LCS190306002AEC_2.4G WLAN

FCC ID: 2AJTU-G1STAR

Test Report

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                      FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC




                                                 FCC TEST REPORT

                                                                For

                         South Surveying & Mapping Technology Co., Ltd.

                                                   GNSS RECEIVER

                                                  Test Model: G1Star

                                  List Model No.: Please refer to page 6



Prepared for                             :    South Surveying & Mapping Technology Co., Ltd.
Address                                  :    No.39, Sicheng Road, Tianhe District, Guangzhou, China

Prepared by                              :    Shenzhen LCS Compliance Testing Laboratory Ltd.
Address                                  :    1/F., Xingyuan Industrial Park, Tongda Road, Bao'an Avenue, Bao'an
                                              District, Shenzhen, Guangdong, China
Tel                                      :    (+86)755-82591330
Fax                                      :    (+86)755-82591332
Web                                      :    www.LCS-cert.com
Mail                                     :    webmaster@LCS-cert.com

Date of receipt of test sample           :    March 06, 2019
Number of tested samples                 :    1
Serial number                            :    Prototype
Date of Test                             :    March 06, 2019~April 19, 2019
Date of Report                           :    April 24, 2019




  This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                      FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC



                                                FCC TEST REPORT
                                           FCC CFR 47 PART 15 C(15.247)
Report Reference No. ................. : LCS190306002AEC

Date of Issue .................................. : April 24, 2019

Testing Laboratory Name ............ : Shenzhen LCS Compliance Testing Laboratory Ltd.
Address .......................................... : 1/F., Xingyuan Industrial Park, Tongda Road, Bao'an Avenue,
                                                     Bao'an District, Shenzhen, Guangdong, China
Testing Location/ Procedure .......... : Full application of Harmonised standards ■
                                         Partial application of Harmonised standards □
                                         Other standard testing method □
Applicant’s Name ......................... : South Surveying & Mapping Technology Co., Ltd.

Address .......................................... : No.39, Sicheng Road, Tianhe District, Guangzhou, China

Test Specification

Standard......................................... : FCC CFR 47 PART 15 C(15.247)

Test Report Form No.................... : LCSEMC-1.0

TRF Originator ............................... : Shenzhen LCS Compliance Testing Laboratory Ltd.

Master TRF .................................... : Dated 2011-03
Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved.
This publication may be reproduced in whole or in part for non-commercial purposes as long as the
Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the
material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not
assume liability for damages resulting from the reader's interpretation of the reproduced material due to its
placement and context.
EUT Description. .......................... : GNSS RECEIVER

Trade Mark ..................................... : KOLIDA, SANDING, RUIDE, TIANYU, SOUTH

Test Model ..................................... : G1Star

Ratings ........................................... : DC 7.4V by Rechargeable Li-ion Battery(3400mAh) or
                                                 DC 13.8V by external power
                                                 Recharged by DC 4.2V 1.35A or DC 8.4V/0.67A for battery

Result ........................................... : Positive


           Compiled by:                                     Supervised by:                               Approved by:




   Aking Jin/File administrator                 Calvin Weng/Technique principal                     Gavin Liang/ Manager


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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                        FCC ID: 2AJTU-G1STAR            Report No.: LCS190306002AEC



                                                       FCC -- TEST REPORT


                                                                                                 April 24, 2019
     Test Report No. :                            LCS190306002AEC
                                                                                                 Date of issue


  EUT.........................................     : GNSS RECEIVER

  Test Model...............................        : G1Star


  Applicant...............................         :   South Surveying & Mapping Technology Co., Ltd.
  Address..................................        :   No.39, Sicheng Road, Tianhe District, Guangzhou, China
  Telephone...............................         :   /
  Fax..........................................    :   /


  Manufacturer........................             :   South Surveying & Mapping Technology Co., Ltd.
  Address...................................       :   No.39, Sicheng Road, Tianhe District, Guangzhou, China
  Telephone...............................         :   /
  Fax..........................................    :   /


  Factory...................................       :   South Surveying & Mapping Technology Co., Ltd.
  Address...................................       :   No.39, Sicheng Road, Tianhe District, Guangzhou, China
  Telephone...............................         :   /
  Fax..........................................    :   /




                              Test Result                                                         Positive
   The test report merely corresponds to the test sample.
   It is not permitted to copy extracts of these test result without the written permission of the test laboratory.




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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                      FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC


                                                         Revision History

           Revision                        Issue Date                          Revisions                        Revised By
             000                          April 24, 2019                      Initial Issue                     Gavin Liang




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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                                           FCC ID: 2AJTU-G1STAR                        Report No.: LCS190306002AEC



                                                             TABLE OF CONTENTS
  Description ................................................................................................................................................. Page
  1. GENERAL INFORMATION ..................................................................................................................................... 6
     1.1. DESCRIPTION OF DEVICE (EUT) .......................................................................................................................... 6
     1.2. HOST SYSTEM CONFIGURATION LIST AND DETAILS ............................................................................................ 7
     1.3. EXTERNAL I/O CABLE ........................................................................................................................................... 7
     1.4. DESCRIPTION OF TEST FACILITY .......................................................................................................................... 7
     1.5. STATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................ 7
     1.6. MEASUREMENT UNCERTAINTY ............................................................................................................................. 7
     1.7. DESCRIPTION OF TEST MODES ............................................................................................................................ 8
  2. TEST METHODOLOGY ........................................................................................................................................... 9
     2.1. EUT CONFIGURATION .......................................................................................................................................... 9
     2.2. EUT EXERCISE ..................................................................................................................................................... 9
     2.3. GENERAL TEST PROCEDURES ............................................................................................................................. 9
  3. SYSTEM TEST CONFIGURATION ..................................................................................................................... 10
     3.1. JUSTIFICATION .................................................................................................................................................... 10
     3.2. EUT EXERCISE SOFTWARE ............................................................................................................................... 10
     3.3. SPECIAL ACCESSORIES ...................................................................................................................................... 10
     3.4. BLOCK DIAGRAM/SCHEMATICS .......................................................................................................................... 10
     3.5. EQUIPMENT MODIFICATIONS .............................................................................................................................. 10
     3.6. TEST SETUP........................................................................................................................................................ 10
  4. SUMMARY OF TEST RESULTS .......................................................................................................................... 11
  5. TEST RESULT......................................................................................................................................................... 12
     5.1. ON TIME AND DUTY CYCLE ................................................................................................................................ 12
     5.2. MAXIMUM CONDUCTED OUTPUT POWER MEASUREMENT ................................................................................ 13
     5.3. POWER SPECTRAL DENSITY MEASUREMENT .................................................................................................... 15
     5.4. 6 DB SPECTRUM BANDWIDTH MEASUREMENT .................................................................................................. 17
     5.5. RADIATED EMISSIONS MEASUREMENT .............................................................................................................. 18
     5.6. CONDUCTED SPURIOUS EMISSIONS AND BAND EDGES TEST .......................................................................... 28
     5.7. AC POWER LINE CONDUCTED EMISSIONS .......................................................................................................... 29
     5.8. BAND-EDGE MEASUREMENTS FOR RADIATED EMISSIONS .................................................................................. 30
     5.9. ANTENNA REQUIREMENTS ................................................................................................................................. 32
  6. LIST OF MEASURING EQUIPMENTS ................................................................................................................ 33
  7. TEST SETUP PHOTOGRAPHS OF EUT ........................................................................................................... 34
  8. EXTERIOR PHOTOGRAPHS OF THE EUT ...................................................................................................... 34
  9. INTERIOR PHOTOGRAPHS OF THE EUT ........................................................................................................ 34




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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                      FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC



1. GENERAL INFORMATION
  1.1. Description of Device (EUT)
 Name of EUT                                      GNSS RECEIVER
 Model No.                                        G1Star, K9mini+2018, K5plus+2018, K5 infinity, R6p, T66pro,
                                                  S660N, S680N, N80, Compass2, Compass3, H5, H5 plus
 Model Declaration                                PCB board, structure and internal of these model(s) are the same,
                                                  so no additional models were tested
 Test Model                                       G1Star
 Power Supply                                     DC 7.4V by Rechargeable Li-ion Battery(3400mAh) or
                                                  DC 13.8V by external power
                                                  Recharged by DC 4.2V 1.35A or DC 8.4V/0.67A for battery
 Hardware version                                 CG1A500001
 Software version                                 GalaxyRTK-V20180611
 GSM/EDGE/GPRS Operation                          GSM850/PCS1900/GPRS850/GPRS1900/EDGE850/EDGE1900
 Frequency Band
 UMTS Operation Frequency Band                    UMTS FDD Band II/IV/V
 LTE Operation Frequency Band                     LTE Band 38/39/40/41
 Modulation Type                                  GMSK for GSM/GPRS; 8-PSK for EDGE; QPSK for UMTS;
                                                  QPSK, 16QAM for LTE
 GSM/EDGE/GPRS                                    Supported GSM/GPRS/EDGE
 GSM Release Version                              R99
 GSM/EDGE/GPRS Power Class                        GSM850:Power Class 4/ PCS1900:Power Class 1
 GPRS/EDGE Multislot Class                        GPRS/EDGE: Multi-slot Class 12
 GPRS operation mode                              Class B
 WCDMA Release Version                            R8
 HSDPA Release Version                            Release 8
 HSUPA Release Version                            Release 8
 DC-HSUPA Release Version                         Not Supported
 LTE Release Version                              Release 9
 LTE/UMTS Power Class                             Class 3
 Antenna Type                                     SMA Antenna
 Antenna Gain                                     2.0dBi (max.) for GSM 850, PCS 1900;
                                                  2.0dBi (max.) for WCDMA Band II/IV/V;
                                                  2.0dBi (max.) for LTE Band 41
 BT FCC Operation frequency                       2402-2480MHz
 BT FCC Modulation Type                           GFSK, π/4-DQPSK, 8-DPSK for Bluetooth V4.0 (BDR/EDR)
                                                  GFSK for Bluetooth V4.0 (BT LE)
 Bluetooth Version                                V4.0
 Antenna Type                                     Ceramic Antenna
 Antenna Gain                                     2.0dBi (max.) for Bluetooth
 WLAN FCC Operation frequency                     IEEE 802.11b/g/n HT20:2412-2462MHz
 WLAN FCC Modulation Type                         IEEE 802.11b: DSSS(CCK,DQPSK,DBPSK)
                                                  IEEE 802.11g/n: OFDM(64QAM, 16QAM, QPSK, BPSK)
 Antenna Type                                     Ceramic Antenna
 Antenna Gain                                     2.0dBi (max.) for WLAN
 PMR FCC Operation frequency                      460.125-467.625MHz
 Channel Separation                               12.5KHz & 25KHz
 Modulation Type                                  GMSK
 Emission Designator                              11K0G1D for GMSK Modulation at 12.5KHz Channel Separation
                                                  16K0G1D for GMSK Modulation at 25KHz Channel Separation
 Rate Power                                       25W/10W
 Antenna Type                                     SMA Antenna
 Antenna Gain                                     5.0dBi (max.) for PMR
 GPS function                                     Support and only RX
 FM function                                      Support and only RX
 NFC Function                                     Support and only RX
 Extreme temp. Tolerance                          -10°C to +55°C
 Extreme Voltage Tolerance                        DC 6.66V to 8.14V



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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                      FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC



  1.2. Host System Configuration List and Details

        Manufacturer                    Description                      Model               Serial Number            Certificate
           Lenovo                            PC                           B470                       --                  DOC
           Lenovo                  AC/DC ADAPTER                     ADP-90DDB                       --                  DOC
          DOOGEE                  TRAVEL CHARGER                 HJ-0502000W2-US                     --                  VOC


  1.3. External I/O Cable

            I/O Port Description                                Quantity                                      Cable
                  USB Port                                           1                                1.0m, unshielded
               Earphone Jack                                         1                                         N/A


  1.4. Description of Test Facility
    FCC Registration Number is 254912.
    Industry Canada Registration Number is 9642A-1.
    EMSD Registration Number is ARCB0108.
    UL Registration Number is 100571-492.
    TUV SUD Registration Number is SCN1081.
    TUV RH Registration Number is UA 50296516-001.
    NVLAP Accreditation Code is 600167-0.
    FCC Designation Number is CN5024.
    CAB identifier is CN0071.
    The 3m-Semi anechoic test site fulfils CISPR 16-1-4 according to ANSI C63.4:2014 and CISPR
    16-1-4:2010 SVSWR requirement for radiated emission above 1GHz.

  1.5. Statement of the Measurement Uncertainty
    The data and results referenced in this document are true and accurate. The reader is cautioned that
    there may be errors within the calibration limits of the equipment and facilities. The measurement
    uncertainty was calculated for all measurements listed in this test report acc. To CISPR 16 – 4
    “Specification for radio disturbance and immunity measuring apparatus and methods – Part 4:
    Uncertainty in EMC Measurements” and is documented in the LCS quality system acc. To DIN EN
    ISO/IEC 17025. Furthermore, component and process variability of devices similar to that tested may
    result in additional deviation. The manufacturer has the sole responsibility of continued compliance of
    the device.

  1.6. Measurement Uncertainty
                     Test Item                       Frequency Range                      Uncertainty                Note
                                                       9KHz~30MHz                           ±3.10dB                   (1)
                                                      30MHz~200MHz                          ±2.96dB                   (1)
             Radiation Uncertainty           :      200MHz~1000MHz                          ±3.10dB                   (1)
                                                      1GHz~26.5GHz                          ±3.80dB                   (1)
                                                     26.5GHz~40GHz                          ±3.90dB                   (1)
            Conduction Uncertainty           :        150kHz~30MHz                          ±1.63dB                   (1)
               Power disturbance             :        30MHz~300MHz                          ±1.60dB                   (1)

    (1). This uncertainty represents an expanded uncertainty expressed at approximately the 95%
    confidence level using a coverage factor of k=2.


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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                      FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC



  1.7. Description of Test Modes
    The EUT has been tested under operating condition.
    This test was performed with EUT in X, Y, Z position and the worst case was found when EUT in Y
    position.
    Worst-case mode and channel used for 150 KHz-30 MHz power line conducted emissions was the mode
    and channel with the highest output power, which was determined to be IEEE 802.11g mode (High
    Channel).
    Worst-case mode and channel used for 9 KHz-1000 MHz radiated emissions was the mode and channel
    with the highest output power, that was determined to be IEEE 802.11g mode(High Channel).
    Worst-Case data rates were utilized from preliminary testing of the Chipset, worst-case data rates used
    during the testing are as follows:

    IEEE 802.11b Mode: 1 Mbps, DSSS.
    IEEE 802.11g Mode: 6 Mbps, OFDM.
    IEEE 802.11n Mode HT20: MCS0, OFDM.

    Channel List & Frequency

    IEEE 802.11b/g/n HT20

          Frequency Band             Channel No.           Frequency(MHz)               Channel No.            Frequency(MHz)
                                         1                      2412                         7                      2442
                                         2                      2417                         8                      2447
                                         3                      2422                         9                      2452
          2412~2462MHz
                                         4                      2427                        10                      2457
                                         5                      2432                        11                      2462
                                         6                      2437                        ---                      ---




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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                      FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC



2. TEST METHODOLOGY
    All measurements contained in this report were conducted with ANSI C63.10-2013, American National
    Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices.
    The radiated testing was performed at an antenna-to-EUT distance of 3 meters. All radiated and
    conducted emissions measurement was performed at Shenzhen LCS Compliance Testing Laboratory
    Ltd.

  2.1. EUT Configuration
    The EUT configuration for testing is installed on RF field strength measurement to meet the
    Commissions requirement and operating in a manner that intends to maximize its emission
    characteristics in a continuous normal application.

  2.2. EUT Exercise
    The EUT was operated in the engineering mode to fix the TX frequency that was for the purpose of the
    measurements.
    According to FCC’s request, Test Procedure KDB558074 D01 DTS Meas Guidance v05 is required to be
    used for this kind of FCC 15.247 digital modulation device.
    According to its specifications, the EUT must comply with the requirements of the Section 15.203,
    15.205, 15.207, 15.209 and 15.247 under the FCC Rules Part 15 Subpart C.

  2.3. General Test Procedures

   2.3.1 Conducted Emissions

    The EUT is placed on the turntable, which is 0.8 m above ground plane. According to the requirements in
    Section 6.2.1 of ANSI C63.10-2013 Conducted emissions from the EUT measured in the frequency
    range between 0.15 MHz and 30MHz using Quasi-peak and average detector modes.

   2.3.2 Radiated Emissions

    The EUT is placed on a turn table, which is 0.8 m above ground plane. The turntable shall rotate 360
    degrees to determine the position of maximum emission level. EUT is set 3m away from the receiving
    antenna, which varied from 1m to 4m to find out the highest emission. And also, each emission was to be
    maximized by changing the polarization of receiving antenna both horizontal and vertical. In order to find
    out the maximum emissions, exploratory radiated emission measurements were made according to the
    requirements in Section 6.3 of ANSI C63.10-2013.




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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                      FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC



3. SYSTEM TEST CONFIGURATION
  3.1. Justification
    The system was configured for testing in a continuous transmits condition.

  3.2. EUT Exercise Software
    The system was configured for testing in a continuous transmits condition and change test channels by
    software (SetupUniFiTools_icp_7_2_1_5) provided by application.

  3.3. Special Accessories
                                                                                                           shielded/
     No.        Equipment          Manufacturer          Model No.         Serial No.        Length                        Notes
                                                                                                          unshielded
      1          PC                    Lenovo            B470                    /              /              /            DOC
      2      Power adapter             Lenovo          ADP-90DDB                 /           1.00m        unshielded        DOC

  3.4. Block Diagram/Schematics
    Please refer to the related document

  3.5. Equipment Modifications
    Shenzhen LCS Compliance Testing Laboratory Ltd. has not done any modification on the EUT.

  3.6. Test Setup
    Please refer to the test setup photo.




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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                      FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC




4. SUMMARY OF TEST RESULTS

                                        Applied Standard: FCC Part 15 Subpart C
          FCC Rules                                Description of Test                              Result              Remark
                                                                                                                    Only reported;
                /                               On Time and Duty Cycle                                  /
                                                                                                                    Appendix C.1
          §15.247(b)                     Maximum Conducted Output Power                           Compliant          Appendix C.2
          §15.247(e)                             Power Spectral Density                           Compliant          Appendix C.3
        §15.247(a)(2)                                 6dB Bandwidth                               Compliant          Appendix C.4
                                                                                                                     Appendix C.5
    §15.209, §15.247(d)                    Conducted Spurious Emissions                           Compliant
                                                                                                                     Appendix C.6
    §15.209, §15.247(d)                      Radiated Spurious Emissions                          Compliant              Note 1
           §15.205                           Emissions at Restricted Band                         Compliant          Appendix C.7
          §15.207(a)                              Conducted Emissions                                 N/A                Note 3
           §15.203                               Antenna Requirements                             Compliant              Note 1
     §15.247(i)§2.1093                                 RF Exposure                                Compliant              Note 2


Remark:
1. Note 1 – Test results inside test report;
2. Note 2 – Test results in other test report (SAR test report);
3. Note 3 – N/A Means not applicable.




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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                     FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC




5. TEST RESULT
  5.1. On Time and Duty Cycle
   5.1.1. Standard Applicable

    None: for reporting purpose only.

   5.1.2. Measuring Instruments and Setting

    Please refer to equipment’s list in this report. The following table is the setting of the spectrum analyzer.

   5.1.3. Test Procedures

    1. Set the centre frequency of the spectrum analyzer to the transmitting frequency;
    2. Set the span=0MHz, RBW=8MHz, VBW=50MHz, Sweep time=20.27ms;
    3. Detector = peak;
    4. Trace mode = Single hold.

   5.1.4. Test Setup Layout




   5.1.5. EUT Operation during Test

    The EUT was programmed to be in continuously transmitting mode.

   5.1.6. Test result


    For reporting purpose only.
    Please refer to Appendix C RF Test Data for 2.4G WIFI Section C.1




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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                     FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC



  5.2. Maximum Conducted Output Power Measurement
   5.2.1. Standard Applicable

    According to §15.247(b): For systems using digital modulation in the 2400-2483.5 MHz and 5725-5850
    MHz band, the limit for maximum peak conducted output power is 30dBm. The limited has to be reduced
    by the amount in dB that the gain of the antenna exceeds 6dBi. In case of point-to-point operation, the
    limit has to be reduced by 1dB for every 3dB that the directional gain of the antenna exceeds 6dBi.
    Systems operating in the 5725-5850 MHz band that are used exclusively for fixed, point-to-point
    operations may employ transmitting antennas with directional gain greater than 6dBi without any
    corresponding reduction in transmitter peak output power.

   5.2.2. Measuring Instruments and Setting

    Please refer to equipment’s list in this report. The following table is the setting of the power meter.

   5.2.3. Test Procedures
   According to KDB558074 D01 DTS Meas Guidance v05 Section 9.1 Maximum peak conducted output
   power, 9.1.2 the maximum peak conducted output power may be measured using a broadband peak RF
   power meter. The power meter shall have a video bandwidth that is greater than or equal to the DTS
   bandwidth and shall utilize a fast-responding diode detector.
   According to KDB558074 D01 DTS Meas Guidance v05 Section 9.2 Maximum average conducted output
   power, 9.2.3.1 Method AVGPM (Measurement using an RF average power meter)
   (a) As an alternative to spectrum analyzer or EMI receiver measurements, measurements may be
   performed using a wideband RF power meter with a thermocouple detector or equivalent if all of the
   conditions listed below are satisfied.
   1) The EUT is configured to transmit continuously, or to transmit with a constant duty factor.
   2) At all times when the EUT is transmitting, it shall be transmitting at its maximum power control level.
   3) The integration period of the power meter exceeds the repetition period of the transmitted signal by at
   least a factor of five.
   (b) If the transmitter does not transmit continuously, measure the duty cycle (x) of the transmitter output
   signal as described in Section 6.0.
   (c) Measure the average power of the transmitter. This measurement is an average over both the on and off
   periods of the transmitter.
   (d) Adjust the measurement in dBm by adding 10log (1/x), where x is the duty cycle to the measurement
   result.

   5.2.4. Test Setup Layout




   5.2.5. EUT Operation during Test

    The EUT was programmed to be in continuously transmitting mode.




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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                     FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC



   5.2.6. Test Result of Maximum Conducted Output Power


    PASS
    Please refer to Appendix C RF Test Data for 2.4G WIFI Section C.2
    Remark:
    1). Measured output power at difference data rate for each mode and recorded worst case for each mode.
    2). Test results including cable loss;
    3). Worst case data at 1Mbps at IEEE 802.11b; 6Mbps at IEEE 802.11g; 6.5Mbps at IEEE 802.11n HT20;
    4). Average power only for report.




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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                     FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC



  5.3. Power Spectral Density Measurement
   5.3.1. Standard Applicable

    According to §15.247(e): For digitally modulated systems, the power spectral density conducted from the
    intentional radiator to the antenna shall not be greater than 8dBm in any 3 kHz band during any time
    interval of continuous transmission.

   5.3.2. Measuring Instruments and Setting

    Please refer to equipment’s list in this report. The following table is the setting of Spectrum Analyzer.

    5.3.3. Test Procedures

    1. Use this procedure when the maximum peak conducted output power in the fundamental emission is
    used to demonstrate compliance.
    2. The power was monitored at the coupler port with a Spectrum Analyzer. The power level was set to the
    maximum level.
    3. Set the RBW = 30 kHz.
    4. Set the VBW ≥ 3*RBW
    5. Set the span to 1.5 times the DTS channel bandwidth.
    6. Detector = peak.
    7. Sweep time = auto couple.
    8. Trace mode = max hold.
    9. Allow trace to fully stabilize.
    10. Use the peak marker function to determine the maximum power level.
    11. If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat.
    12. The resulting peak PSD level shall not be great than 8dBm.

   5.3.4. Test Setup Layout




   5.3.5. EUT Operation during Test

    The EUT was programmed to be in continuously transmitting mode.

   5.3.6. Test Result of Power Spectral Density


    PASS
    Please refer to Appendix C RF Test Data for 2.4G WIFI Section C.3




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    Remark:
    1). Measured power spectrum density at difference data rate for each mode and recorded worst case for
    each mode.
    2). Test results including cable loss;
    3). Worst case data at 1Mbps at IEEE 802.11b; 6Mbps at IEEE 802.11g; 6.5Mbps at IEEE 802.11n HT20.




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  5.4. 6 dB Spectrum Bandwidth Measurement
   5.4.1. Standard Applicable

    According to §15.247(a) (2): For digital modulation systems, the minimum 6 dB bandwidth shall be at least
    500 kHz.

   5.4.2. Measuring Instruments and Setting

    Please refer to equipment’s list in this report. The following table is the setting of the Spectrum Analyzer.

          Spectrum Parameter                          Setting
          Attenuation                                 Auto
          Span Frequency                              > RBW
          Detector                                    Peak
          Trace                                       Max Hold
          Sweep Time                                  100ms

   5.4.3. Test Procedures

    1. The transmitter output (antenna port) was connected to the spectrum analyzer in peak hold mode.
    2. The resolution bandwidth and the video bandwidth were set according to KDB558074 D01 DTS Meas
    Guidance v05.
    3. Measured the spectrum width with power higher than 6dB below carrier.

   5.4.4. Test Setup Layout




   5.4.5. EUT Operation during Test

    The EUT was programmed to be in continuously transmitting mode.

   5.4.6. Test Result of 6dB Spectrum Bandwidth


    PASS
    Please refer to Appendix C RF Test Data for 2.4G WIFI Section C.4

    Remark:
    1). Measured 6dB bandwidth at difference data rate for each mode and recorded worst case for each
    mode.
    2). Test results including cable loss;
    3). Worst case data at 1Mbps at IEEE 802.11b; 6Mbps at IEEE 802.11g; 6.5Mbps at IEEE 802.11n HT20.




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  5.5. Radiated Emissions Measurement
   5.5.1. Standard Applicable

    15.205 (a) Except as shown in paragraph (d) of this section, only spurious emissions are permitted in any
    of the frequency bands listed below:

                   MHz                            MHz                            MHz                     GHz
                0.090-0.110                  16.42-16.423                     399.9-410                4.5-5.15
                \1\ 0.495-0.505              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              108-121.94                       1718.8-1722.2            13.25-13.4
                6.31175-6.31225              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
    \1\ Until February 1, 1999, this restricted band shall be 0.490-0.510 MHz.
    \2\ Above 38.6

    According to §15.247 (d): 20dBc in any 100 kHz bandwidth outside the operating frequency band. In case
    the emission fall within the restricted band specified on 15.205(a), then the 15.209(a) limit in the table
    below has to be followed.

                Frequencies                                Field Strength                        Measurement Distance
                   (MHz)                                 (microvolts/meter)                            (meters)
                0.009~0.490                                 2400/F(KHz)                                  300
                0.490~1.705                                24000/F(KHz)                                   30
                1.705~30.0                                       30                                       30
                   30~88                                        100                                        3
                  88~216                                        150                                        3
                  216~960                                       200                                        3
                 Above 960                                      500                                        3

   5.5.2. Measuring Instruments and Setting

    Please refer to equipment list in this report. The following table is the setting of spectrum analyzer and
    receiver.

     Spectrum Parameter                                       Setting
     Attenuation                                              Auto
     Start Frequency                                          1000 MHz
     Stop Frequency                                           10th carrier harmonic
     RB / VB (Emission in restricted band)                    1MHz / 1MHz for Peak, 1 MHz / 1/B kHz for Average
     RB / VB (Emission in non-restricted band)                1MHz / 1MHz for Peak, 1 MHz / 1/B kHz for Average

    Receiver Parameter                                           Setting
    Attenuation                                                  Auto
    Start ~ Stop Frequency                                       9kHz~150kHz / RB/VB 200Hz/1KHz for QP/AVG
    Start ~ Stop Frequency                                       150kHz~30MHz / RB/VB 9kHz/30KHz for QP/AVG
    Start ~ Stop Frequency                                       30MHz~1000MHz / RB/VB 120kHz/1MHz for QP


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   5.5.3. Test Procedures


    1) Sequence of testing 9 kHz to 30 MHz

    Setup:
    --- The equipment was set up to simulate a typical usage like described in the user manual or described by
    manufacturer.
    --- If the EUT is a tabletop system, a rotatable table with 0.8 m height is used.
    --- If the EUT is a floor standing device, it is placed on the ground.
    --- Auxiliary equipment and cables were positioned to simulate normal operation conditions.
    --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
    --- The measurement distance is 3 meter.
    --- The EUT was set into operation.

    Premeasurement:
    --- The turntable rotates from 0° to 315° using 45° steps.
    --- The antenna height is 0.8 meter.
    --- At each turntable position the analyzer sweeps with peak detection to find the maximum of all
    emissions

    Final measurement:
    --- Identified emissions during the premeasurement the software maximizes by rotating the turntable
    position (0° to 360°) and by rotating the elevation axes (0° to 360°).
    --- The final measurement will be done in the position (turntable and elevation) causing the highest
    emissions with QPK detector.
    --- The final levels, frequency, measuring time, bandwidth, turntable position, correction factor, margin to
    the limit and limit will be recorded. Also a plot with the graph of the premeasurement and the limit will be
    stored.




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    2) Sequence of testing 30 MHz to 1 GHz

    Setup:
    --- The equipment was set up to simulate a typical usage like described in the user manual or described by
    manufacturer.
    --- If the EUT is a tabletop system, a table with 0.8 m height is used, which is placed on the ground plane.
    --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both.
    --- Auxiliary equipment and cables were positioned to simulate normal operation conditions
    --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
    --- The measurement distance is 3 meter.
    --- The EUT was set into operation.

    Premeasurement:
    --- The turntable rotates from 0° to 315° using 45° steps.
    --- The antenna is polarized vertical and horizontal.
    --- The antenna height changes from 1 to 3 meter.
    --- At each turntable position, antenna polarization and height the analyzer sweeps three times in peak to
    find the maximum of all emissions.

    Final measurement:
    --- The final measurement will be performed with minimum the six highest peaks.
    --- According to the maximum antenna and turntable positions of premeasurement the software maximize
    the peaks by changing turntable position (± 45°) and antenna movement between 1 and 4 meter.
    --- The final measurement will be done with QP detector with an EMI receiver.
    --- The final levels, frequency, measuring time, bandwidth, antenna height, antenna polarization, turntable
    angle, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of the
    premeasurement with marked maximum final measurements and the limit will be stored.




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    3) Sequence of testing 1 GHz to 18 GHz

    Setup:
    --- The equipment was set up to simulate a typical usage like described in the user manual or described by
    manufacturer.
    --- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used.
    --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both.
    --- Auxiliary equipment and cables were positioned to simulate normal operation conditions
    --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
    --- The measurement distance is 3 meter.
    --- The EUT was set into operation.

    Premeasurement:
    --- The turntable rotates from 0° to 315° using 45° steps.
    --- The antenna is polarized vertical and horizontal.
    --- The antenna height scan range is 1 meter to 2.5 meter.
    --- At each turntable position and antenna polarization the analyzer sweeps with peak detection to find the
    maximum of all emissions.

    Final measurement:
    --- The final measurement will be performed with minimum the six highest peaks.
    --- According to the maximum antenna and turntable positions of premeasurement the software maximize
    the peaks by changing turntable position (± 45°) and antenna movement between 1 and 4 meter. This
    procedure is repeated for both antenna polarizations.
    --- The final measurement will be done in the position (turntable, EUT-table and antenna polarization)
    causing the highest emissions with Peak and Average detector.
    --- The final levels, frequency, measuring time, bandwidth, turntable position, EUT-table position, antenna
    polarization, correction factor, margin to the limit and limit will be recorded. Also a plot with the graph of
    the premeasurement with marked maximum final measurements and the limit will be stored.




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    4) Sequence of testing above 18 GHz

    Setup:
    --- The equipment was set up to simulate a typical usage like described in the user manual or described by
    manufacturer.
    --- If the EUT is a tabletop system, a rotatable table with 1.5 m height is used.
    --- If the EUT is a floor standing device, it is placed on the ground plane with insulation between both.
    --- Auxiliary equipment and cables were positioned to simulate normal operation conditions
    --- The AC power port of the EUT (if available) is connected to a power outlet below the turntable.
    --- The measurement distance is 1 meter.
    --- The EUT was set into operation.

    Premeasurement:
    --- The antenna is moved spherical over the EUT in different polarizations of the antenna.

    Final measurement:
    --- The final measurement will be performed at the position and antenna orientation for all detected
    emissions that were found during the premeasurements with Peak and Average detector.
    --- The final levels, frequency, measuring time, bandwidth, correction factor, margin to the limit and limit
    will be recorded. Also a plot with the graph of the premeasurement and the limit will be stored.




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   5.5.4. Test Setup Layout




    Above 18 GHz shall be extrapolated to the specified distance using an extrapolation factor of 20
    dB/decade form 3m to 1m.
    Distance extrapolation factor = 20 log (specific distance [3m] / test distance [1.5m]) (dB);
    Limit line = specific limits (dBuV) + distance extrapolation factor [6 dB].

   5.5.5. EUT Operation during Test

    The EUT was programmed to be in continuously transmitting mode.




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   5.5.6. Results of Radiated Emissions (9 KHz~30MHz)


             Temperature                        24.5℃                         Humidity                        53.4%
             Test Engineer                     Mina Xu                    Configurations               IEEE 802.11b/g/n

                Freq.                   Level                Over Limit               Over Limit
               (MHz)                   (dBuV)                  (dB)                     (dB)                    Remark
                  -                       -                      -                        -                    See Note

    Note:
    The amplitude of spurious emissions which are attenuated by more than 20 dB below the permissible
    value has no need to be reported.
    Distance extrapolation factor = 40 log (specific distance / test distance) (dB);
    Limit line = specific limits (dBuV) + distance extrapolation factor.

   5.5.7. Results of Radiated Emissions (30MHz~1GHz)


             Temperature                        24.5℃                         Humidity                        53.4%
                                                                                                         IEEE 802.11g
             Test Engineer                     Mina Xu                    Configurations
                                                                                                        (High Channel)

     Test result for IEEE 802.11g (High Channel)

     Horizontal




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     Vertical




    Note:
    Pre-scan all modes and recorded the worst case results in this report (IEEE 802.11g (High Channel)).
    Emission level (dBuV/m) = 20 log Emission level (uV/m).
    Corrected Reading: Antenna Factor + Cable Loss + Read Level = Level.




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   5.5.8. Results for Radiated Emissions (Above 1GHz)

    Above 1GHz
    IEEE 802.11b
    Channel 1 / 2412 MHz
                               Ant.         Pre.       Cab.
   Freq.       Reading                                            Measured         Limit        Margin
                               Fac.         Fac.       Loss                                                 Remark             Pol.
   MHz          dBuV                                               dBuV/m         dBuV/m         dB
                              dB/m           dB         dB
 4824.00         57.92        33.06        35.04       3.94         59.88           74.00       -14.12       Peak          Horizontal
 4824.00         45.95        33.06        35.04       3.94         47.91           54.00        -6.09      Average        Horizontal
 4824.00         58.91        33.06        35.04       3.94         60.87           74.00       -13.13       Peak           Vertical
 4824.00         45.14        33.06        35.04       3.94         47.10           54.00        -6.90      Average         Vertical
    Channel 6 / 2437 MHz
                                Ant.        Pre.       Cab.
   Freq.       Reading                                            Measured         Limit        Margin
                                Fac.        Fac.       Loss                                                  Remark            Pol.
   MHz          dBuV                                               dBuV/m         dBuV/m         dB
                               dB/m          dB         dB
  4874.00        57.33         33.16       35.15       3.96          59.30          74.00       -14.70       Peak          Horizontal
  4874.00        43.97         33.16       35.15       3.96          45.94          54.00        -8.06      Average        Horizontal
  4874.00        59.43         33.16       35.15       3.96          61.40          74.00       -12.60       Peak           Vertical
  4874.00        42.03         33.16       35.15       3.96          44.00          54.00       -10.00      Average         Vertical
    Channel 11 / 2462 MHz
                                Ant.        Pre.       Cab.
   Freq.       Reading                                            Measured         Limit        Margin
                                Fac.        Fac.       Loss                                                  Remark            Pol.
   MHz          dBuV                                               dBuV/m         dBuV/m         dB
                               dB/m          dB         dB
 4924.00         58.52         33.26       35.14       3.98          60.62          74.00        -13.38       Peak         Horizontal
 4924.00         43.61         33.26       35.14       3.98          45.71          54.00         -8.29      Average       Horizontal
 4924.00         53.09         33.26       35.14       3.98          55.19          74.00        -18.81       Peak          Vertical
 4924.00         41.47         33.26       35.14       3.98          43.57          54.00        -10.43      Average        Vertical
    IEEE 802.11g
    Channel 1 / 2412 MHz
                              Ant.        Pre.       Cab.
   Freq.       Reading                                           Measured          Limit        Margin
                              Fac.        Fac.       Loss                                                    Remark            Pol.
   MHz          dBuV                                              dBuV/m          dBuV/m         dB
                             dB/m          dB         dB
  4824.00        57.43       33.06       35.04       3.94           59.39          74.00        -14.61        Peak         Horizontal
  4824.00        41.58       33.06       35.04       3.94           43.54          54.00        -10.46       Average       Horizontal
  4824.00        57.74       33.06       35.04       3.94           59.70          74.00        -14.30        Peak          Vertical
  4824.00        44.74       33.06       35.04       3.94           46.70          54.00         -7.30       Average        Vertical
    Channel 6 / 2437 MHz
                              Ant.        Pre.       Cab.
   Freq.       Reading                                           Measured          Limit        Margin
                              Fac.        Fac.       Loss                                                    Remark            Pol.
   MHz          dBuV                                              dBuV/m          dBuV/m         dB
                             dB/m          dB         dB
  4874.00        54.84       33.16       35.15       3.96           56.81          74.00        -17.19        Peak         Horizontal
  4874.00        41.29       33.16       35.15       3.96           43.26          54.00        -10.74       Average       Horizontal
  4874.00        58.29       33.16       35.15       3.96           60.26          74.00        -13.74        Peak          Vertical
  4874.00        45.22       33.16       35.15       3.96           47.19          54.00         -6.81       Average        Vertical
    Channel 11 / 2462 MHz
                              Ant.        Pre.       Cab.
   Freq.       Reading                                           Measured          Limit        Margin
                              Fac.        Fac.       Loss                                                    Remark            Pol.
   MHz          dBuV                                              dBuV/m          dBuV/m         dB
                             dB/m          dB         dB
  4924.00        57.34       33.26       35.14       3.98           59.44          74.00        -14.56        Peak         Horizontal
  4924.00        40.00       33.26       35.14       3.98           42.10          54.00        -11.90       Average       Horizontal
  4924.00        59.99       33.26       35.14       3.98           62.09          74.00        -11.91        Peak          Vertical
  4924.00        41.61       33.26       35.14       3.98           43.71          54.00        -10.29       Average        Vertical

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    IEEE 802.11n HT20
    Channel 1 / 2412 MHz
                              Ant.        Pre.       Cab.
   Freq.       Reading                                           Measured          Limit        Margin
                              Fac.        Fac.       Loss                                                    Remark            Pol.
   MHz          dBuV                                              dBuV/m          dBuV/m         dB
                             dB/m          dB         dB
  4824.00        60.18       33.06       35.04       3.94           62.14          74.00        -11.86        Peak         Horizontal
  4824.00        41.84       33.06       35.04       3.94           43.80          54.00        -10.20       Average       Horizontal
  4824.00        56.89       33.06       35.04       3.94           58.85          74.00        -15.15        Peak          Vertical
  4824.00        42.82       33.06       35.04       3.94           44.78          54.00         -9.22       Average        Vertical
    Channel 6 / 2437 MHz
                              Ant.        Pre.       Cab.
   Freq.       Reading                                           Measured          Limit        Margin
                              Fac.        Fac.       Loss                                                    Remark            Pol.
   MHz          dBuV                                              dBuV/m          dBuV/m         dB
                             dB/m          dB         dB
  4874.00        56.28       33.16       35.15       3.96           58.25          74.00        -15.75        Peak         Horizontal
  4874.00        42.36       33.16       35.15       3.96           44.33          54.00         -9.67       Average       Horizontal
  4874.00        53.46       33.16       35.15       3.96           55.43          74.00        -18.57        Peak          Vertical
  4874.00        42.09       33.16       35.15       3.96           44.06          54.00         -9.94       Average        Vertical
    Channel 11 / 2462 MHz
                              Ant.        Pre.       Cab.
   Freq.       Reading                                           Measured          Limit        Margin
                              Fac.        Fac.       Loss                                                    Remark            Pol.
   MHz          dBuV                                              dBuV/m          dBuV/m         dB
                             dB/m          dB         dB
  4924.00        53.94       33.26       35.14       3.98           56.04          74.00        -17.96        Peak         Horizontal
  4924.00        40.68       33.26       35.14       3.98           42.78          54.00        -11.22       Average       Horizontal
  4924.00        55.24       33.26       35.14       3.98           57.34          74.00        -16.66        Peak          Vertical
  4924.00        42.02       33.26       35.14       3.98           44.12          54.00         -9.88       Average        Vertical

    Notes:
    1. Measuring frequencies from 9 KHz~10th harmonic or 26.5GHz (which is less), No emission found
       between lowest internal used/generated frequency to 30MHz.
    2. Radiated emissions measured in frequency range from 9 kHz~10th harmonic or 26.5GHz (which is less)
       were made with an instrument using Peak detector mode.
    3. 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.
   4. Worst case data at 1Mbps at IEEE 802.11b; 6Mbps at IEEE 802.11g; 6.5Mbps at IEEE 802.11n HT20.




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  5.6. Conducted Spurious Emissions and Band Edges Test
   5.6.1. Standard Applicable

    According to §15.247 (d): In any 100 kHz bandwidth outside the frequency band in which the spread
    spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is
    produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the
    band that contains the highest level of the desired power, based on either an RF conducted or a radiated
    measurement. Attenuation below the general limits specified in Section 15.209(a) is not required. In
    addition, radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also
    comply with the radiated emission limits specified in Section 15.209(a) (see Section 15.205(c)).

   5.6.2. Measuring Instruments and Setting

    Please refer to equipment list in this report. The following table is the setting of the spectrum analyzer.

       Spectrum Parameter                                                   Setting
       Detector                                                             Peak
       Attenuation                                                          Auto
       RB / VB (Emission in restricted band)                                100KHz/300KHz
       RB / VB (Emission in non-restricted band)                            100KHz/300KHz

   5.6.3. Test Procedures

    The transmitter output is connected to a spectrum analyzer. The resolution bandwidth is set to 100 KHz.
    The video bandwidth is set to 300 KHz
    The spectrum from 9 KHz to 26.5 GHz is investigated with the transmitter set to the lowest, middle, and
    highest channels.

   5.6.4. Test Setup Layout

    This test setup layout is the same as that shown in section 5.4.4.

   5.6.5. EUT Operation during Test

    The EUT was programmed to be in continuously transmitting mode.

   5.6.6. Test Results of Conducted Spurious Emissions

    PASS
    Please refer to Appendix C RF Test Data for 2.4G WIFI Section C.5 for conducted spurious
    emission;
    Please refer to Appendix C RF Test Data for 2.4G WIFI Section C.6 for conducted band edge.
    Remark:
    1). Measured RF conducted spurious emission at difference data rate for each mode and recorded worst
    case for each mode.
    2). Test results including cable loss;
    3). Worst case data at 1Mbps at IEEE 802.11b; 6Mbps at IEEE 802.11g; 6.5Mbps at IEEE 802.11n HT20;
    4). “---“means that the fundamental frequency not for 15.209 limits requirement.
    5). Not recorded emission from 9 KHz to 30 MHz as emission level at least 20dBc lower than emission
    limit.


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  5.7. AC Power line conducted emissions
   5.7.1 Standard Applicable

    According to §15.207 (a): For an intentional radiator which is designed to be connected to the public utility
    (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any
    frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed 250 microvolts (The limit
    decreases linearly with the logarithm of the frequency in the range 0.15 MHz to 0.50 MHz). The limits at
    specific frequency range are listed as follows:

                        Frequency Range                                         Limits (dBμV)
                              (MHz)                                     Quasi-peak                        Average
                           0.15 to 0.50                                  66 to 56                         56 to 46
                            0.50 to 5                                      56                               46
                             5 to 30                                       60                               50

              * Decreasing linearly with the logarithm of the frequency

   5.7.2 Block Diagram of Test Setup




   5.7.3 Test Results

    Not applicable to this device.




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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                     FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC



  5.8. Band-edge measurements for radiated emissions
   5.8.1 Standard Applicable
   In any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated
   intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall
   be at least 20dB below that in the 100 kHz bandwidth within the band that contains the highest level of the
   desired power, based on either an RF conducted or a radiated measurement, provided the transmitter
   demonstrates compliance with the peak conducted power limits. If the transmitter complies with the
   conducted power limits based on the use of RMS averaging over a time interval, as permitted under
   paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of
   20dB. Attenuation below the general limits specified in §15.209(a) is not required. In addition, 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)).

   5.8.2. Test Setup Layout




   5.8.3. Measuring Instruments and Setting

   Please refer to equipment list in this report. The following table is the setting of Spectrum Analyzer.

   5.8.4. Test Procedures

   According to KDB558074 D01 DTS Meas Guidance v05 for Antenna-port conducted measurement.
   Antenna-port conducted measurements may also be used as an alternative to radiated measurements for
   demonstrating compliance in the restricted frequency bands. If conducted measurements are performed,
   then proper impedance matching must be ensured and an additional radiated test for cabinet/case spurious
   emissions is required.
   1). Check the calibration of the measuring instrument using either an internal calibrator or a known signal
   from an external generator.
   2). Remove the antenna from the EUT and then connect to a low loss RF cable from the antenna port to an
   EMI test receiver, then turn on the EUT and make it operate in transmitting mode. Then set it to Low
   Channel and High Channel within its operating range, and make sure the instrument is operated in its linear
   range.
   3). Set both RBW and VBW of spectrum analyzer to 100 kHz with a convenient frequency span including
   100kHz bandwidth from band edge, for Radiated emissions restricted band RBW=1MHz, VBW=3MHz for
   peak detector and RBW=1MHz, VBW=1/B for AV detector.
   4). Measure the highest amplitude appearing on spectral display and set it as a reference level. Plot the
   graph with marking the highest point and edge frequency.
   5). Repeat above procedures until all measured frequencies were complete.
   6). Measure the conducted output power (in dBm) using the detector specified by the appropriate
   regulatory agency (see 12.2.2, 12.2.3, and 12.2.4 for guidance regarding measurement procedures for
   determining quasi-peak, peak, and average conducted output power, respectively).
   7). Add the maximum transmit antenna gain (in dBi) to the measured output power level to determine the
   EIRP level (see 12.2.5 for guidance on determining the applicable antenna gain)
   8). Add the appropriate maximum ground reflection factor to the EIRP level (6 dB for frequencies ≤ 30 MHz,
   4.7 dB for frequencies between 30 MHz and 1000 MHz, inclusive and 0 dB for frequencies > 1000 MHz).
   9). For devices with multiple antenna-ports, measure the power of each individual chain and sum the EIRP
   of all chains in linear terms (e.g., Watts, mW).
   10). Convert the resultant EIRP level to an equivalent electric field strength using the following relationship:

   E = EIRP – 20log D + 104.77=EIRP+95.23

   Where:
   E = electric field strength in dBμV/m,
   EIRP = equivalent isotropic radiated power in dBm
   This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                     FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC

   D = specified measurement distance in meters.
   11). Since the out-of-band characteristics of the EUT transmit antenna will often be unknown, the use of a
   conservative antenna gain value is necessary. Thus, when determining the EIRP based on the measured
   conducted power, the upper bound on antenna gain for a device with a single RF output shall be selected
   as the maximum in-band gain of the antenna across all operating bands, or 2 dBi, whichever is greater.
   However, for devices that operate in multiple frequency bands while using the same transmit antenna, the
   highest gain of the antenna within the operating band nearest in frequency to the restricted band emission
   being measured may be used in lieu of the overall highest gain when the emission is at a frequency that is
   within 20 percent of the nearest band edge frequency, but in no case shall a value less than 2 dBi be used.
   12). Compare the resultant electric field strength level to the applicable regulatory limit.
   13). Perform radiated spurious emission test duress until all measured frequencies were complete.

   5.8.5 Test Results


    PASS
    Please refer to Appendix C RF Test Data for 2.4G WIFI Section C.7
    Remark:
    1). Measured Band edge measurement for radiated emission at difference data rate for each mode and
    recorded worst case for each mode.
    2). Test results including cable loss;
    3). Worst case data at 1Mbps at IEEE 802.11b; 6Mbps at IEEE 802.11g; 6.5Mbps at IEEE 802.11n HT20;
    4). “---“means that the fundamental frequency not for 15.209 limits requirement.




   This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
                                                                 Page 31 of 34


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                     FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC



  5.9. Antenna Requirements
   5.9.1 Standard Applicable

    According to antenna requirement of §15.203.

    According to antenna requirement of §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. 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 re-placed by the user, but the use of a standard antenna jack or
    electrical connector is prohibited. This requirement does not apply to carrier current devices or to devices
    operated under the provisions of Sections 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 Section 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.

    And according to §15.247(4)(1), system operating in the 2400-2483.5MHz bands that are used
    exclusively for fixed, point-to-point operations may employ transmitting antennas with directional gain
    greater than 6dBi provided the maximum peak output power of the intentional radiator is reduced by 1 dB
    for every 3 dB that the directional gain of the antenna exceeds 6dBi.

   5.9.2 Antenna Connected Construction
   5.9.2.1. Standard Applicable

    According to § 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.

   5.9.2.2. Antenna Connector Construction

    The gain of antenna used for transmitting is 2.0dBi, and the antenna is a Ceramic antenna and no
    consideration of replacement. Please see EUT photo for details.

   5.9.2.3. Results: Compliance.




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                                                                 Page 32 of 34


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                         FCC ID: 2AJTU-G1STAR                Report No.: LCS190306002AEC


6. LIST OF MEASURING EQUIPMENTS
 Item                 Equipment                   Manufacturer          Model No.              Serial No.          Cal Date       Due Date
  1                  Power Meter                       R&S                 NRVS                 100444            2018‐06‐16     2019‐06‐15
  2                  Power Sensor                      R&S               NRV‐Z81                100458            2018‐06‐16     2019‐06‐15
  3                  Power Sensor                      R&S               NRV‐Z32                10057             2018‐06‐16     2019‐06‐15
  4                  Test Software                  Tonscend             JS1120‐2                N/A                 N/A             N/A
  5                 RF Control Unit                 Tonscend             JS0806‐2                N/A              2018‐06‐16     2019‐06‐15
  6              MXA Signal Analyzer                  Agilent             N9020A             MY50510140           2018‐06‐16     2019‐06‐15
  7                DC Power Supply                    Agilent             E3642A                 N/A              2018‐11‐15     2019‐11‐14
  8               EMI Test Software                   AUDIX                  E3                  N/A              2018‐06‐16     2019‐06‐15
  9           3m Semi Anechoic Chamber           SIDT FRANKONIA           SAC‐3M              03CH03‐HY           2018‐06‐16     2019‐06‐15
  10             Positioning Controller                 MF               MF‐7082                 N/A              2018‐06‐16     2019‐06‐15
  11             Active Loop Antenna             SCHWARZBECK           FMZB 1519B               00005             2018‐07‐26     2019‐07‐25
  12                By‐log Antenna               SCHWARZBECK             VULB9163              9163‐470           2018‐07‐26     2019‐07‐25
  13                 Horn Antenna                SCHWARZBECK           BBHA 9120D            9120D‐1925           2018‐07‐02     2019‐07‐01
  14           Broadband Horn Antenna            SCHWARZBECK            BBHA 9170                 791             2018‐09‐20     2019‐09‐19
  15            Broadband Preamplifier           SCHWARZBECK             BBV 9719              9719‐025           2018‐09‐20     2019‐09‐19
  16               EMI Test Receiver                   R&S                 ESR 7                101181            2018‐06‐16     2019‐06‐15
  17           RS SPECTRUM ANALYZER                    R&S                 FSP40                100503            2018‐11‐15     2019‐11‐14
  18                  AMPLIFIER                      QuieTek                QTK             CHM/0809065           2018‐11‐15     2019‐11‐14
  19                RF Cable‐R03m                    Jye Bao              RG142                 CB021             2018‐06‐16     2019‐06‐15
  20                RF Cable‐HIGH                    SUHNER           SUCOFLEX 106            03CH03‐HY           2018‐06‐16     2019‐06‐15
  21                6dB Attenuator                       /              100W/6dB               1172040            2018‐06‐16     2019‐06‐15
  22                3dB Attenuator                       /                2N‐3dB                   /              2018‐06‐16     2019‐06‐15
  23               EMI Test Receiver                   R&S                  ESPI                101840            2018‐06‐16     2019‐06‐15
  24                Artificial Mains                   R&S                ENV216                101288            2018‐06‐16     2019‐06‐15
  25               10dB Attenuator               SCHWARZBECK           MTS‐IMP‐136        261115‐001‐0032         2018‐06‐16     2019‐06‐15
 Note: All equipment is calibrated through GUANGZHOU LISAI CALIBRATION AND TEST CO.,LTD.




       This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
                                                                     Page 33 of 34


SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD.                     FCC ID: 2AJTU-G1STAR              Report No.: LCS190306002AEC




7. TEST SETUP PHOTOGRAPHS OF EUT

    Please refer to separated files for Test Setup Photos of the EUT.


8. EXTERIOR PHOTOGRAPHS OF THE EUT

    Please refer to separated files for External Photos of the EUT.


9. INTERIOR PHOTOGRAPHS OF THE EUT

    Please refer to separated files for Internal Photos of the EUT.




                            ---------------THE END OF REPORT---------------




   This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.
                                                                 Page 34 of 34



Document Created: 2019-05-09 16:44:36
Document Modified: 2019-05-09 16:44:36

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