2BVNC-BT-1Bluetooth receiver

FCC Warning: 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 againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

Xi'an ChuGu QianQiao Trading Co., Ltd. Room 903, Building 13, Rongchuang Dongfang Chenyuan Hansen Road, Xincheng District Xi'an City, Shaanxi Province Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2026/04/22 U.S. Agent Designation Xi'an ChuGu QianQiao Trading Co., Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID:2BVNC-BT-1): Name and company of U.S. agent: GLOCERTS TECHNOLOGY INC Physical U.S. address of agent: 19784 SUNKISSED RIDGE DR RIVERSIDE, CA 92507 United States FRN of U.S. agent: 0036339737 Phone of U.S. agent: (626) 588-8039 Email address of U.S. agent: [email protected] GLOCERTS TECHNOLOGY INC acknowledges their obligation to accept service of process on behalf of Xi'an ChuGu QianQiao Trading Co., Ltd. with the FRN [0038291803] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission- related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. An expiration date for this letter does not exist. Sincerely, Signature xiansheng zhang Manager Xi'an ChuGu QianQiao Trading Co., Ltd. Signature Huiying Fan Director GLOCERTS TECHNOLOGY INC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

FCC ID:2BVNC-BT-1 External Photos of the EUT FCC ID:2BVNC-BT-1 FCC ID:2BVNC-BT-1

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2BVNC-BT-1

FCC ID:2BVNC-BT-1 Internal Photos of the EUT FCC ID:2BVNC-BT-1 BT ANT

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure MPE Report Reference No. ..................... : FCC ID............................................. : CTA26010801102 2BVNC-BT-1 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Apr. 16, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Xi'an ChuGu QianQiao Trading Co., Ltd. Address............................................ : Room 903, Building 13, Rongchuang Dongfang Chenyuan Hansen Road, Xincheng District, Xi'an City, Shaanxi Province, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA 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. Test item description ..................... : Bluetooth receiver Trade Mark ....................................... : FCHORUS ZIYOU Manufacturer .................................... : QINZHI ELECTRONIC INFORMATION TECHNOLOGY (SHENZHEN) CO.,LTD Model/Type reference ...................... : BT-1 Listed Models ................................... : Refer to page 2 Rating ............................................... : DC 12.0V From battery Result ............................................... : PASS Report No.: CTA26010801102 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Bluetooth receiver Model /Type : BT-1 Listed Models : SDBT-1, SDBT-2, SDBT-3, SDHF-1, SDHF-2, SDHF-3, SDAP-1, SDAP-2, SDAP-3 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : Xi'an ChuGu QianQiao Trading Co., Ltd. Address : Room 903, Building 13, Rongchuang Dongfang Chenyuan Hansen Road, Xincheng District, Xi'an City, Shaanxi Province, China Manufacturer : QINZHI ELECTRONIC INFORMATION TECHNOLOGY (SHENZHEN) CO.,LTD Address : Room 1309, Unit 3, Huaqiang Times Square, Tangwei Community, Fuhai Subdistrict, Bao'an District, Shenzhen City, China Test Result: PASS 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. Report No.: CTA26010801102 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ............................................................................................................ 4 2 SUMMARY .......................................................................................................................... 5 2.1 General Remarks ..................................................................................................... 5 2.2 Product Description ................................................................................................. 5 2.3 Special Accessories ................................................................................................. 5 2.4 Modifications ............................................................................................................ 5 3 TEST ENVIRONMENT ....................................................................................................... 6 3.1 Address of the test laboratory .................................................................................. 6 3.2 Test Facility .............................................................................................................. 6 3.3 Statement of the measurement uncertainty ............................................................. 6 4 Test limit .............................................................................................................................. 7 4.1 Requirement ............................................................................................................ 7 4.2 MPE Calculation Method ......................................................................................... 7 4.3 Conducted Power Results ....................................................................................... 7 4.4 Manufacturing tolerance .......................................................................................... 8 4.5 Standalone MPE Result ........................................................................................... 8 4.6 Simultaneous Transmission for MPE Result ........................................................... 8 5 Conclusio…

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1. Antenna Description: Antenna type PCB antenna Model BT-1 Frequency range 2400-2500MHz Manufacturer Xi'an ChuGu QianQiao Trading Co., Ltd. Address Room 903, Building 13, Rongchuang Dongfang Chenyuan Hansen Road, Xincheng District, Xi'an City, Shaanxi Province, China ANT Peak Gain 0.55 dBi 2. Antenna Photo: Length: 14.84mm Width: 5.35mm 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. .................... : FCC ID. ........................................... : CTA26010801101 2BVNC-BT-1 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Apr. 16, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ........................... : Xi'an ChuGu QianQiao Trading Co., Ltd. Address ............................................ : Room 903, Building 13, Rongchuang Dongfang Chenyuan Hansen Road, Xincheng District, Xi'an City, Shaanxi Province, China Test specification ........................... : Standard ........................................... : FCC Part 15.247 Shenzhen CTA 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 CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA 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. Test item description ..................... : Bluetooth receiver Trade Mark ....................................... : FCHORUS ZIYOU Manufacturer .................................... : QINZHI ELECTRONIC INFORMATION TECHNOLOGY (SHENZHEN) CO.,LTD Model/Type reference ...................... : BT-1 Listed Models ................................... : Refer to page 2 Modulation ....................................... : GFSK, Π/4DQPSK, 8DPSK Frequency ........................................ : From 2402MHz to 2480MHz Ratings ............................................. : DC 12.0V From battery Result ............................................... : PASS Report No.: CTA26010801101 Page 2 of 33 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Bluetooth receiver Model /Type : BT-1 Listed Models : SDBT-1, SDBT-2, SDBT-3, SDHF-1, SDHF-2, SDHF-3, SDAP-1, SDAP-2, SDAP-3 Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : Xi'an ChuGu QianQiao Trading Co., Ltd. Address : Room 903, Building 13, Rongchuang Dongfang Chenyuan Hansen Road, Xincheng District, Xi'an City, Shaanxi Province, China Manufacturer : QINZHI ELECTRONIC INFORMATION TECHNOLOGY (SHENZHEN) CO.,LTD Address : Room 1309, Unit 3, Huaqiang Times Square, Tangwei Community, Fuhai Subdistrict, Bao'an District, Shenzhen City, China Test Result: PASS 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. Report No.: CTA26010801101 Page 3 of 33 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 TEST STANDARDS ...................................................................................................................................... 4 2 SUMMARY .................................................................................................................................................... 5 2.1 General Remarks .............................................................................................................................. 5 2.2 Product Description ........................................................................................................................... 5 2.3 Equipment Under Test ....................................................................................................................... 5 2.4 Short description of the Equipment under Test (EUT) ...................................................................... 5 2.5 EUT configuration .............................................................................................................................. 5 2.6 EUT operation mode ......................................................................................................................... 6 2.7 Block Diagram of Test Setup ............................................................................................................. 6 2.8 Related Submittal(s) / Grant (s) ......................................................................................................... 6 2.9 Modifications ...................................................................................................................................... 6 3 TEST ENVIRONMENT ................................................................................................................................. 7 3.1 Address of the test laboratory ........................................................................................................... 7 3.2 Test…

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1 FCC Appendix RF Test Data for BT FCC ID : 2BVNC-BT-1 Company : Xi'an ChuGu QianQiao Trading Co., Ltd. EUT : Bluetooth receiver Model Number : BT-1 Report No. : CTA26010801101 Reviewed By : Eric Wang 2 Appendix A: 20dB Emission Bandwidth Test Result TestMode Antenna Freq(MHz) 20dB EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.948 2401.550 2402.498 --- --- 2441 0.957 2441.543 2442.500 --- --- 2480 0.960 2479.547 2480.507 --- --- 2DH5 Ant1 2402 1.281 2401.385 2402.666 --- --- 2441 1.311 2440.358 2441.669 --- --- 2480 1.275 2479.385 2480.660 --- --- 3DH5 Ant1 2402 1.314 2401.361 2402.675 --- --- 2441 1.320 2440.358 2441.678 --- --- 2480 1.317 2479.358 2480.675 --- --- 3 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 4 2DH5_Ant1_2402 2DH5_Ant1_2441 5 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 6 3DH5_Ant1_2480 7 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Freq(MHz) OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.86551 2401.5822 2402.4477 --- --- 2441 0.82859 2441.5818 2442.4104 --- --- 2480 0.86316 2479.5813 2480.4444 --- --- 2DH5 Ant1 2402 1.1857 2401.4189 2402.6046 --- --- 2441 1.1824 2440.4224 2441.6048 --- --- 2480 1.1934 2479.4176 2480.6110 --- --- 3DH5 Ant1 2402 1.1882 2401.4181 2402.6063 --- --- 2441 1.1939 2440.4162 2441.6101 --- --- 2480 1.1846 2479.4221 2480.6067 --- --- 8 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 9 2DH5_Ant1_2402 2DH5_Ant1_2441 10 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 11 3DH5_Ant1_2480 12 Appendix C: Maximum conducted output power Test Result Peak Test Mode Antenna Freq(MHz) Conducted Peak Powert[dBm] Conducted Limit[dBm] Verdict DH5 Ant1 2402 -6.22 ≤20.97 PASS 2441 -6.67 ≤20.97 PASS 2480 -6.58 ≤20.97 PASS 2DH5 Ant1 2402 -7.05 ≤20.97 PASS 2441 -7.37 ≤20.97 PASS 2480 -7.47 ≤20.97 PASS 3DH5 Ant1 2402 -6.78 ≤20.97 PASS 2441 -7.12 ≤20.97 PASS 2480 -7.15 ≤20.97 PASS 13 Appendix D: Carrier frequency separation Test Result TestMode Antenna Freq(MHz) Result[MHz] Limit[MHz] Verdict DH5 Ant1 Hop 0.986 ≥0.960 PASS 2DH5 Ant1 Hop 1.024 ≥0.874 PASS 3DH5 Ant1 Hop 1.002 ≥0.880 PASS 14 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop 15 16 Appendix E: Time of occupancy Test Result TestMode Antenna Freq(MHz) BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH1 Ant1 Hop 0.408 316 0.129 ≤0.4 PASS DH3 Ant1 Hop 1.663 160 0.266 ≤0.4 PASS DH5 Ant1 Hop 2.912 106 0.309 ≤0.4 PASS 2DH1 Ant1 Hop 0.417 316 0.132 ≤0.4 PASS 2DH3 Ant1 Hop 1.669 162 0.27 ≤0.4 PASS 2DH5 Ant1 Hop 2.916 102 0.297 ≤0.4 PASS 3DH1 Ant1 Hop 0.415 319 0.132 ≤0.4 PASS 3DH3 Ant1 Hop 1.666 158 0.263 ≤0.4 PASS 3DH5 Ant1 Hop 2.917 109 0.318 ≤0.4 PASS 17 Test Graphs DH1_Ant1_Hop DH3_Ant1_Hop 18 DH5_Ant1_Hop 19 2DH1_Ant1_Hop 2DH3_Ant1_Hop 20 2DH5_Ant1_Hop 21 3DH1_Ant1_Hop 3DH3_Ant1_Hop 22 3DH5_Ant1_Hop 23 24 Appendix F: Number of hopping channels Test Result TestMode Antenna Freq(MHz) Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 3DH5 Ant1 Hop 79 ≥15 PASS 25 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop 26 27 Appendix G: Band edge measurements Test Result TestMode Antenna ChName Freq(MHz) RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 -7.12 -57.9 ≤-27.12 PASS High 2480 -7.60 -50.58 ≤-27.6 PASS Low Hop_2402 -11.33 -56.71 ≤-31.33 PASS High Hop_2480 -11.01 -58.38 ≤-31.01 PASS 2DH5 Ant1 Low 2402 -9.49 -57.03 ≤-29.49 PASS High 2480 -12.74 -57.49 ≤-32.74 PASS Low Hop_2402 -12.81 -57.8 ≤-32.81 PASS High Hop_2480 -14.27 -58.25 ≤-34.27 PASS 3DH5 Ant1 Low 2402 -10.31 -57.49 ≤-30.31 PASS High 2480 -10.73 -57 ≤-30.73 PASS Low Hop_2402 -12.47 -57.44 ≤-32.47 PASS High Hop_2480 -12.89 -57.08 ≤-32.89 PASS 28 Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 29 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 30 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 31 3DH5_Ant1_Low_2402 3DH5_Ant1_High_2480 32 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 33 Appendix H: Conducted Spurious Emission Test Result TestMode Antenna Freq(MHz) FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 2402 Reference -7.28 -7.28 --- PASS 30~1000 -7.28 -67.95 ≤-27.28 PASS 1000~26500 -7.28 -51.62 ≤-27.28 PASS 2441 Reference -11.46 -11.46 --- PASS 30~1000 -11.46 -68.22 ≤-31.46 PASS 1000~26500 -11.46 -55.51 ≤-31.46 PASS 2480 Reference -7.68 -7.68 --- PASS 30~1000 -7.68 -68.03 ≤-27.68 PASS 1000~26500 -7.68 -54.99 ≤-27.68 PASS 2DH5 Ant1 2402 Reference -9.60 -9.60 --- PASS 30~1000 -9.60 -67.25 ≤-29.6 PASS 1000~26500 -9.60 -54.82 ≤-29.6 PASS 2441 Reference -11.91 -11.91 --- PASS 30~1000 -11.91 -67.81 ≤-31.91 PASS 1000~26500 -11.91 -53.83 ≤-31.91 PASS 2480 Reference -11.38 -11.38 --- PASS 30~1000 -11.38 -67.24 ≤-31.38 PASS 1000~26500 -11.38 -54.9 ≤-31.38 PASS 3DH5 Ant1 2402 Reference -12.54 -12.54 --- PASS 30~1000 -12.54 -67.41 ≤-32.54 PASS 1000~26500 -12.54 -54.11 ≤-32.54 PASS 2441 Reference -12.56 -12.56 --- PASS 30~1000 -12.56 -67.66 ≤-32.56 PASS 1000~26500 -12.56 -55.19 ≤-32.56 PASS 2480 Reference -11.75 -11.75 --- PASS 30~1000 -11.75 -67.05 ≤-31.75 PASS 1000~26500 -11.75 -55.5 ≤-31.75 PASS 34 Test Graphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 35 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 36 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000

37 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference 38 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference 39 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 40 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 41 3DH5_Ant1_2402_0~Reference 3DH5_Ant1_2402_30~1000 42 3DH5_Ant1_2402_1000~26500 3DH5_Ant1_2441_0~Reference 3DH5_Ant1_2441_30~1000 43 3DH5_Ant1_2441_1000~26500 3DH5_Ant1_2480_0~Reference 44 3DH5_Ant1_2480_30~1000 3DH5_Ant1_2480_1000~26500 45 Appendix I: Duty Cycle Test Result TestMode Antenna Freq(MHz) ON Time [ms] Period [ms] DC [%] xFactor Limit Verdict DH5 Ant1 2402 2.91 3.74 77.81 1.09 --- --- 2441 2.91 3.75 77.60 1.10 --- --- 2480 2.91 3.74 77.81 1.09 --- --- 2DH5 Ant1 2402 2.92 3.75 77.87 1.09 --- --- 2441 2.92 3.75 77.87 1.09 --- --- 2480 2.92 3.75 77.87 1.09 --- --- 3DH5 Ant1 2402 2.92 3.76 77.66 1.10 --- --- 2441 2.92 3.76 77.66 1.10 --- --- 2480 2.92 3.75 77.87 1.09 --- --- 46 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 47 2DH5_Ant1_2402 2DH5_Ant1_2441 48 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 49 3DH5_Ant1_2480 50 Appendix J: Emissions in Restricted Bands Test Result TestMode Antenna ChName Freq(MHz) Detector Freq [MHz] Result [dBm] Gain [dB] DC Factor [dB] Result [dBuV/m] Limit [dBuV/m] Verdict DH5 Ant1 Low 2402 AV 2310.000 -59.81 2.00 1.09 38.48 ≤54 PASS AV 2376.860 -58.55 2.00 1.09 39.74 ≤54 PASS AV 2390.000 -59.89 2.00 1.09 38.40 ≤54 PASS Peak 2310.000 -52.35 2.00 0.00 44.85 ≤74 PASS Peak 2347.565 -48.88 2.00 0.00 48.32 ≤74 PASS Peak 2390.000 -50.62 2.00 0.00 46.58 ≤74 PASS High 2480 AV 2483.500 -59.36 2.00 1.09 38.93 ≤54 PASS AV 2485.760 -58.33 2.00 1.09 39.96 ≤54 PASS AV 2500.000 -58.47 2.00 1.09 39.82 ≤54 PASS Peak 2483.500 -49.91 2.00 0.00 47.29 ≤74 PASS Peak 2487.520 -48.55 2.00 0.00 48.65 ≤74 PASS Peak 2500.000 -51.53 2.00 0.00 45.67 ≤74 PASS 2DH5 Ant1 Low 2402 AV 2310.000 -60.24 2.00 1.09 38.05 ≤54 PASS AV 2368.040 -58.54 2.00 1.09 39.75 ≤54 PASS AV 2390.000 -59.9 2.00 1.09 38.39 ≤54 PASS Peak 2310.000 -50.45 2.00 0.00 46.75 ≤74 PASS Peak 2358.695 -47.78 2.00 0.00 49.42 ≤74 PASS Peak 2390.000 -52.93 2.00 0.00 44.27 ≤74 PASS High 2480 AV 2483.500 -59.11 2.00 1.09 39.18 ≤54 PASS AV 2494.320 -58.37 2.00 1.09 39.92 ≤54 PASS AV 2500.000 -58.79 2.00 1.09 39.50 ≤54 PASS Peak 2483.500 -51.5 2.00 0.00 45.70 ≤74 PASS Peak 2492.480 -48.43 2.00 0.00 48.77 ≤74 PASS Peak 2500.000 -49.65 2.00 0.00 47.55 ≤74 PASS 3DH5 Ant1 Low 2402 AV 2310.000 -60.26 2.00 1.10 38.04 ≤54 PASS AV 2371.295 -58.56 2.00 1.10 39.74 ≤54 PASS AV 2390.000 -58.6 2.00 1.10 39.70 ≤54 PASS Peak 2310.000 -52.4 2.00 0.00 44.80 ≤74 PASS Peak 2347.670 -48.78 2.00 0.00 48.42 ≤74 PASS Peak 2390.000 -51.09 2.00 0.00 46.11 ≤74 PASS High 2480 AV 2483.500 -59.31 2.00 1.09 38.98 ≤54 PASS AV 2489.840 -58.39 2.00 1.09 39.90 ≤54 PASS AV 2500.000 -59.23 2.00 1.09 39.06 ≤54 PASS Peak 2483.500 -50.45 2.00 0.00 46.75 ≤74 PASS Peak 2488.720 -48.63 2.00 0.00 48.57 ≤74 PASS Peak 2500.000 -51.17 2.00 0.00 46.03 ≤74 PASS 51 Note： The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. 52 Test Graphs DH5_Ant1_Low_2402_AV DH5_Ant1_Low_2402_Peak DH5_Ant1_High_2480_AV 53 DH5_Ant1_High_2480_Peak 2DH5_Ant1_Low_2402_AV 54 2DH5_Ant1_Low_2402_Peak 2DH5_Ant1_High_2480_AV 2DH5_Ant1_High_2480_Peak 55 3DH5_Ant1_Low_2402_AV 3DH5_Ant1_Low_2402_Peak 56 3DH5_Ant1_High_2480_AV 3DH5_Ant1_High_2480_Peak

FCC ID:2BVNC-BT-1 Test Setup Photos of the EUT