Part 90 Test Report

FCC ID: MSQI01WDX

Test Report

Download: PDF
FCCID_4334611

                                         FCC Test Report (Part 90 Subpart S)

                                                                   (Spot Check)

                      Report No.: RF190507C02-8

                            FCC ID: MSQI01WDX

              Original FCC ID: MSQI01WD

                      Test Model: ASUS_I01WDX

                Received Date: May 07, 2019

                        Test Date: May 11 ~ May 20, 2019

                    Issued Date: May 29, 2019


                        Applicant: ASUSTek COMPUTER INC.

                          Address: 4F, No. 150, LI-TE Rd., PEITOU, TAIPEI 112, TAIWAN


                       Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch

                   Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan
                                (R.O.C.)
                 Test Location: No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City
                                33383, TAIWAN (R.O.C.)
           FCC Registration / 788550 / TW0003
      Designation Number:




This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted
only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this
report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product
specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to
us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such
notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your
unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the
uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification.
The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies


Report No.: RF190507C02-8                                             Page No. 1 / 22                                            Report Format Version: 6.1.1


                                                                    Table of Contents
Release Control Record .................................................................................................................................. 3
1         Certificate of Conformity...................................................................................................................... 4
2         Summary of Test Results ..................................................................................................................... 5
    2.1      Measurement Uncertainty ................................................................................................................... 5
    2.2      Test Site and Instruments.................................................................................................................... 6
3         General Information .............................................................................................................................. 7
    3.1      General Description of EUT ................................................................................................................ 7
    3.2      Configuration of System under Test .................................................................................................... 8
    3.2.1    Description of Support Units ................................................................................................................ 8
    3.3      Test Mode Applicability and Tested Channel Detail ............................................................................ 9
    3.4      EUT Operating Conditions .................................................................................................................. 9
    3.5      General Description of Applied Standards .......................................................................................... 9
4         Test Types and Results ...................................................................................................................... 10
    4.1      Output Power Measurement ............................................................................................................. 10
    4.1.1    Limits of Output Power Measurement ............................................................................................... 10
    4.1.2    Test Procedures................................................................................................................................. 10
    4.1.3    Test Setup ........................................................................................................................................... 11
    4.1.4    Test Results ....................................................................................................................................... 12
    4.2      Radiated Emission Measurement ..................................................................................................... 16
    4.2.1    Limits of Radiated Emission Measurement ....................................................................................... 16
    4.2.2    Test Procedure .................................................................................................................................. 16
    4.2.3    Deviation from Test Standard ............................................................................................................ 16
    4.2.4    Test Setup .......................................................................................................................................... 17
    4.2.5    Test Results ....................................................................................................................................... 18
5         Pictures of Test Arrangements .......................................................................................................... 21
Appendix – Information of the Testing Laboratories ................................................................................. 22




Report No.: RF190507C02-8                                             Page No. 2 / 22                                             Report Format Version: 6.1.1


                                               Release Control Record


 Issue No.                  Description                                       Date Issued
 RF190507C02-8              Original release                                  May 29, 2019




Report No.: RF190507C02-8                         Page No. 3 / 22       Report Format Version: 6.1.1


1    Certificate of Conformity


            Product: ASUS Phone

              Brand: ASUS

        Test Model: ASUS_I01WDX

    Sample Status: Identical Prototype

          Applicant: ASUSTek COMPUTER INC.

          Test Date: May 11 ~ May 20, 2019

         Standards: FCC Part 90, Subpart I, S



The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd.,
Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data
evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts
of the measurements of the sample’s RF characteristics under the conditions specified in this report.




      Prepared by :                                              , Date:         May 29, 2019
                            Pettie Chen / Senior Specialist




     Approved by :                                               , Date:         May 29, 2019
                            Bruce Chen / Project Engineer




Report No.: RF190507C02-8                      Page No. 4 / 22                        Report Format Version: 6.1.1


2     Summary of Test Results

                                   Applied Standard: FCC Part 90 & Part 2
        FCC
                                 Test Item                 Result                Remarks
       Clause
                                                                  Meet the requirement of limit.
       2.1053
                      Radiated Spurious Emissions           Pass  Minimum passing margin is -37.7dB at
       90.691
                                                                  273.47MHz.
Note: Determining compliance based on the results of the compliance measurement, not taking into account
      measurement instrumentation uncertainty.

2.1    Measurement Uncertainty
Where relevant, the following measurement uncertainty levels have been estimated for tests performed on
the EUT as specified in CISPR 16-4-2:

                                                                                 Expanded Uncertainty
                   Measurement                                  Frequency
                                                                                      (k=2) (±)
                                                            9kHz ~ 30MHz               3.04 dB
         Radiated Emissions up to 1 GHz                   30MHz ~ 200MHz               3.63 dB
                                                         200MHz ~1000MHz               3.64 dB
                                                           1GHz ~ 18GHz                2.29 dB
         Radiated Emissions above 1 GHz
                                                           18GHz ~ 40GHz               2.29 dB




Report No.: RF190507C02-8                     Page No. 5 / 22                      Report Format Version: 6.1.1


2.2   Test Site and Instruments
  Description & Manufacturer       Model No.                 Serial No.          Cal. Date          Cal. Due
Test Receiver
                                      ESCI                       100424        Jan. 03, 2019     Jan. 02, 2020
ROHDE & SCHWARZ
Spectrum Analyzer
                                     FSP40                       100040        Sep. 25, 2018 Sep. 24, 2019
ROHDE & SCHWARZ
MXG Vector signal generator
                                    N5182B                 MY53050162          Jan. 16, 2019     Jan. 15, 2020
Agilent
BILOG Antenna
                                   VULB9168                  9168-156          Nov. 20, 2018     Nov. 19, 2019
SCHWARZBECK
BILOG Antenna
                                   VULB9168                  9168-155          Nov. 21, 2018     Nov. 20, 2019
SCHWARZBECK
HORN Antenna
                                  BBHA 9120D                9120D-1170         Nov. 25, 2018     Nov. 24, 2019
SCHWARZBECK
HORN Antenna
                                  BBHA 9170               BBHA9170241          Nov. 25, 2018     Nov. 24, 2019
SCHWARZBECK
Loop Antenna
                                   HLA 6121                      45745         Jun. 14, 2018     Jun. 13, 2019
TESEQ
Preamplifier
Agilent                              8447D                 2944A10631          Aug. 08, 2018 Aug. 07, 2019
(Below 1GHz)
Preamplifier
KEYSIGHT                            83017A                 MY53270295          Jul. 02, 2018     Jul. 01, 2019
(Above 1GHz)
RF signal cable
                                SUCOFLEX 104          MY 13380+295012/04       Aug. 08, 2018 Aug. 07, 2019
HUBER+SUHNER
RF signal cable
                                SUCOFLEX 104        Cable-CH4-03 (250724)      Aug. 08, 2018 Aug. 07, 2019
HUBER+SUHNER
Software                        ADT_Radiated_
                                                                  NA                NA                 NA
BV ADT                           V7.6.15.9.5
Antenna Tower
                                    MA 4000                      010303             NA                 NA
inn-co GmbH
Antenna Tower Controller
                                     AT100                 AT93021703               NA                 NA
BV ADT
Turn Table
                                     TT100                 TT93021703               NA                 NA
BV ADT
Turn Table Controller
                                     SC100                 SC93021703               NA                 NA
BV ADT
Boresight Antenna Fixture           FBA-01                  FBA-SIP01               NA                 NA
WIT Standard Temperature
                                    TH-4S-C                  W981030           Jun. 04, 2018     Jun. 03, 2019
And Humidity Chamber
JFW 20dB attenuation            50HF-020-SMA                      NA                NA                 NA
True RMS Clamp Meter
                                      325                  31130711WS          May 22, 2018      May 21, 2019
Fluke

Note: 1. The calibration interval of the above test instruments is 12 months and the calibrations are traceable
         to NML/ROC and NIST/USA.
      2. The test was performed in HwaYa Chamber 4.




Report No.: RF190507C02-8                      Page No. 6 / 22                         Report Format Version: 6.1.1


3       General Information
3.1      General Description of EUT

 Product                          ASUS Phone
 Brand                            ASUS
 Test Model                       ASUS_I01WDX
 Sample Status                    Identical Prototype
                                  3.85 Vdc (Battery)
 Power Supply Rating              5 or 9 Vdc (Adapter)
                                  5 Vdc (Host equipment)
 Modulation Type                  QPSK, 16QAM, 64QAM
                                  LTE Band 26 (Channel Bandwidth 1.4MHz)                814.7~823.3MHz
                                  LTE Band 26 (Channel Bandwidth 3MHz)                  815.5~822.5MHz
 Operating Frequency
                                  LTE Band 26 (Channel Bandwidth 5MHz)                  816.5~821.5MHz
                                  LTE Band 26 (Channel Bandwidth 10MHz)                 819.0MHz
                                                                                         QPSK          16QAM          64QAM
                                                                                         11.220mW      9.120mW         8.128mW
                                  LTE Band 26 (Channel Bandwidth 1.4MHz)                (10.50dBm)    (9.60dBm)       (9.10dBm)
                                                                                         12.023mW     10.233mW         8.511mW
 Max. ERP Power                   LTE Band 26 (Channel Bandwidth 3MHz)                  (10.80dBm)   (10.10dBm)       (9.30dBm)
                                                                                         11.482mW     10.233mW         8.710mW
                                  LTE Band 26 (Channel Bandwidth 5MHz)                  (10.60dBm)   (10.10dBm)       (9.40dBm)
                                                                                         10.965mW      9.550mW         7.943mW
                                  LTE Band 26 (Channel Bandwidth 10MHz)                 (10.40dBm)    (9.80dBm)       (9.00dBm)
                                                                                         QPSK          16QAM          64QAM
                                  LTE Band 26 (Channel Bandwidth 1.4MHz)                1M09G7D       1M09D7W         1M09D7W
 Emission Designator              LTE Band 26 (Channel Bandwidth 3MHz)                  2M70G7D       2M70D7W         2M70D7W
                                  LTE Band 26 (Channel Bandwidth 5MHz)                  4M49G7D       4M49D7W         4M49D7W
                                  LTE Band 26 (Channel Bandwidth 10MHz)                 8M96G7D       8M97D7W         8M97D7W
 Antenna Type                     Refer to Note as below
 Antenna Connector                Refer to Note as below
 Accessory Device                 Refer to Note as below
 Cable Supplied                   Refer to Note as below
Note:
1. This report is a supplementary report to the original BV CPS report no.: RF190114C07-9. Exhibit
    prepared for FCC Spot Check Verification report, the format, test items and amount of spot-check test
    data are decided by applicant's engineering judgment, for more details please refer to declaration letter
    exhibit. Radiated emission verification test based on the worst channel refer to original report.
2. The EUT accessories list refers to EUT Photo.pdf.
3. The following antennas were provided to the EUT.
                                                                           Gain (dBi)
    Ant. No.   Type   Connector   GSM     GSM WCDMA WCDMA WCDMA                                              LTE     LTE     LTE
                                                                LTE B2 LTE B4 LTE B5 LTE B7
                                  850     1900  B2    B4    B5                                               B26     B38     B41
 WWAN
               PIFA      NA        -4.5   -2.6   -2.6      -1.9     -4.5    -2.5    -1.9     -4.5    -1.3    -4.4    -1.0    -1.0
Antenna-0
 WWAN
               PIFA      NA        -3.4   -3.2   -3.2      -5.3     -3.4    -3.2    -5.3     -3.3    -4.7    -3.3    -5.7    -5.7
Antenna-1




Report No.: RF190507C02-8                               Page No. 7 / 22                                Report Format Version: 6.1.1


3.2     Configuration of System under Test



           Earphone (EUT)                                        EUT

            Adapter (EUT)




                                                                                                     Remote site




                                                              Radio
                                                           Communication
                                                            Analyzer (A)


3.2.1     Description of Support Units
The EUT has been tested as an independent unit together with other necessary accessories or support units.
The following support units or accessories were used to form a representative test configuration during the
tests.

 ID          Product            Brand          Model No.             Serial No.   FCC ID             Remarks
            Radio
 A.      Communication         Anritsu         MT8860C                1702001      NA       -
           Analyzer
Note:
1. All power cords of the above support units are non-shielded (1.8m).
2. Item A acted as a communication partner to transfer data.




Report No.: RF190507C02-8                                  Page No. 8 / 22                 Report Format Version: 6.1.1


3.3       Test Mode Applicability and Tested Channel Detail
Pre-Scan has been conducted to determine the worst-case mode from all possible combinations between
available modulations, data rates, XYZ axis and antenna ports. The worst case was found when positioned on
Z-plane. Following channel(s) was (were) selected for the final test as listed below.

LTE Band 26
  EUT
                                                                       Channel
Configure        Test item    Available channel    Tested channel                   Modulation               Mode
                                                                      Bandwidth
 Mode
                                                  26697 (814.7MHz),
                                                                                  QPSK / 16QAM /
                              26697 to 26783      26740 (819.0MHz),    1.4MHz                          1 RB / 0 RB Offset
                                                  26783 (823.3MHz)                   64QAM
                                                  26705 (815.5MHz),
                                                                                  QPSK / 16QAM /
                              26705 to 26775      26740 (819.0MHz),    3MHz                            1 RB / 0 RB Offset
                Conducted                         26775 (822.5MHz)                   64QAM
      -
               Output Power                       26715 (816.5MHz),
                                                                                  QPSK / 16QAM /
                              26715 to 26765      26740 (819.0MHz),    5MHz                            1 RB / 0 RB Offset
                                                  26765 (821.5MHz)                   64QAM
                                                                                  QPSK / 16QAM /
                                   26740          26740 (819.0MHz)     10MHz                           1 RB / 0 RB Offset
                                                                                     64QAM
                Radiated
      -         Emission      26697 to 26783      26697 (814.7MHz)     1.4MHz         QPSK             1 RB / 0 RB Offset
               Below 1GHz
                Radiated
      -         Emission           26740          26740 (819.0MHz)     10MHz          QPSK             1 RB / 0 RB Offset
               Above 1GHz


Test Condition:
              Test Item               Environmental Conditions           Input Power                    Tested By

  Conducted Output Power                   25deg. C, 70%RH              120Vac, 60Hz                     Han Wu
          Radiated Emission
                                           24deg. C, 64%RH              120Vac, 60Hz                    Match Tsui
            Below 1GHz
          Radiated Emission
                                           24deg. C, 66%RH              120Vac, 60Hz                     Greg Lin
            Above 1GHz

3.4       EUT Operating Conditions
The EUT makes a call to the communication simulator. The communication simulator station system
controlled a EUT to export maximum output power under transmission mode and specific channel frequency

3.5       General Description of Applied Standards
The EUT is a RF Product. According to the specifications of the manufacturer, it must comply with the
requirements of the following standards:

FCC 47 CFR Part 2
FCC 47 CFR Part 90
KDB 971168 D01 Power Meas License Digital Systems v03r01
KDB 971168 D02 Misc Rev Approv License Devices v02r01
ANSI/TIA/EIA-603-E 2016
ANSI 63.26-2015

All test items have been performed and recorded as per the above standards.


Report No.: RF190507C02-8                           Page No. 9 / 22                              Report Format Version: 6.1.1


4      Test Types and Results
4.1      Output Power Measurement
4.1.1     Limits of Output Power Measurement
The radiated peak output power shall be according to the specific rule Part 90.635 that “Mobile station are
limited to 100 watts e.r.p”.

4.1.2     Test Procedures

EIRP / ERP Measurement:
a. All measurements were done at low, middle and high operational frequency range. RBW and VBW is
      10MHz for LTE mode.
b. Substitution method is used for E.I.R.P measurement. In the semi-anechoic chamber, EUT placed on the
      0.8m(below or equal 1GHz) and/or 1.5m(above 1GHz) height of Turn Table, rotated the table around 360
      degrees to search the maximum radiation power and receiver antenna shall be rotated vertical and
      horizontal polarization and moved height from 1m to 4m to find the maximum polar radiated power. The
      “Read Value” is the spectrum reading the maximum power value.
c. The substitution horn antenna is substituted for EUT at the same position and signals generator export the
      CW signal to the substitution antenna via a TX cable. Rotated the Turn Table and moved receiving
      antenna to find the maximum radiation power. Adjust output power level of S.G to get a Value of spectrum
      reading equal to “Read Value“ of step b. Record the power level of S.G
d. EIRP = Output power level of S.G – TX cable loss + Antenna gain of substitution horn.E.R.P power can
      be calculated form E.I.R.P power by subtracting the gain of dipole, E.R.P power = E.I.R.P power - 2.15dBi.

      Where:

      ERP/EIRP = PMeas + GT - LC

      PMeas : Measure transmitter output power.
      GT : Gain of the transmitting antenna.
      LC : signal attenuation in the connecting cable between the transmitter and antenna.

Conducted Power Measurement:
      The EUT was set up for the maximum power with LTE link data modulation and link up with simulator. Set
      the EUT to transmit under low, middle and high channel and record the power level shown on simulator.




Report No.: RF190507C02-8                        Page No. 10 / 22                       Report Format Version: 6.1.1


4.1.3   Test Setup
EIRP / ERP Measurement:

For radiated emission 30MHz to 1GHz
                                                               Ant. Tower
                                                                                      1-4m
                                                                                      Variable
              EUT&                                3m
                                                 10m
              Support Units

                                         Turn Table

                  80cm


                                              Ground Plane

                                              Test Receiver




For radiated emission above 1GHz
                                                               Ant. Tower            1-4m
                                                                                     Variable
              EUT&                               3m
              Support Units

                                      Turn Table
                                                      Absorber

                 150cm


                                              Ground Plane
                                              Test Receiver




For the actual test configuration, please refer to the attached file (Test Setup Photo).


Conducted Power Measurement:


                  COMMUNICATION
                                                                    EUT
                    SIMULATOR



For the actual test configuration, please refer to the attached file (Test Setup Photo).




Report No.: RF190507C02-8                       Page No. 11 / 22                           Report Format Version: 6.1.1


4.1.4    Test Results
Conducted Output Power (dBm)
                                                  LTE Band 26
                            RB Size  RB Offset       Low       Mid     High      3GPP           Max.
              MCS
   BW                            Channel            26697     26740   26783      MPR          Tune-up
              Index
                             Frequency (MHz)        814.7      819    823.3       (dB)         (dBm)
                               1         0          21.66     21.69   21.77         0           22.5
                               1         2          21.60     21.66   21.65         0           22.5
                               1         5          21.59     21.64   21.69         0           22.5
             QPSK              3         0          21.55     21.75   21.93         0           22.5
                               3         1          21.54     21.69   21.80         0           22.5
                               3         3          21.50     21.68   21.75         0           22.5
                               6         0          20.77     20.78   20.81         1           21.5
                               1         0          20.81     20.78   20.96         1           21.5
                               1         2          20.78     20.74   20.83         1           21.5
                               1         5          20.86     20.80   20.82         1           21.5
  1.4M      16QAM              3         0          20.75     21.02   21.07         1           21.5
                               3         1          20.77     20.83   21.03         1           21.5
                               3         3          20.89     20.81   20.93         1           21.5
                               6         0          19.95     20.06   20.13         2           20.5
                               1         0          19.91     19.96   20.15         2           20.5
                               1         2          19.81     19.93   19.98         2           20.5
                               1         5          19.84     19.85   20.07         2           20.5
            64QAM              3         0          19.84     20.01   20.13         2           20.5
                               3         1          19.77     20.06   20.14         2           20.5
                               3         3          19.89     19.94   20.14         2           20.5
                               6         0          18.84     18.91   18.85         3           19.5




Report No.: RF190507C02-8                        Page No. 12 / 22             Report Format Version: 6.1.1


                                                  LTE Band 26
                            RB Size  RB Offset       Low              Mid      High      3GPP           Max.
              MCS
   BW                            Channel            26705            26740    26775      MPR          Tune-up
              Index
                             Frequency (MHz)        815.5             819     822.5       (dB)         (dBm)
                               1         0         21.66            21.71    21.76          0           22.5
                               1         7         21.63            21.69    21.73          0           22.5
                               1         14        21.60            21.66    21.70          0           22.5
             QPSK              8         0         20.80            20.93    20.88          1           21.5
                               8         3         20.83            20.90    20.86          1           21.5
                               8         7         20.75            20.80    20.83          1           21.5
                              15         0         20.71            20.78    20.82          1           21.5
                               1         0         20.83            20.89    20.97          1           21.5
                               1         7         20.82            20.77    20.98          1           21.5
                               1         14        20.69            20.70    20.91          1           21.5
   3M       16QAM              8         0         19.90            19.87    20.03          2           20.5
                               8         3         20.01            19.75    20.09          2           20.5
                               8         7         19.94            20.05    20.10          2           20.5
                              15         0         20.02            20.01    20.05          2           20.5
                               1         0         19.89            19.89    20.02          2           20.5
                               1         7         19.81            19.88    20.02          2           20.5
                               1         14        19.88            19.70    19.83          2           20.5
            64QAM              8         0         18.98            18.82    19.16          3           19.5
                               8         3         18.82            18.97    18.98          3           19.5
                               8         7         18.78            18.82    18.86          3           19.5
                              15         0         18.91            18.92    18.89          3           19.5




Report No.: RF190507C02-8                        Page No. 13 / 22                     Report Format Version: 6.1.1


                                                  LTE Band 26
                            RB Size  RB Offset       Low       Mid     High      3GPP           Max.
              MCS
   BW                            Channel            26715     26740   26765      MPR          Tune-up
              Index
                             Frequency (MHz)        816.5      819    821.5       (dB)         (dBm)
                               1         0          21.70     21.75   21.81         0           22.5
                               1         12         21.66     21.71   21.78         0           22.5
                               1         24         21.67     21.70   21.77         0           22.5
             QPSK             12         0          20.81     20.88   21.00         1           21.5
                              12         6          20.78     20.84   20.90         1           21.5
                              12         13         20.75     20.80   20.88         1           21.5
                              25         0          20.76     20.85   20.87         1           21.5
                               1         0          20.99     20.97   21.07         1           21.5
                               1         12         20.95     20.91   21.03         1           21.5
                               1         24         20.97     21.00   21.04         1           21.5
   5M       16QAM             12         0          20.07     20.04   20.15         2           20.5
                              12         6          20.05     20.07   20.12         2           20.5
                              12         13         20.09     20.05   20.15         2           20.5
                              25         0          20.07     20.06   20.18         2           20.5
                               1         0          19.99     19.95   20.00         2           20.5
                               1         12         19.90     19.94   20.07         2           20.5
                               1         24         19.89     19.92   20.03         2           20.5
            64QAM             12         0          19.14     19.11   19.25         3           19.5
                              12         6          19.15     19.14   19.20         3           19.5
                              12         13         19.08     19.04   19.16         3           19.5
                              25         0          19.07     19.19   19.20         3           19.5




Report No.: RF190507C02-8                        Page No. 14 / 22             Report Format Version: 6.1.1


                                                 LTE Band 26
                            RB Size RB Offset                       Mid       3GPP           Max.
              MCS
   BW                            Channel                           26740      MPR          Tune-up
              Index
                             Frequency (MHz)                        819        (dB)         (dBm)
                               1         0                         21.73         0           22.5
                               1         24                        21.70         0           22.5
                               1         49                        21.69         0           22.5
             QPSK             25         0                         20.84         1           21.5
                              25         12                        20.80         1           21.5
                              25         25                        20.77         1           21.5
                              50         0                         20.78         1           21.5
                               1         0                         20.95         1           21.5
                               1         24                        20.97         1           21.5
                               1         49                        20.90         1           21.5
  10M       16QAM             25         0                         20.10         2           20.5
                              25         12                        20.05         2           20.5
                              25         25                        20.04         2           20.5
                              50         0                         20.08         2           20.5
                               1         0                         19.93         2           20.5
                               1         24                        19.91         2           20.5
                               1         49                        19.86         2           20.5
            64QAM             25         0                         18.96         3           19.5
                              25         12                        18.95         3           19.5
                              25         25                        18.91         3           19.5
                              50         0                         18.90         3           19.5




Report No.: RF190507C02-8                       Page No. 15 / 22           Report Format Version: 6.1.1


4.2      Radiated Emission Measurement
4.2.1     Limits of Radiated Emission Measurement
The power of any emission outside a licensee's frequency block shall be attenuated below the transmitter
power (P) by at least 43 +10 log(P) dB. The limit of emission equal to –13dBm.

4.2.2     Test Procedure

a. Substitution method is used for E.I.R.P measurement. In the semi-anechoic chamber, EUT placed on the
      0.8m height of Turn Table, rotated the table around 360 degrees to search the maximum radiation power
      and receiver antenna shall be rotated vertical and horizontal polarization and moved height from 1m to 4m
      to find the maximum polar radiated power. The “Read Value” is the spectrum reading the maximum power
      value.
b. The substitution horn antenna is substituted for EUT at the same position and signals generator export the
      CW signal to the substitution antenna via a TX cable. Rotated the Turn Table and moved receiving
      antenna to find the maximum radiation power. Adjust output power level of S.G to get a Value of spectrum
      reading equal to “Read Value” of step a. Record the power level of S.G
c. EIRP = Output power level of S.G – TX cable loss + Antenna gain of substitution horn.
d. E.R.P power can be calculated form E.I.R.P power by subtracting the gain of dipole, E.R.P power =
      E.I.R.P power - 2.15dBi.

NOTE: The resolution bandwidth and video bandwidth of test receiver/spectrum analyzer is 1MHz/3MHz.

4.2.3     Deviation from Test Standard
No deviation.




Report No.: RF190507C02-8                       Page No. 16 / 22                       Report Format Version: 6.1.1


4.2.4   Test Setup
For radiated emission 30MHz to 1GHz
                                                               Ant. Tower
                                                                                      1-4m
                                                                                      Variable
              EUT&                                3m
                                                 10m
              Support Units

                                         Turn Table

                  80cm


                                              Ground Plane

                                              Test Receiver




For radiated emission above 1GHz
                                                               Ant. Tower            1-4m
                                                                                     Variable
              EUT&                               3m
              Support Units

                                      Turn Table
                                                      Absorber

                 150cm


                                              Ground Plane
                                              Test Receiver




For the actual test configuration, please refer to the attached file (Test Setup Photo).




Report No.: RF190507C02-8                       Page No. 17 / 22                           Report Format Version: 6.1.1


4.2.5   Test Results
Below 1GHz
LTE Band 26, Channel Bandwidth 1.4MHz
                        TX channel 26697
 Mode                                                     Frequency Range        Below 1000 MHz
                        (814.7MHz)
Environmental Conditions 24deg. C, 64%RH                  Input Power            120Vac, 60Hz
Tested By                      Match Tsui

                                 Antenna Polarity & Test Distance: Horizontal at 3 M
                            Reading      S.G Power      Correction
 No.    Freq. (MHz)                                                   ERP (dBm) Limit (dBm)     Margin (dB)
                             (dBm)      Value (dBm) Factor (dB)
   1        30.97             -55.3        -50.8           -0.8          -51.6       -13.0          -38.6
   2       827.34             -62.7        -52.5           -3.4          -55.9       -13.0          -42.9
   3       870.99             -63.2        -52.3           -3.6          -55.9       -13.0          -42.9
   4       911.73             -62.3        -51.0           -3.7          -54.7       -13.0          -41.7
   5       960.23             -62.4        -50.1           -3.8          -53.9       -13.0          -40.9
   6      1000.00             -63.4        -50.5           -4.0          -54.5       -13.0          -41.5
Remarks:
1. ERP (dBm) = S.G Value (dBm) + Correction Factor (dB).
2. Correction Factor (dB) = Substitution Antenna Gain (dB) + Cable Loss (dB).




Report No.: RF190507C02-8                       Page No. 18 / 22                    Report Format Version: 6.1.1


                               TX channel 26697
Mode                                                        Frequency Range            Below 1000 MHz
                               (814.7MHz)
Environmental Conditions 24deg. C, 64%RH                    Input Power                120Vac, 60Hz
Tested By                      Match Tsui

                                  Antenna Polarity & Test Distance: Vertical at 3 M
                            Reading      S.G Power     Correction
 No.    Freq. (MHz)                                                   ERP (dBm)       Limit (dBm)     Margin (dB)
                             (dBm)      Value (dBm) Factor (dB)
   1        42.61             -42.3        -50.0           -1.0           -51.0          -13.0            -38.0
   2       273.47             -53.3        -48.6           -2.1           -50.7          -13.0            -37.7
   3       755.56             -62.0        -51.4           -3.5           -54.9          -13.0            -41.9
   4       899.12             -63.0        -51.0           -3.7           -54.7          -13.0            -41.7
   5       937.92             -62.6        -49.9           -3.7           -53.6          -13.0            -40.6
   6       998.06             -63.8        -49.7           -4.0           -53.7          -13.0            -40.7
Remarks:
1. ERP (dBm) = S.G Value (dBm) + Correction Factor (dB).
2. Correction Factor (dB) = Substitution Antenna Gain (dB) + Cable Loss (dB).




Report No.: RF190507C02-8                         Page No. 19 / 22                        Report Format Version: 6.1.1


Above 1GHz
LTE Band 26, Channel Bandwidth 10MHz
                        TX channel 26740
 Mode                                                       Frequency Range            1GHz~10GHz
                        (819.0MHz)
Environmental Conditions 24deg. C, 66%RH                    Input Power                120Vac, 60Hz
Tested By                      Greg Lin

                                 Antenna Polarity & Test Distance: Horizontal at 3 M
                            Reading      S.G Power      Correction
 No.    Freq. (MHz)                                                   ERP (dBm) Limit (dBm)           Margin (dB)
                             (dBm)      Value (dBm) Factor (dB)
  1       1638.00             -72.2        -64.5            1.0          -63.5       -13.0                -50.5
                                  Antenna Polarity & Test Distance: Vertical at 3 M
                            Reading      S.G Power     Correction
 No.    Freq. (MHz)                                                   ERP (dBm)       Limit (dBm)     Margin (dB)
                             (dBm)      Value (dBm) Factor (dB)
   1      1638.00             -70.0        -62.7           1.0            -61.7          -13.0            -48.7
Remarks:
1. ERP (dBm) = S.G Value (dBm) + Correction Factor (dB).
2. Correction Factor (dB) = Substitution Antenna Gain (dB) + Cable Loss (dB).




Report No.: RF190507C02-8                         Page No. 20 / 22                        Report Format Version: 6.1.1


5    Pictures of Test Arrangements
Please refer to the attached file (Test Setup Photo).




Report No.: RF190507C02-8                      Page No. 21 / 22   Report Format Version: 6.1.1


Appendix – Information of the Testing Laboratories
We, Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, were founded in 1988 to
provide our best service in EMC, Radio, Telecom and Safety consultation. Our laboratories are FCC
recognized accredited test firms and accredited and approved according to ISO/IEC 17025.

If you have any comments, please feel free to contact us at the following:

Lin Kou EMC/RF Lab                                    Hsin Chu EMC/RF/Telecom Lab
Tel: 886-2-26052180                                   Tel: 886-3-6668565
Fax: 886-2-26051924                                   Fax: 886-3-6668323

Hwa Ya EMC/RF/Safety Lab
Tel: 886-3-3183232
Fax: 886-3-3270892

Email: service.adt@tw.bureauveritas.com
Web Site: www.bureauveritas-adt.com

The address and road map of all our labs can be found in our web site also.



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Report No.: RF190507C02-8                     Page No. 22 / 22                  Report Format Version: 6.1.1



Document Created: 2019-06-17 13:24:30
Document Modified: 2019-06-17 13:24:30

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