LCS190509078AEA_BT Classic

FCC ID: 2AJTU-S6

Test Report

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FCCID_4353388

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA FCC TEST REPORT For South Surveying & Mapping Technology Co., Ltd. Digital radio Test Model: S6 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 : May 28, 2019 Number of tested samples : 1 Serial number : Prototype Date of Test : May 28, 2019~June 14, 2019 Date of Report : June 20, 2019 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA FCC TEST REPORT FCC CFR 47 PART 15 C(15.247) Report Reference No. ................. : LCS190509078AEA Date of Issue .................................. : June 20, 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. .......................... : Digital radio Trade Mark ..................................... : SOUTH, KOLIDA, SANDING, RUIDE, TIANYU Test Model...................................... : S6 Ratings ........................................... : DC 9-16V by external power Result ........................................... : Positive Compiled by: Supervised by: Approved by: Aking Jin/File administrator Leo Lee/Technique principal Gavin Liang/ Manager This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 2 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA FCC -- TEST REPORT June 20, 2019 Test Report No. : LCS190509078AEA Date of issue Test Model............................... : S6 EUT......................................... : Digital radio Applicant............................... : South Surveying & Mapping Technology Co., Ltd. Address.................................. : No.39, Sicheng Road, Tianhe District, Guangzhou, China Telephone............................... : Fax.......................................... : Manufacturer........................ : Guangzhou South Satellite Navigation Instrument Co., Ltd. Address................................... : Area A Layer 6, Area A Layer 5, Area A Layer 4, No.39, Sicheng Road, Tianhe District, Guangzhou, China Telephone............................... : Fax.......................................... : Factory................................... : Guangzhou South Satellite Navigation Instrument Co., Ltd. Address................................... : Area A Layer 6, Area A Layer 5, Area A Layer 4, 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. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 3 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA Revision History Revision Issue Date Revisions Revised By 000 June 20, 2019 Initial Issue Gavin Liang This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 4 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA TABLE OF CONTENTS Description .................................................................................................................................. Page 1. GENERAL INFORMATION ....................................................................................................................................6 1.1. DESCRIPTION OF DEVICE (EUT) .........................................................................................................................6 1.2. HOST SYSTEM CONFIGURATION LIST AND DETAILS ...........................................................................................6 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. MEASUREMENT RESULTS ................................................................................................................................12 5.1. PEAK POWER .....................................................................................................................................................12 5.2. FREQUENCY SEPARATION AND 20 DB BANDWIDTH..........................................................................................13 5.3. NUMBER OF HOPPING FREQUENCY ..................................................................................................................14 5.4. TIME OF OCCUPANCY (DWELL TIME) ................................................................................................................15 5.5. CONDUCTED SPURIOUS EMISSIONS AND BAND EDGES TEST..........................................................................16 5.6. RESTRICTED BAND EMISSION LIMIT ..................................................................................................................17 5.7. AC POWER LINE CONDUCTED EMISSIONS .........................................................................................................27 5.8. RESTRICT-BAND BAND-EDGE MEASUREMENTS .................................................................................................28 5.9. PSEUDORANDOM FREQUENCY HOPPING SEQUENCE ........................................................................................30 5.10. ANTENNA REQUIREMENT ................................................................................................................................31 6. SUMMARY OF TEST EQUIPMENT....................................................................................................................32 7. TEST SETUP PHOTOGRAPHS OF EUT ..........................................................................................................33 8. EXTERIOR PHOTOGRAPHS OF THE EUT .....................................................................................................33 9. INTERIOR PHOTOGRAPHS OF THE EUT .......................................................................................................33 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 5 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 1. GENERAL INFORMATION 1.1. Description of Device (EUT) Name of EUT Digital radio Model No. S6, S1, MDL, GDL20, N80, N80T, N80P Model Declaration PCB board, structure and internal of these model(s) are the same, so no additional models were tested Test Model S6 Power Supply DC 9-16V by external power Hardware version Beaver7_35w_v1r2 Software version 1.09.190524.RG60GL.CUS BT FCC Operation frequency 2402-2480MHz BT FCC Modulation Type GFSK, π/4-DQPSK, 8-DPSK Bluetooth Version V3.0 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 410.125-469.625MHz Channel Separation 0.5MHz Channel Number 120 Channel Bandwidth 25KHz Modulation Type GMSK Emission Designator 16K0G1D for GMSK Modulation at 25KHz Channel Separation Rate Power 30W/20W/10W Antenna Type External Antenna Antenna Gain 5.0dBi (max.) for PMR Extreme temp. Tolerance -20°C to +55°C Extreme Voltage Tolerance DC 9V to 16V 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 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 6 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 1.3. External I/O Cable I/O Port Description Quantity Cable Antenna Port 1 RF Cable: 3.0m, shielded 5-pin power cable socket 1 Power Cable: 2.0m, shielded 5-pin data cable socket 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 Radiation Uncertainty : 9KHz~30MHz ±3.10dB (1) 30MHz~200MHz ±2.96dB (1) 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. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 7 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 1.7. Description of Test Modes Bluetooth operates in the unlicensed ISM Band at 2.4GHz. With basic data rate feature, the data rates can be up to 1 Mb/s by modulating the RF carrier using GFSK techniques. The EUT works in the X-axis, Y-axis, Z-axis. The following operating modes were applied for the related test items. All test modes were tested, only the result of the worst case was recorded in the report. Frequency Range Data Rate Mode of Operations (MHz) (Mbps) 2402 1/2/3 BT V3.0(BDR/EDR) 2441 1/2/3 2480 1/2/3 For Conducted Emission Test Mode TX Mode For Radiated Emission Test Mode TX Mode 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 that was determined to be TX (1Mbps). 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 TX(1Mbps-High Channel). This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 8 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 2. TEST METHODOLOGY The tests documented in this report were performed in accordance with ANSI C63.10-2013, FCC CFR PART 15C 15.207, 15.209, 15.247 and DA 00-705. 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 normal operating mode for Hopping Numbers and Dwell Time test and a continuous transmits mode for other tests. According to its specifications, the EUT must comply with the requirements of the Section 15.207, 15.209, 15.247 under the FCC Rules Part 15 Subpart C. 2.3. General Test Procedures 2.3.1 Conducted Emissions The EUT is directly placed on the ground. 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 turntable, which is directly placed on the ground. 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 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 9 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 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 (RF Test Tool) 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. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 10 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 4. SUMMARY OF TEST RESULTS Applied Standard: FCC Part 15 Subpart C FCC Rules Description of Test Result Remark §15.247(b)(1) Maximum Conducted Output Power Compliant Appendix A.1 §15.247(c) Frequency Separation Compliant Appendix A.3 §15.247(c) 20 dB Bandwidth Compliant Appendix A.2 §15.247(a)(1)(ii) Number of Hopping Frequency Compliant Appendix A.4 §15.247(a)(1)(iii) Time Of Occupancy (Dwell Time) Compliant Appendix A.5 Conducted Spurious Emissions and Band Appendix A.6 §15.209, §15.205 Compliant Edges Test Appendix A.7 §15.209, Radiated Spurious Emissions Compliant Note 1 §15.247(d) §15.205 Emissions at Restricted Band Compliant Appendix A.8 §15.207(a) AC Conducted Emissions N/A Note 3 §15.203 Antenna Requirements Compliant Note 1 §15.247(i)§2.1091 RF Exposure Compliant Note 2 Remark: 1. Note 1 – Test results inside test report; 2. Note 2 – Test results in other test report (MPE report); 3. Note 3 – N/A Means not applicable. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 11 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5. MEASUREMENT RESULTS 5.1. Peak Power 5.1.1 Block Diagram of Test Setup 5.1.2 Limit According to §15.247(b)(1), For frequency hopping systems operating in the 2400–2483.5 MHz band employing at least 75 non-overlapping hopping channels, and all frequency hopping systems in the 5725–5850 MHz band: 1 watt. For all other frequency hopping systems in the 2400–2483.5 MHz band: 0.125 watts. 5.1.3 Test Procedure The transmitter output (antenna port) was connected to the spectrum analyzer. According to ANSI C63.10:2013 Output power test procedure for frequency-hopping spread-spectrum (FHSS) devices; this is an RF-conducted test to evaluate maximum peak output power. Use a direct connection between the antenna port of the unlicensed wireless device and the spectrum analyzer, through suitable attenuation. The hopping shall be disabled for this test: a) Use the following spectrum analyzer settings: 1) Span: Approximately five times the 20 dB bandwidth, centered on a hopping channel. 2) RBW > 20 dB bandwidth of the emission being measured. 3) VBW ≥ RBW. 4) Sweep: Auto. 5) Detector function: Peak. 6) Trace: Max hold. b) Allow trace to stabilize. c) Use the marker-to-peak function to set the marker to the peak of the emission. d) The indicated level is the peak output power, after any corrections for external attenuators and cables. 5.1.4 Test Results PASS Please refer to Appendix A BT V3.0 (BDR/EDR) Test Data Section A.1 Remark: 1) Test results including cable loss; 2) Measured at difference Packet Type for each mode and recorded worst case for each mode. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 12 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5.2. Frequency Separation and 20 dB Bandwidth 5.2.1 Limit According to §15.247(c) or A8.1(a), in any 100 kHz bandwidth outside the frequency bands in which the spread spectrum intentional radiator in operating, the radio frequency power that is produced by the intentional radiator shall be at least 20dB below that in the 100kHz bandwidth within the band that contains the highest level of the desired power, 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 in15.209(a). 5.2.2 Block Diagram of Test Setup 5.2.3 Test Procedure Frequency separation test procedure: 1). Place the EUT on the table and set it in transmitting mode. 2). Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the Spectrum Analyzer. 3). Set center frequency of Spectrum Analyzer = middle of hopping channel. 4). Set the Spectrum Analyzer as RBW = 100 kHz, VBW = 300 kHz, Span = wide enough to capture the peaks of two adjacent channels, Sweep = auto. 5). Max hold, mark 2 peaks of hopping channel and record the 2 peaks frequency. 20dB bandwidth test procedure: 1). Span = approximately 2 to 3 times the 20 dB bandwidth, centered on a hopping channel. 2). RBW ≥1% of the 20 dB bandwidth, VBW ≥RBW. 3). Detector function = peak. 4). Trace = max hold. 5.2.4 Test Results PASS Please refer to Appendix A BT V3.0 (BDR/EDR) Test Data Section A.2 for 20 dB bandwidth; Please refer to Appendix A BT V3.0 (BDR/EDR) Test Data Section A.3 for Frequency separation; Remark: 1). Test results including cable loss; 2). Measured at difference Packet Type for each mode and recorded worst case for each mode. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 13 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5.3. Number of Hopping Frequency 5.3.1 Limit According to §15.247(a)(1)(ii) or A8.1 (d), Frequency hopping systems operating in the band 2400-2483.5 MHz shall use at least 15 hopping channels. 5.3.2 Block Diagram of Test Setup 5.3.3 Test Procedure 1). Place the EUT on the table and set it in transmitting mode. 2). Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the Spectrum Analyzer. 3). Set Spectrum Analyzer Start=2400MHz, Stop = 2483.5MHz, Sweep = auto. 4). Set the Spectrum Analyzer as RBW/VBW=100 KHz/300KHz. 5). Max hold, view and count how many channel in the band. 5.3.4 Test Results PASS Please refer to Appendix A BT V3.0 (BDR/EDR) Test Data Section A.4 Remark: 1). Test results including cable loss; 2). Measured at difference Packet Type for each mode and recorded worst case for each mode. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 14 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5.4. Time of Occupancy (Dwell Time) 5.4.1 Limit According to §15.247(a)(1)(iii) or A8.1 (d), Frequency hopping systems operating in the 2400MHz- 2483.5 MHz bands. The average time of occupancy on any channels shall not greater than 0.4 s within a period 0.4 s multiplied by the number of hopping channels employed. 5.4.2 Block Diagram of Test Setup 5.4.3 Test Procedure 1). Place the EUT on the table and set it in transmitting mode. 2). Remove the antenna from the EUT and then connect a low loss RF cable from the antenna port to the Spectrum Analyzer. 3). Set center frequency of Spectrum Analyzer = operating frequency. 4). Set the Spectrum Analyzer as RBW/VBW=1MHz/3MHz, Span = 0Hz, Sweep = auto. 5). Repeat above procedures until all frequency measured was complete. 5.4.4 Test Results PASS Please refer to Appendix A BT V3.0 (BDR/EDR) Test Data Section A.5 Remark: 1). Test results including cable loss; 2). Measured at difference Packet Type for each mode and recorded worst case for each mode. 3). The Dwell Time=Burst Width*Total Hops. The detailed calculations are showed as follows: The duration for dwell time calculation: 0.4[s]*hopping number=0.4[s]*79[ch]=31.6[s*ch]; The burst width [ms/hop/ch], which is directly measured, refers to the duration on one channel hop. The hops per second for all channels: The selected EUT Conf uses a slot type of 5-Tx&1-Rx and a hopping rate of 1600 [ch*hop/s] for all channels. So the final hopping rate for all channels is 1600/6=266.67 [ch*hop/s] The hops per second on one channel: 266.67 [ch*hops/s]/79 [ch]=3.38 [hop/s]; The total hops for all channels within the dwell time calculation duration: 3.38 [hop/s]*31.6[s*ch]=106.67 [hop*ch]; The dwell time for all channels hopping: 106.67 [hop*ch]*Burst Width [ms/hop/ch]. Dwell Time Calculate formula: DH1: Dwell time=Pulse time (ms) × (1600 ÷ 2 ÷ 79) ×31.6 Second DH3: Dwell time=Pulse time (ms) × (1600 ÷ 4 ÷ 79) ×31.6 Second DH5: Dwell time=Pulse Time (ms) × (1600 ÷ 6 ÷ 79) ×31.6 Second 4). Measured at low, middle and high channel, recorded the worst case. 5). Only reported DH5. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 15 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5.5. Conducted Spurious Emissions and Band Edges Test 5.5.1 Limit 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. 5.5.2 Block Diagram of Test Setup 5.5.3 Test Procedure Conducted RF measurements of the transmitter output were made to confirm that the EUT antenna port conducted emissions meet the specified limit and to identify any spurious signals that require further investigation or measurements on the radiated emissions site. The transmitter output is connected to the spectrum analyzer. The resolution bandwidth is set to 100 KHz. The video bandwidth is set to 300 KHz. Measurements are made over the 9 KHz to 26.5GHz range with the transmitter set to the lowest, middle, and highest channels 5.5.4 Test Results of Conducted Spurious Emissions PASS Please refer to Appendix A BT V3.0 (BDR/EDR) Test Data Section A.6 for conducted spurious emission measurement. Please refer to Appendix A BT V3.0 (BDR/EDR) Test Data Section A.7 for conducted band edge measurement. Remark: 1). Test results including cable loss; 2). Measured at difference Packet Type for each mode and recorded worst case for each mode. 3). “---“means that the fundamental frequency not for 15.209 limits requirement. 4). Not recorded emission from 9 KHz to 30 MHz as emission level at least 20dBc lower than emission limit. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 16 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5.6. Restricted Band Emission Limit 5.6.1. 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 5.6.2. 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 This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 17 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5.6.3. 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. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 18 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 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. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 19 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 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. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 20 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 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. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 21 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5.6.4. 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]. 5.6.5. EUT Operation during Test The EUT was programmed to be in continuously transmitting mode. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 22 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5.6.6. Results of Radiated Emissions (9 KHz~30MHz) Temperature 24.6℃ Humidity 53.1% Test Engineer Scent Hu Configurations BT Freq. Level Over Limit Over Limit Remark (MHz) (dBuV) (dB) (dBuV) - - - - 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. 5.6.7. Results of Radiated Emissions (Above 30MHz) PASS. Only record the worst test result in this report. The test data please refer to following page. Below 1GHz Horizontal This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 23 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA Vertical Note: 1). Pre-scan all modes and recorded the worst case results in this report (BT 1Mbps (High Channel)). Emission level (dBuV/m) = 20 log Emission level (uV/m). 2). Corrected Reading: Antenna Factor + Cable Loss + Read Level = Level. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 24 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA Above 1GHz The worst test result for GFSK, Channel 0 / 2402 MHz Ant. Pre. Cab. Freq. Reading Measured Limit Margin Fac Fac Los Remark Pol. MHz dBuV dBuV/m dBuV/m dB dB/m dB dB 4804.00 60.92 33.06 35.04 3.94 62.88 74.00 -11.12 Peak Horizontal 4804.00 43.78 33.06 35.04 3.94 45.74 54.00 -8.26 Average Horizontal 4804.00 58.86 33.06 35.04 3.94 60.82 74.00 -13.18 Peak Vertical 4804.00 41.98 33.06 35.04 3.94 43.94 54.00 -10.06 Average Vertical The worst test result for GFSK, Channel 39 / 2441 MHz Ant. Pre. Cab. Freq. Reading Measured Limit Margin Fac Fac Los Remark Pol. MHz dBuV dBuV/m dBuV/m dB dB/m dB dB 4882.00 54.75 33.16 35.15 3.96 56.72 74.00 -17.28 Peak Horizontal 4882.00 45.28 33.16 35.15 3.96 47.25 54.00 -6.75 Average Horizontal 4882.00 58.47 33.16 35.15 3.96 60.44 74.00 -13.56 Peak Vertical 4882.00 44.03 33.16 35.15 3.96 46.00 54.00 -8.00 Average Vertical The worst test result for GFSK, Channel 78 / 2480 MHz Ant. Pre. Cab. Freq. Reading Measured Limit Margin Fac Fac Los Remark Pol. MHz dBuV dBuV/m dBuV/m dB dB/m dB dB 4960.00 54.91 33.26 35.14 3.98 57.01 74.00 -16.99 Peak Horizontal 4960.00 43.22 33.26 35.14 3.98 45.32 54.00 -8.68 Average Horizontal 4960.00 57.97 33.26 35.14 3.98 60.07 74.00 -13.93 Peak Vertical 4960.00 42.60 33.26 35.14 3.98 44.70 54.00 -9.30 Average Vertical The worst test result for π/4-DQPSK, Channel 0 / 2402 MHz Ant. Pre. Cab. Freq. Reading Measured Limit Margin Fac Fac Los Remark Pol. MHz dBuV dBuV/m dBuV/m dB dB/m dB dB 4804.00 57.86 33.06 35.04 3.94 59.82 74.00 -14.18 Peak Horizontal 4804.00 44.61 33.06 35.04 3.94 46.57 54.00 -7.43 Average Horizontal 4804.00 58.78 33.06 35.04 3.94 60.74 74.00 -13.26 Peak Vertical 4804.00 45.51 33.06 35.04 3.94 47.47 54.00 -6.53 Average Vertical The worst test result for π/4-DQPSK, Channel 39 / 2441 MHz Ant. Pre. Cab. Freq. Reading Measured Limit Margin Fac Fac Los Remark Pol. MHz dBuV dBuV/m dBuV/m dB dB/m dB dB 4882.00 53.21 33.16 35.15 3.96 55.18 74.00 -18.82 Peak Horizontal 4882.00 44.88 33.16 35.15 3.96 46.85 54.00 -7.15 Average Horizontal 4882.00 57.82 33.16 35.15 3.96 59.79 74.00 -14.21 Peak Vertical 4882.00 42.33 33.16 35.15 3.96 44.30 54.00 -9.70 Average Vertical The worst test result for π/4-DQPSK, Channel 78 / 2480 MHz Ant. Pre. Cab. Freq. Reading Measured Limit Margin Fac Fac Los Remark Pol. MHz dBuV dBuV/m dBuV/m dB dB/m dB dB 4960.00 54.00 33.26 35.14 3.98 56.10 74.00 -17.90 Peak Horizontal 4960.00 44.49 33.26 35.14 3.98 46.59 54.00 -7.41 Average Horizontal 4960.00 60.51 33.26 35.14 3.98 62.61 74.00 -11.39 Peak Vertical 4960.00 41.67 33.26 35.14 3.98 43.77 54.00 -10.23 Average Vertical This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 25 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA The worst test result for 8DPSK, Channel 0 / 2402 MHz Ant. Pre. Cab. Freq. Reading Measured Limit Margin Fac Fac Los Remark Pol. MHz dBuV dBuV/m dBuV/m dB dB/m dB dB 4804.00 60.89 33.06 35.04 3.94 62.85 74.00 -11.15 Peak Horizontal 4804.00 42.85 33.06 35.04 3.94 44.81 54.00 -9.19 Average Horizontal 4804.00 56.45 33.06 35.04 3.94 58.41 74.00 -15.59 Peak Vertical 4804.00 45.41 33.06 35.04 3.94 47.37 54.00 -6.63 Average Vertical The worst test result for 8DPSK, Channel 39 / 2441 MHz Ant. Pre. Cab. Freq. Reading Measured Limit Margin Fac Fac Los Remark Pol. MHz dBuV dBuV/m dBuV/m dB dB/m dB dB 4882.00 59.85 33.16 35.15 3.96 61.82 74.00 -12.18 Peak Horizontal 4882.00 44.56 33.16 35.15 3.96 46.53 54.00 -7.47 Average Horizontal 4882.00 54.89 33.16 35.15 3.96 56.86 74.00 -17.14 Peak Vertical 4882.00 42.59 33.16 35.15 3.96 44.56 54.00 -9.44 Average Vertical The worst test result for 8DPSK, Channel 78 / 2480 MHz Ant. Pre. Cab. Freq. Reading Measured Limit Margin Fac Fac Los Remark Pol. MHz dBuV dBuV/m dBuV/m dB dB/m dB dB 4960.00 57.23 33.26 35.14 3.98 59.33 74.00 -14.67 Peak Horizontal 4960.00 40.06 33.26 35.14 3.98 42.16 54.00 -11.84 Average Horizontal 4960.00 60.88 33.26 35.14 3.98 62.98 74.00 -11.02 Peak Vertical 4960.00 42.99 33.26 35.14 3.98 45.09 54.00 -8.91 Average Vertical Notes: 1). Measuring frequencies from 9 KHz~10th harmonic (ex. 26GHz), No emission found between lowest internal used/generated frequency to 30 MHz. 2). Radiated emissions measured in frequency range from 9 KHz~10th harmonic (ex. 26GHz) were made with an instrument using Peak detector mode. 3). 18~25GHz at least have 20dB margin. No recording in the test report. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 26 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 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. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 27 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5.8. Restrict-band band-edge measurements 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 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, 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 20 dB. 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 KDB 412172 section 1.1 Field Strength Approach (linear terms): eirp = pt x gt = (E x d)2/30 Where: pt = transmitter output power in watts,  gt = numeric gain of the transmitting antenna (unit less),  E = electric field strength in V/m,  d = measurement distance in meters (m). erp = eirp/1.64 = (E x d)2/(30 x 1.64) Where all terms are as previously defined. 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 Peak 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 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). Compare the resultant electric field strength level to the applicable regulatory limit. 11). Perform radiated spurious emission test duress until all measured frequencies were complete. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 28 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5.8.5. Test Results PASS Please refer to Appendix A BT V3.0 (BDR/EDR) Test Data Section A.8. Remark: 1). Test results including cable loss; 2). Measured at difference Packet Type for each mode and recorded worst case for each mode. 3). “---“means that the fundamental frequency not for 15.209 limits requirement. 4). Measured at Hopping and Non-Hopping mode, recorded worst at Non-Hopping mode. 5). The other emission levels were very low against the limit. 6). The average measurement was not performed when the peak measured data under the limit of average detection. 7). Detector AV is setting spectrum/receiver. RBW=1MHz/VBW=330Hz/Sweep time=Auto/Detector=Peak. 8). 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. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 29 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5.9. Pseudorandom frequency hopping sequence 5.9.1 Standard Applicable For 47 CFR Part 15C sections 15.247 (a) (1) requirement: Frequency hopping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hop-ping channel, whichever is greater. Alternatively, frequency hopping systems operating in the 2400–2483.5 MHz band may have hopping channel carrier frequencies that are separated by 25 kHz or two-thirds of the 20 dB bandwidth of the hopping channel, whichever is greater, provided the systems operate with an output power no greater than 125 mW. The system shall hop to channel frequencies that are selected at the system hopping rate from a pseudo randomly ordered list of hopping frequencies. Each frequency must be used equally on the average by each transmitter. The system receivers shall have input bandwidths that match the hop-ping channel bandwidths of their corresponding transmitters and shall shift frequencies in synchronization with the transmitted signals. 5.9.2 EUT Pseudorandom Frequency Hopping Sequence Requirement The pseudorandom frequency hopping sequence may be generated in a nice-stage shift register whose 5th first stage. The sequence begins with the first one of 9 consecutive ones, for example: the shift register is initialized with nine ones. ● Number of shift register stages:9 ● Length of pseudo-random sequence:29-1=511 bits ● Longest sequence of zeros:8(non-inverted signal) An example of pseudorandom frequency hopping sequence as follows: Each frequency used equally one the average by each transmitter. The system receiver have input bandwidths that match the hopping channel bandwidths of their corresponding transmitter and shift frequencies in synchronization with the transmitted signals. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 30 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 5.10. Antenna Requirement 5.10.1 Standard Applicable 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. 5.10.2 Antenna Connected Construction 5.10.2.1. Standard Applicable According to § 15.203 & RSS-Gen, 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. 5.10.2.2. 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. 5.10.2.3. Results: Compliance. This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 31 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 6. SUMMARY OF TEST EQUIPMENT 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 32 of 33

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: 2AJTU-S6 Report No.: LCS190509078AEA 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 33 of 33


Document Created: 2019-07-11 14:24:32
Document Modified: 2019-07-11 14:24:32
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