2AJ5B-BT09SCar wireless receiver

FCC statement This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2 )this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: --Reorient or relocate the receiving antenna. --Increase the separation between the equipment and receiver. --Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. --Consult the dealer or an experienced radio/TV technician for help. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC Radiation Exposure Statement This device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

FCC-ID: 2AJ5B-BT09S Page 1 of 4 Report No.: CTL2103232081-WF External Photos of EUT FCC-ID: 2AJ5B-BT09S Page 2 of 4 Report No.: CTL2103232081-WF FCC-ID: 2AJ5B-BT09S Page 3 of 4 Report No.: CTL2103232081-WF FCC-ID: 2AJ5B-BT09S Page 4 of 4 Report No.: CTL2103232081-WF

FCC-ID: 2AJ5B-BT09S Page 1 of 1 Report No.: CTL2103232081-WF FCC-ID Label Information 1. Label location: Car wireless receiver Model: BT09S FCC ID: 2AJ5B-BT09S

FCC-ID: 2AJ5B-BT09S Page 1 of 2 Report No.: CTL2103232081-WF Internal Photos of EUT FCC-ID: 2AJ5B-BT09S Page 2 of 2 Report No.: CTL2103232081-WF BT Antenna

version01 SAGE HUMAN ELECTRONICS INTERNATIONAL CO., LTD. 4F., A Building, Rongli Industrial Park,No.2 Guiyuan Rd.Guihua Community, Guanlan Town, Longhua New Dist. Shenzhen, China Tel: +86-755-28079392 Fax: +86-755-28079393 Declaration concerning Antenna Specification It is hereby declared that the product Model No.: BT09S, BT09SQ, BT09, BT09Q, BT09C FCC ID: 2AJ5B-BT09S fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type(s) described below: Model No. of antenna: NA Type of antenna: PCB antenna Gain of the antenna: -0.68 dBi Frequency range: 2402~2480 MHz Mo The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: SAGE HUMAN ELECTRONICS INTERNATIONAL CO., LTD. Address: 4F., A Building, Rongli Industrial Park, No.2 Guiyuan Rd.Guihua Community, Guanlan Town, Longhua New Dist. Shenzhen, China City: Shenzhen ZIP / Postal code: Country: China Place: General Manager Date: 2021.04.15 Signature:

FCC-ID:2AJ5B-BT09SPage1of1ReportNo.:CTL2103232081-WF RFExposureLetter Accordingto447498D01GeneralRFExposureGuidancev05The1‐gand10‐g SARtest exclusionthresholdsfor100MHzto6GHzattestseparationdistances≤50mmare determinedby:[(max.powerofchannel,includingtune‐uptolerance,mW)/(min. testseparationdistance,mm)]·[√f(GHz)]≤3.0for1‐gSARand≤7.5for10‐g extremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbefore calculationTheresultisroundedtoonedecimalplaceforcomparisonpt=- 3.53dBm=0.444mWat2441MHz So(0.444mW/5mm)x√2.441GHz=0.13862<3 ThenSARevaluationisnotrequired

V1.0 Page 1 of 41 Report No.: CTL2103232081-WF01 Appendix for 15.247 1. Bandwidth 1.1 Test Result Test Mode Frequency (MHz) TX Type ANT No. 20dB Bandwidth Verdict Test Result (MHz) GFSK 2402 SISO 1 0.954 PASS 2441 SISO 1 0.948 PASS 2480 SISO 1 0.956 PASS Pi/4DQPSK 2402 SISO 1 1.314 PASS 2441 SISO 1 1.308 PASS 2480 SISO 1 1.317 PASS 8DPSK 2402 SISO 1 1.302 PASS 2441 SISO 1 1.303 PASS 2480 SISO 1 1.304 PASS Test Mode Frequency (MHz) TX Type ANT No. 99% Occupied Bandwidth Test Result (MHz) GFSK 2402 SISO 1 0.855 Only for Report Use 2441 SISO 1 0.851 Only for Report Use 2480 SISO 1 0.851 Only for Report Use Pi/4DQPSK 2402 SISO 1 1.177 Only for Report Use 2441 SISO 1 1.181 Only for Report Use 2480 SISO 1 1.191 Only for Report Use 8DPSK 2402 SISO 1 1.187 Only for Report Use 2441 SISO 1 1.192 Only for Report Use 2480 SISO 1 1.188 Only for Report Use 1.2 Test Graph - 20dB Bandwidth V1.0 Page 2 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 3 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 4 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 5 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 6 of 41 Report No.: CTL2103232081-WF01 1.3 Test Graph - 99% Occupied Bandwidth V1.0 Page 7 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 8 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 9 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 10 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 11 of 41 Report No.: CTL2103232081-WF01 2. Maximum Conducted Output Power 2.1 Test Result Test Mode Frequency (MHz) Tx Type Measured Peak Output Power (dBm) Limits (dBm) Verdict Ant 1 GFSK 2402 SISO -5.20 30 PASS 2441 SISO -4.81 30 PASS 2480 SISO -5.79 30 PASS Pi/4DQPSK 2402 SISO -4.43 20.97 PASS 2441 SISO -4.00 20.97 PASS 2480 SISO -4.93 20.97 PASS 8DPSK 2402 SISO -3.90 20.97 PASS 2441 SISO -3.53 20.97 PASS 2480 SISO -4.50 20.97 PASS 2.2 Test Graph V1.0 Page 12 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 13 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 14 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 15 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 16 of 41 Report No.: CTL2103232081-WF01 3. Carrier frequency separation 3.1 Test Result Test Mode TX Type ANT No. Channel Separation (MHz) 20dB Bandwidth (MHz) Limits (MHz) Verdict GFSK SISO 1 1.010 0.956 ≥0.956 PASS Pi/4DQPSK SISO 1 0.999 1.317 ≥0.878 PASS 8DPSK SISO 1 0.987 1.304 ≥0.869 PASS 3.2 Test Graph V1.0 Page 17 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 18 of 41 Report No.: CTL2103232081-WF01 4. Number of hopping frequencies 4.1 Test Result Test Mode TX Type ANT No. Num of Hopping Frequencies Limits Verdict GFSK SISO 1 79 ≥15 PASS Pi/4DQPSK SISO 1 79 ≥15 PASS 8DPSK SISO 1 79 ≥15 PASS 4.2 Test Graph V1.0 Page 19 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 20 of 41 Report No.: CTL2103232081-WF01 5. Time of Occupancy (Dwell Time) 5.1 Test Result Test Mode Packet Type TX Type ANT No. Duration of Single Pulse (ms) Obeservat ion Period (s) Num of Pulse in Observation Period Dwell Time (ms) Limits (ms) Verdict GFSK DH1 SISO 1 0.361 31.6 318 114.798 ≤400 PASS DH3 SISO 1 1.632 31.6 152 248.064 ≤400 PASS DH5 SISO 1 2.881 31.6 98 282.338 ≤400 PASS Pi/4DQ PSK 2DH1 SISO 1 0.388 31.6 319 123.772 ≤400 PASS 2DH3 SISO 1 1.639 31.6 165 270.435 ≤400 PASS 2DH5 SISO 1 2.887 31.6 112 323.344 ≤400 PASS 8DPSK 3DH1 SISO 1 0.389 31.6 320 124.480 ≤400 PASS 3DH3 SISO 1 1.639 31.6 168 275.352 ≤400 PASS 3DH5 SISO 1 2.889 31.6 105 303.345 ≤400 PASS 5.2 Test Graph V1.0 Page 21 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 22 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 23 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 24 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 25 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 26 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 27 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 28 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 29 of 41 Report No.: CTL2103232081-WF01 6. Unwanted Emissions in Non-restricted Frequency Bands 6.1 Test Result Test Mode Frequency (MHz) TX Type ANT No. Spurious Conducted Emission (dBm) Limits (dBm) Verdict GFSK 2402 SISO 1 Refer to test graph -24.90 PASS 2441 SISO 1 Refer to test graph -24.90 PASS 2480 SISO 1 Refer to test graph -24.90 PASS Hopping SISO 1 Refer to test graph -24.90 PASS Pi/4DQPSK 2402 SISO 1 Refer to test graph -24.97 PASS 2441 SISO 1 Refer to test graph -24.97 PASS 2480 SISO 1 Refer to test graph -24.97 PASS Hopping SISO 1 Refer to test graph -24.97 PASS 8DPSK 2402 SISO 1 Refer to test graph -24.93 PASS 2441 SISO 1 Refer to test graph -24.93 PASS 2480 SISO 1 Refer to test graph -24.93 PASS Hopping SISO 1 Refer to test graph -24.93 PASS 6.2 Test Graph V1.0 Page 30 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 31 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 32 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 33 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 34 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 35 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 36 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 37 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 38 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 39 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 40 of 41 Report No.: CTL2103232081-WF01 V1.0 Page 41 of 41 Report No.: CTL2103232081-WF01

Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 E-mail: [email protected] TEST REPORT FCC PART 15.247 Report Reference No.: CTL2103232081-WF Compiled by: ( position+printed name+signature) Happy Guo (File administrators) Tested by: ( position+printed name+signature) Nice Nong (Test Engineer) Approved by: ( position+printed name+signature) Ivan Xie (Manager) Product Name ............................ : Car wireless receiver Model/Type reference ................ : BT09S List Model(s) ............................... : BT09SQ, BT09, BT09Q, BT09C Trade Mark .................................. : N/A FCC ID ......................................... : 2AJ5B-BT09S Applicant’s name ....................... : SAGE HUMAN ELECTRONICS INTERNATIONAL CO., LTD. Address of applicant ................. : 4F., A Building, Rongli Industrial Park, No.2 Guiyuan Rd. Guihua Community, Guanlan Town, Longhua New Dist. Shenzhen, China Test Firm ..................................... : Shenzhen CTL Testing Technology Co., Ltd. Address of Test Firm ................. : Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Test specification ....................... : Standard ...................................... : FCC Part 15.247: Operation within the bands 902-928 MHz, 2400-2483.5 MHz and 5725-5850 MHz. TRF Originator ............................. : Shenzhen CTL Testing Technology Co., Ltd. Master TRF .................................. : Dated 2011-01 Date of receipt of test item ........ : Mar. 24, 2021 Date of sampling ........................ : Mar. 24, 2021 Date of Test Date ........................ : Mar. 24, 2021-Apr. 08, 2021 Date of Issue .............................. : Apr. 09, 2021 Result .......................................... : Pass Shenzhen CTL Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL Testing Technology Co., 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. V1.0 Page 2 of 33 Report No.: CTL2103232081-WF TEST REPORT Test Report No. : CTL2103232081-WF Apr. 09, 2021 Date of issue Equipment under Test : Car wireless receiver Sample No : CTL210323208-1-S001 Model /Type : BT09S Listed Models : BT09SQ, BT09, BT09Q, BT09C Applicant : SAGE HUMAN ELECTRONICS INTERNATIONAL CO., LTD. Address : 4F., A Building, Rongli Industrial Park, No.2 Guiyuan Rd. Guihua Community, Guanlan Town, Longhua New Dist. Shenzhen, China Manufacturer : SAGE HUMAN ELECTRONICS INTERNATIONAL CO., LTD. Address : 4F., A Building, Rongli Industrial Park, No.2 Guiyuan Rd. Guihua Community, Guanlan Town, Longhua New Dist. Shenzhen, China Test result Pass * *In the configuration tested, the EUT complied with the standards specified page 5. Note: The device (Product Name: Car wireless receiver) Models Name: BT09S, BT09SQ, BT09, BT09Q, BT09C have same electrical, PCB and BOM, only the colour and model’s names are different for marketing requirements. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the issuing testing laboratory. V1.0 Page 3 of 33 Report No.: CTL2103232081-WF ** Modified History ** Revisions Description Issued Data Report No. Remark Version 1.0 Initial Test Report Release 2021-04-09 CTL2103232081-WF Tracy Qi V1.0 Page 4 of 33 Report No.: CTL2103232081-WF Table of Contents Page 1. SUMMARY .................................................................................................................................................................... 5 1.1. TEST STANDARDS ........................................................................................................................................................... 5 1.2. TEST DESCRIPTION .............................................................................................................................................................. 5 1.3. TEST FACILITY ..................................................................................................................................................................... 6 1.4. STATEMENT OF THE MEASUREMENT UNCERTAINTY ..................................................................................................................... 6 2. GENERAL INFORMATION ............................................................................................................................................... 8 2.1. ENVIRONMENTAL CONDITIONS .............................................................................................................................................. 8 2.2. GENERAL DESCRIPTION OF EUT ............................................................................................................................................ 8 2.3. DESCRIPTION OF TEST MODES AND TEST FREQUENCY ................................................................................................................ 9 2.4. EQUIPMENTS USED DURING THE TEST ................................................................................................................................... 10 2.5. RELATED SUBMITTAL(S) / GRANT (S) .................................................................................................................................... 10 2.6. MODIFICATIONS ............................................................................................................................................................... 10 3. TEST CONDITIONS AND RESULTS ................................................................................................................................. 11 3.1. CONDUCTED EM…

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FCC-ID: 2AJ5B-BT09S Page 1 of 2 Report No.: CTL2103232081-WF Test Setup Photos of the EUT FCC-ID: 2AJ5B-BT09S Page 2 of 2 Report No.: CTL2103232081-WF