to clause 7.2 radio frequency test setup 2
8.2.4    Test Procedure

This test is required for any spurious emission that falls in a Restricted Band, as defined in Section 15.205.
It must be performed with the highest gain of each type of antenna proposed for use with the EUT. Use the
following spectrum analyzer settings:
The EUT was placed on a turn table which is 0.8m above ground plane.
Maximum procedure was performed on the highest emissions to ensure EUT compliance.
Span = wide enough to fully capture the emission being measured
RBW = 1 MHz for f ≥ 1 GHz(1GHz to 25GHz), 100 kHz for f < 1 GHz(30MHz to 1GHz)
VBW ≥ RBW
Sweep = auto
Detector function = peak
Trace = max hold
Follow the guidelines in ANSI C63.10-2013 with respect to maximizing the emission by rotating the EUT,
measuring the emission while the EUT is situated in three orthogonal planes (if appropriate), adjusting the
measurement antenna height and polarization, etc. A pre-amp and a high pass filter are required for this
test, in order to provide the measuring system with sufficient sensitivity. Allow the trace to stabilize. The
peak reading of the emission, after being corrected by the antenna factor, cable loss, pre-amp gain, etc., is
the peak field strength, which must comply with the limit specified in Section 15.35(b). Submit this data.
Now set the VBW to 10 Hz, while maintaining all of the other instrument settings. This peak level, once
corrected, must comply with the limit specified in Section 15.209. If the dwell time per channel of the
hopping signal is less than 100 ms, then the reading obtained with the 10 Hz VBW may be further adjusted
by a “duty cycle correction factor”, derived from 20log(dwell time/100 ms), in an effort to demonstrate
compliance with the 15.209 limit. Submit this data.
Repeat above procedures until all frequency measured was complete.




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8.2.5     Test Results

     Temperature:             24° C
     Relative Humidity:       53%
     ATM Pressure:            1011 mbar

     Spurious Emission below 30MHz (9KHz to 30MHz)

                                   Emission
       Freq.     Ant.Pol.                             Limit 3m(dBuV/m)           Over(dB)
                               Level(dBuV/m)
      (MHz)
                  H/V          PK           AV           PK         AV        PK          AV
        --          --          --           --          --          --       --           --
 Note: the amplitude of spurious emission that is attenuated by more than 20dB below the permissible
 limit has no need to be reported.
 Distance extrapolation factor =40log(Specific distance/ test distance)( dB);
 Limit line=Specific limits(dBuV) + distance extrapolation factor

     Field Strength of the fundamental signal

                                     Emission
       Freq.     Ant.Pol.                                 Limit 3m(dBuV/m)             Over(dB)
                                  Level(dBuV/m)
      (MHz)
                   H/V            PK          AV              PK       AV           PK           AV
        2408        V            89.62      75.64             114      94         -24.38       -18.36
        2408        H            95.83      81.19             114      94         -18.17       -12.81

        2440        V            87.14        72.62           114      94         -26.86       -21.38
        2440        H            93.73        81.38           114      94         -20.27       -12.62

     2474         V        87.56       72.75       114          94                -26.44       -21.25
     2474         H        92.27       81.86       114          94                -21.73       -12.14
Note: (1) Correct Factor= Antenna Factor +Cable Loss- Amplifier Gain
       (2) Emission Level= Reading Level+Probe Factor +Cable Loss

     Out of Band Emissions
    Test mode:       FSK                         Frequency:           Channel 1: 2408MHz

     Frequency                      PK(dBuV/m)         Limit 3m                 AV(dBuV/m)       Limit 3m
                    Polarity                                        Over(dB)                                       Over(dB)
       (MHz)                      (VBW=3MHz)          (dBuV/m)                 (VBW=10Hz)       (dBuV/m)
     2389.784             H           52.07              74         -21.93         39.40            54              -14.60
     2387.336             V           52.53              74         -21.47         39.80            54              -14.20

    Test mode:          FSK                      Frequency:           Channel 34: 2474MHz

     Frequency                      PK(dBuV/m)         Limit 3m                 AV(dBuV/m)       Limit 3m
                    Polarity                                        Over(dB)                                       Over(dB)
       (MHz)                      (VBW=3MHz)          (dBuV/m)                 (VBW=10Hz)       (dBuV/m)
     2485.090         H             57.75            74       -16.25       45.30             54           -8.70
     2483.954         V             54.53            74       -19.47       42.30             54          -11.70
     Note: (1) All Readings are Peak Value (VBW=3MHz) and Peak Value (VBW=10Hz).
           (2) Emission Level= Reading Level+Correct Factor +Cable Loss.
           (3) Correct Factor= Ant_F + Cab_L - Preamp
           (4)Data of measurement within this frequency range shown “ -- ” in the table above means the
               reading of emissions are attenuated more than 20dB below the permissible limits or the field
               strength is too small to be measured.



TRF No.:FCC 15.249/A                               Page 18 of 32               Report No.: ES190325917W     Ver.1.0


                                                                            Access to the World


                   Band Emissions
Test Model         Low
                   Test By: King Kong                   FSK             H




                   Band Emissions
Test Model         Low
                   Test By: King Kong                   FSK             V




TRF No.:FCC 15.249/A                    Page 19 of 32         Report No.: ES190325917W     Ver.1.0


                                                                            Access to the World


                   Band Emissions
Test Model         High
                   Test By: King Kong                   FSK             H




                   Band Emissions
Test Model         High
                   Test By: King Kong                   FSK             V




TRF No.:FCC 15.249/A                    Page 20 of 32         Report No.: ES190325917W     Ver.1.0


                                                                                            Access to the World


     Spurious Emission Above 1GHz (1GHz to 25GHz)

    Test mode:          FSK                     Frequency:           Channel 1: 2408MHz

                                    Emission
       Freq.       Ant.Pol.                              Limit 3m(dBuV/m)             Over(dB)
                                 Level(dBuV/m)
      (MHz)
                     H/V         PK          AV            PK         AV          PK            AV
     12115.73         V         52.41      38.40           74         54        -21.59        -15.60
     13473.46         V         52.79      37.10           74         54        -21.21        -16.90
     14869.16         V         53.03      39.20           74         54        -20.97        -14.80
      8401.23         H         52.87      37.50           74         54        -21.13        -16.50
     10320.53         H         52.20      36.40           74         54        -21.80        -17.60
     14367.66         H         53.68      38.20           74         54        -20.32        -15.80

    Test mode:          FSK                     Frequency:           Channel 17: 2440MHz

                                    Emission
       Freq.       Ant.Pol.                              Limit 3m(dBuV/m)             Over(dB)
                                 Level(dBuV/m)
      (MHz)
                     H/V         PK          AV            PK         AV          PK            AV
     13321.60         V         53.31      37.60           74         54        -20.69        -16.40
     14210.13         V         53.72      37.90           74         54        -20.28        -16.10
     15677.80         V         54.12      38.10           74         54        -19.88        -15.90
     10786.33         H         53.21      38.20           74         54        -20.79        -15.80
     13444.56         H         55.13      39.60           74         54        -18.87        -14.40
     15147.40         H         53.43      38.10           74         54        -20.57        -15.90

    Test mode:          FSK                     Frequency:           Channel 34: 2474MHz

                                    Emission
       Freq.       Ant.Pol.                              Limit 3m(dBuV/m)             Over(dB)
                                 Level(dBuV/m)
      (MHz)
                     H/V         PK          AV            PK         AV          PK            AV
     10972.76         V         54.33      38.10           74         54        -19.67        -15.90
     14314.40         V         53.65      36.90           74         54        -20.35        -17.10
     16457.53         V         55.23      41.20           74         54        -18.77        -12.80
     10788.60         H         52.18      37.40           74         54        -21.82        -16.60
     12806.50         H         51.87      36.90           74         54        -22.13        -17.10
     14585.26         H         53.13      36.80           74         54        -20.87        -17.20

     Note:     (1) All Readings are Peak Value (VBW=3MHz) and Peak Value (VBW=10Hz).
               (2) Emission Level= Reading Level+Correct Factor +Cable Loss.
               (3) Correct Factor= Ant_F + Cab_L - Preamp
               (4)Data of measurement within this frequency range shown “ -- ” in the table above means the
                   reading of emissions are attenuated more than 20dB below the permissible limits or the field
                   strength is too small to be measured.




TRF No.:FCC 15.249/A                               Page 21 of 32            Report No.: ES190325917W       Ver.1.0


                                                                                                                                 FMTEK

                                                          Radiated Emission Measurem ent
           File :zhid                                   Dala #43                       Date: 140331                 Time: 11/44/58
      80.0      dBuV/m
                                                                                                                              Limit1=      —
                                                                                                                              Margin       —
      70



      co



      50



      au

      20



      20



      n

      no
           20.000       127.00      221.00     321.00        418.00    515.00      61200          7ou. 00        s05.00                 1000.00 WMHz
Site 3m Chamber#1                                                        Polarization:       Morizontal                   Temperature           251 C
Limit (REJFCCPART 15C                                                         Power,     DC 9¥ fromPC                     Humidity:             38 %
EUT: Wireless Receiver
M/N: RGBO
Mode: TX Low
Note


                                 Reading     Correct      Measure—                                    Antenna  Table
No. Mk              Freq.         Level       Factor        ment      Limit     Over                   Height Degree
                    MHz           dBu¥         do          dBu¥/m     dBu¥im     d8        Detector         ¢m       degree      Comment

  1 *        01454300             58.11      —18.79         37 32     43.50     —6.18       OP
  2          2773500              51.31      —12.69         39 .62    46.00     —7.38       OP
  3          364.8500             43.96      —10.94         32 42     46.00 —13. 68         OP
  4          7138500              38 40      —4.35          34 05     46.00 —11.95          OP
  5          748.7700             38 45      —3.98          34 47     46.00 —1163            OP
  8          831.2200             37 .76     —2.65          35 11     46.00 —10. 89         GP




*Maximum data                x:Over limit     Lover margin                                                          Operator:       KK


                                                                                                                                      FMTEK
                                                              Radiated Emission Measurement
         File zhidi                                         Data #44                       Date: 100331                 Time: 1145037
      80.0 dBu¥/m
                                                                                                                                   Limit1:      —
                                                                                                                                   Marain:      —
      zo

      co

      sa

      a0    —I             &
                                                                                                   5
                                               3                                                                              6
      30
             1

      20

      10

      o0
           20.000     127.00        224.00         321.00        410.00    515.00      G12.00          700.00        806.00                  1000.00 Hiiz
Site 3m Chamber #1                                                           Polarization:        Verfical                        Temperature        251 C
Limit (REJFCCPART 15C                                                             Power,     DC 5¥ from PC                        Humidity:          38 %
EUT: Wireless Receiver
M/N: RGEO
Mode: TX Low
Note:


                                Reading        Correct        Measure—                                     Antenna        Table
No. Mk.             Freq         Level          Factor          ment      Limit     Over                   Height       Degree
                    MHz           dBu¥             d           dBu¥im     dBu¥im     dB         Detector        em       degree       Comment

  1              41.6400          40.98        —15.23           25.76     40.00 —14.25            GP
  2 *        136.7000             56.52        —18.09           38 43     43.50     —6.07        OP
  3          275 4100             4435         —12.82           3153      46.00 —1447             OP
  4          384.0500             39.00        —10.06           28 94     46.00 —17.06            GP
  5          664 .3800            39.10         —5 49           33.61     46.00     —1239         OP
  6          8321900              33. 25        —2.64           30 .61    46.00 1539             OP




*:Maximum data                 x:QOver limit       hover margin                                                         Operator:        KK


                                                                                                                                    FMTEK
                                                            Radiated Emission Measurem ent
             File ‘zhidi                                  Data #46                        Date: 191037317              Time: 1148741
       80.0       dBu¥/m
                                                                                                                                 Limit1:      —
                                                                                                                                 Marain:      —
       70



       60



       50



       an

       30



       20



       10

       0.0
             20.000        127.00      224.00     321.00       418.00    515.00       612.00          709.00        ©06.00                 1000.00 MHz
Site 3m Chamber #1                                                         Polarization:         Morizontel                  Temparature:          25.1 C
Limit (REJFCCPART 165C                                                          Power,.     DC §¥ fromPC                     Humidity:             38 %
EUT: Wireless Receiver
M/N:         RGSO
Mode: TX Mid
Note


                                    Reading     Correct     Measure—                                      Antenna        Table
No. Mk.               Freq           Level       Factor       ment      Limit      Over                     Height     Degree
                      MHz            dBuV         d8         dBu¥/m     dBu¥/m      dB         Detector        cm       degree      Comment

               149.3100              5248       —18.76        83.72      43.50     —9.78         oP
 —




               2065400               48.57      14. 64        83.93      43.50     —957         P
 nal




        *      2754100               49.70      —1282         B6.88      46.00     —9.42         QP
 cal




               3859900               42198      —10.12        82.07      46.00 —13.93            QP
 s]




               667,2800              37.75       —5.37        82.38      46.00 —13.62            QP
 onl




               833.1800              35 .30      —2 63        B267       46.00 —13.33            OP
 ol




*M aximum data                  x:Over limit      Tover margin                                                         Operator:       KK


                                                                                                                               FMTEK
                                                       Radiated Emission Measurem ent
          File zhidi                                 Data #45                        Date: 19103317              Time: 11446703
       80.0 dBu¥/m
                                                                                                                            Limitt:    —
                                                                                                                            Marain:    —
       z0

       co

       5o

       an |___I             2———f                                                           5                          5
             ——                   3
       ao     |

       20

       10

       0.0
      30.000 127.00              224.00      21.00        410.00    515.00     61200   209.00                005. 00               1000.00 Miiz
Site 3m Chamber#1                                                     Polarization: Vertical                               Temparature:    261 C
Limit (REFCCPART 160                                                       Power:.     DC 5y fromPC                        Humidity:       38 %
EUT: Wireless Receiver
M/N:         RGSO
Mode: TX Mid
Note


                             Reading       Correct     Measure—                                     Antenna        Table
No. Mk.             Freq      Level         Factor       ment      Limit      Over                    Height     Degree
                    MHz        dBuV          d8         dBu¥/m     dBu¥/m      dB        Detector       cm        degree       Comment

  1               41.6400      4228        1523          27.00     40.00 —13.00            GP
  2 *         1425200          56.94       —18.66        38.28     43.50      —5.22        OP
  3           2075100          46. 16      —14.63        31.53      43.50 —11.97           oP
  4           3753200          43 54       —10.28        83.26      46.00 —12.74           QP
  5           664 .3800        42 48        —5 49        36.99     46.00       —9.01      oP
  6           8321900          38 .57       —2 64        85.93      46.00 —10.07           QP




*Maximum data               x:Over limit     Fover margin                                                        Operator:        KK


                                                                                                                                  FMTEK
                                                           Radiated Emission Measurement
           File :zhidi                                   Data #47                       Date: 190331                Time: 114849
      80.0      dBu¥/m
                                                                                                                               Limit1:      —
                                                                                                                               Marain:      —
      zo

      co

      sa

      au |L___I                                                                                                           5

      30                      4

      20

      10

      o0
           20.000        127.00      224.00     321.00        418.00    515.00      612.00         709.00        806.00                  1000.00 MHz
Site 3m Chamber #1                                                        Polarization:       Morizontal                      Temperature       251C
Limit (REJFCCPART 15C                                                          Power,     DC 5¥ fromPC                        Humidity:         38 %
EUT: Wireless Receiver
M/N: RGEO
Mode: TX High
Note:


                                  Reading     Correct      Measure—       .                             Antenna       Table
No. Mk.             Freq.          Level       Factor        ment      Limit     Over                   Height      Degree
                    MHz            dBu¥y        dB          dBu¥V/m    dBu¥im     dB         Detector       ¢m       degree       Comment

  1          1502800               47.97      —18.74         29 .23    43.50 —14.27           OP
  2          2075100               47.75      —14.63         33.12     43.50 1038             OP
  3          2355400               47 13      —14.04         33.09     46.00 1291             OP
  4          2773500               47.81      —12.69         35 .12    46.00 —10.88           OP
  5          749.7400              37.03       —3.97         33.06     46.00 1294             GP
  8 *        8321900               39.01       —2.64         36 37     46.00      —8.63       OP




*Maximum data                 x:QOver limit     Lover margin                                                        Operator:        KK


                                                     Access to the World




TRF No.:FCC 15.249/A   Page 27 of 32   Report No.: ES190325917W     Ver.1.0


                                                                                          Access to the World


8.3     CONDUCTED EMISSIONS TEST

8.3.1    Applicable Standard

According to FCC Part 15.207(a)

8.3.2    Conformance Limit

                                    Conducted Emission Limit
           Frequency(MHz)                           Quasi-peak                  Average
               0.15-0.5                                66-56                      56-46
                0.5-5.0                                  56                        46
               5.0-30.0                                  60                        50
Note: 1. The lower limit shall apply at the transition frequencies
       2. The limit decreases in line with the logarithm of the frequency in the range of 0.15 to
         0.50MHz.

8.3.3    Test Configuration

Test according to clause 7.3 conducted emission test setup
8.3.4    Test Procedure

The EUT was placed on a table which is 0.8m above ground plane.
Maximum procedure was performed on the highest emissions to ensure EUT compliance.
Repeat above procedures until all frequency measured were complete.

8.3.5    Test Results

Pass




TRF No.:FCC 15.249/A                           Page 28 of 32              Report No.: ES190325917W       Ver.1.0


                                                                                                                     EMT EK
                                                    Conducted Emission Measurement
           File :zhid                               Data (#319                  Date: 20190406               Time: 230011
           80.0      aBuv
                                                                                                                     Linit
                                                                                                                     Limit?:    —



                ¥l—

                \—‘—
           40

                                                                                                                                     peak



                                                                  I                                                                  ave




           0.0
             0.150                        as                          (MHz)                   5                                 20.000
 Site Conduction #1                                                           Phase           L1                    Tempersture 22
 Limit (CE)FCC PART 15 class B_OP                                               Power: AC 120v/60Hz                 Humidity:     55%
 EUT: Wireless Receiver
 M/N: RGS0
 Mode: Normal Operation
 Note


                              Reading     Correct    Measure—
 No. Mk.          Freg.        Level      Factor       ment       Limit       Over
                  MHz          dBuV        B           dBuV       dBuy         dB     Detector     Comment

  k             0.1800          50.77      0.00         50.77     54.49 —13.72         CP
  2             0.1800          31.26      0.00         31.28     54.49 —23.23         AVG
  3             0.3150          41.91      0.00         41.91     59.04 —17.99         cCP
  4             0.3150          35.99      0.00         35.99     49.94 —13.85         AVG
  5             0.4450          37.54      0.00         37.54     56.97 —19.43         CP
  6             0.4450          24.87      0.00         24.87     46.97 —22.10         AVG
  7             0.9450          25.96      0.00         25.96     56.00 —30.04         CP
  8             0.9450          2421       0.00         24.21     46.00 —21.78         AvG
  9             3.5500          2716       0.00         27.18     56.00 —28.84         CP
 10             3.5500          22.98      0.00         22.98     46.00 —23.02          AvG
 11          17.4200            4141       0.00         4141      80.00 —18.59         CP
 12          17.4200            32.56      0.00         32.56     50.00 —17.44         AvG




*Maximum data               xOver limit   cover margin           Comment:      Factor build in receiver         Operator: CSL


                                                     Access to the World




TRF No.:FCC 15.249/A   Page 30 of 32   Report No.: ES190325917W     Ver.1.0


                                                                                            Access to the World



8.4     ANTENNA APPLICATION
8.4.1     Antenna Requirement


                 Standard                                             Requirement
                                      An intentional radiator shall be designed to ensure that no antenna other
                                      than that furnished by the responsible party shall be used with the
                                      device. The use of a permanently attached antenna or of an antenna
                                      that uses a unique coupling to the intentional radiator shall be
                                      considered sufficient to comply with the provisions of this section. The
                                      manufacturer may design the unit so that a broken antenna can be
                                      replaced by the user, but the use of a standard antenna jack or electrical
                                      connector is prohibited. This requirement does not apply to carrier
          FCC CRF Part 15.203
                                      current devices or to devices operated under the provisions of §15.211,
                                      §15.213, §15.217, §15.219, or §15.221. Further, this requirement does
                                      not apply to intentional radiators that must be professionally installed,
                                      such as perimeter protection systems and some field disturbance
                                      sensors, or to other intentional radiators which, in accordance with
                                      §15.31(d), must be measured at the installation site. However, the
                                      installer shall be responsible for ensuring that the proper antenna is
                                      employed so that the limits in this part are not exceeded.

        For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be
        designed to ensure that no antenna other than that furnished by the responsible party shall be used
        with the device.


8.4.2     Result

PASS.
•         The EUT has 1 antennas: an PCB Antenna for 2.4G, antenna has a gain of -0.71 dBi;
Note:          Antenna use a permanently attached antenna which is not replaceable.
               Not using a standard antenna jack or electrical connector for antenna replacement
               The antenna has to be professionally installed (please provide method of installation)
          which in accordance to section 15.203, please refer to the internal photos.




TRF No.:FCC 15.249/A                              Page 31 of 32             Report No.: ES190325917W       Ver.1.0


                                                                         Access to the World

Detail of factor for radiated emission
 Frequency(MHz)              Ant_F(dB)   Cab_L(dB)       Preamp(dB)      Correct Factor(dB)
       0.009                    20.6       0.03               \                20.63
        0.15                    20.7        0.1               \                 20.8
          1                     20.9       0.15               \                21.05
         10                     20.1       0.28               \                20.38
         30                     18.8       0.45               \                19.25

         30                   11.7           0.62           27.9                -15.58
        100                   12.5           1.02           27.8                -14.28
        300                   12.9           1.91           27.5                -12.69
        600                   19.2           2.92            27                  -4.88
        800                   21.1           3.54           26.6                 -1.96
       1000                   22.3           4.17           26.2                  0.27

       1000                   25.6           1.76           41.4                -14.04
       3000                   28.9           3.27           43.2                -11.03
       5000                   31.1            4.2           44.6                  -9.3
       8000                   36.2           5.95           44.7                 -2.55
      10000                   38.4            6.3           43.9                   0.8
      12000                   38.5           7.14           42.3                  3.34
      15000                   40.2           8.15           41.4                  6.95
      18000                   45.4           9.02           41.3                13.12

      18000                   37.9           1.81           47.9                 -8.19
      21000                   37.9           1.95           48.7                 -8.85
      25000                   39.3           2.01           42.8                 -1.49
      28000                   39.6           2.16           46.0                 -4.24
      31000                   41.2           2.24           44.5                 -1.06
      34000                   41.5           2.29           46.6                 -2.81
      37000                   43.8           2.30           46.4                  -0.3
      40000                   43.2           2.50           42.2                   3.5




TRF No.:FCC 15.249/A                     Page 32 of 32     Report No.: ES190325917W      Ver.1.0



Document Created: 2019-05-06 10:51:33
Document Modified: 2019-05-06 10:51:33

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