2A4AX-NOVAANC Wireless Earbuds

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 5 EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 5 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 5 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 5 Fig.7 Fig.8 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 5 of 5 Fig.9

Label Location: FCC ID: 2A4AX-NOVA

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Bluetooth Antenna Bluetooth Antenna Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Fig.5 Fig.6

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 3 RADIO FREQUENCY EXPOSURE Limit According to section B.4 of 447498 D04 Interim General RF Exposure Guidance v01 SAR-based thresholds are derived based on frequency, power, and separation distance of the RF source. The formula defines the thresholds in general for either available maximum time-averaged power or maximum time-averaged ERP, whichever is greater. If the ERP of a device is not easily determined, such as for a portable device with a small form factor, the applicant may use the available maximum time-averaged power exclusively if the device antenna or radiating structure does not exceed an electrical length of λ/4. As for devices with antennas of length greater than λ/4 where the gain is not well defined, but always less than that of a half-wave dipole (length λ/2), the available maximum time-averaged power generated by the device may be used in place of the maximum time-averaged ERP, where that value is not known. The separation distance is the smallest distance from any part of the antenna or radiating structure for all persons, during operation at the applicable ERP. In the case of mobile or portable devices, the separation distance is from the outer housing of the device where it is closest to the antenna. The SAR-based exemption formula of § 1.1307(b)(3)(i)(B), repeated here as Formula (B.2), applies for single fixed, mobile, and portable RF sources with available maximum time-averaged power or effective radiated power (ERP), whichever is greater, of less than or equal to the threshold Pth (mW). This method shall only be used at separation distances from 0.5 cm to 40 cm and at frequencies from 0.3 GHz to 6 GHz (inclusive). Pth is given by Formula (B.2). Where and f is in GHz, d is the separation distance (cm), and ERP 20cm is per Formula (B.1). Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 3 The example values shown in Table B.2 are for illustration only. Frequency (MHz) Distance (mm) 5 10 15 20 25 30 35 40 45 50 300 39 65 88 110 129 148 166 184 201 217 450 22 44 67 89 112 135 158 180 203 226 835 9 25 44 66 90 116 145 175 207 240 1900 3 12 26 44 66 92 122 157 195 236 2450 3 10 22 38 59 83 111 143 179 219 3600 2 8 18 32 49 71 96 125 158 195 5800 1 6 14 25 40 58 80 106 136 169 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 3 Conducted Power Results Test Mode Channel Frequency (MHz) Measured Peak Output Power (dBm) GFSK 00 2402 1.17 39 2441 -1.78 78 2480 -1.73 π/4-DQPSK 00 2402 -1.25 39 2441 0.49 78 2480 1.13 8-DPSK 00 2402 -0.76 39 2441 1.04 78 2480 1.78 Manufacturing tolerance GFSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) 1.0 -2.0 -2.0 Tolerance ±(dB) 1.0 1.0 1.0 π/4-DQPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -1.5 0.0 1.0 Tolerance ±(dB) 1.0 1.0 1.0 8-DPSK (Peak) Channel Channel 0 Channel 39 Channel 78 Target (dBm) -1.0 1.0 1.5 Tolerance ±(dB) 1.0 1.0 1.0 Results Test Mode Channel Frequency (MHz) Max. Tune Up Power (dBm, Peak) Max. Eirp including Tune Up (dBm, Peak) Max. Eirp including Tune Up (mW, Peak) Exemption Limit (mW) GFSK 2402 2.0 3.56 2.27 3 2441 -1.0 0.56 1.14 3 2480 -1.0 0.56 1.14 3 π/4-DQPSK 2402 -0.5 1.06 1.28 3 2441 1.0 2.56 1.80 3 2480 2.0 3.56 2.27 3 8-DPSK 2402 0.0 1.56 1.43 3 2441 2.0 3.56 2.27 3 2480 2.5 4.06 2.55 3 The antenna gain of the EUT for BT is 1.56dBi (Max). the Maximum Eirp is used for Routine Evaluation Exemption according to B.4 of 447498 D04 Interim General RF Exposure Guidance v01. So, the SAR evaluation is not required.

SPECIFICATION Shenzhen Strongpower Communication Co., Ltd 502-A, Building W2-A, High-tech Industrial Village, No. 025, Gaoxin South 4th Road, Yuehai Street, Nanshan District, Shenzhen, China 深圳市瑞强通信有限公司 Shenzhen Strongpower Communication Co.,Ltd. QGC2324蓝 牙 天 线 产 品 承 认 书 客 户 (Customers) 安声 频 段 Frequency band 2400MHz-2480MHz 项 目 名 称 (Project name) 项 目 编 号 (Item number) QGC2324 颜 色 Color FPC R F设计 (RF design) 代帅 结 构 Structure 周 俊 技术总监 (Technical Director) 傅以成 日 期 Date 2023.05.08 客户确认： Confidential Information 保 密 要 求 深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事 先书面同意的时不允许透露给任何人或公司。 Page 2 索 引 一、测试环境..................................................................................................................3 1. 测试系统................................................................................................................3 2. 测试仪器................................................................................................................4 二、无源测试数据..... ..........................................................................................................5 1.S参数测试..... ...........................................................................................................5 2.无源效率&增益测试....................................................................................................5 3.无源方向图测试..........................................................................................................6 三、有源测试数据.................................................................................................................6 1.TRP&TIS测试..... .....................................................................................................6 2.有源方向图测试.........................................................................................................7 四、 天线匹配电路................................. ................................................................................................8 五、 工程图.....................................................................................................................9 Confidential Information 保 密 要 求 深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事 先书面同意的时不允许透露给任何人或公司。 Page 3 一、 测试环境(Test environment) 1.测试系统(Test system) Confidential Information 保 密 要 求 深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事 先书面同意的时不允许透露给任何人或公司。 Page 4 2.测试仪器(Test instruments) Confidential Information 保 密 要 求 深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事 先书面同意的时不允许透露给任何人或公司。 Page 5 二.无源测试数据(Passive test data) 1.S参数(S parameter) 左耳(Left ear) 右耳(Right ear) 2. 无源效率及增益Efficiency&Gain 左耳(Left ear) 右耳(Right ear) 频率 (MHz) 效率% 效率 (dB) 增益 (dBi) 2400 49% -3.08 1.03 2410 52% -2.83 1.10 2420 52% -2.86 1.09 2430 54% -2.71 0.99 2440 49% -3.08 0.79 2450 51% -2.96 1.13 2460 50% -2.99 0.81 2470 47% -3.29 0.42 2480 50% -2.99 0.72 平均值 50.41% -2.98 0.90 频率 (MHz) 效率% 效率 (dB) 增益 (dBi) 2400 49% -3.10 1.08 2410 56% -2.55 1.56 2420 52% -2.82 1.51 2430 54% -2.71 1.00 2440 51% -2.91 0.94 2450 53% -2.76 1.31 2460 54% -2.65 1.27 2470 50% -2.99 1.00 2480 54% -2.66 1.18 平均值 52.57% -2.80 1.20 Confidential Information 保 密 要 求 深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事 先书面同意的时不允许透露给任何人或公司。 Page 6 3. 无源方向图(Passive pattern) 左耳(Left ear) 右耳(Right ear) 三．有源测试数据(Active test data) 1.TRP&TIS 左耳(Left ear) 信道 CH TRP (dBm) TIS (dBm 0 4.35 -91.88 39 4.46 -91.79 78 4.48 -91.82 右耳(Right ear) 信道 CH TRP (dBm) TIS (dBm 0 4.48 -91.84 39 4.67 -91.62 78 4.93 -91.64 Confidential Information 保 密 要 求 深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事 先书面同意的时不允许透露给任何人或公司。 Page 7 2. 方向图(Directional diagram) 左耳(Left ear) 右耳(Right ear) Confidential Information 保 密 要 求 深圳市瑞强通信有限公司已拥有专有技术所提供的资料，这些专有资料应严加保密，在未经深圳市瑞强通信技术有限公司事 先书面同意的时不允许透露给任何人或公司。 Page 8 四．匹配电路(Matching circuit) Element E1 E2 E3 Value 1.5pf0RNC 五，天线尺寸（Antena Size）

Report No.: TZ230504312-E Page 1 of 38 FCC TEST REPORT Test report On Behalf of Shenzhen Quanya Trading Co.,Ltd For ANC Wireless Earbuds Model No: Tranya Nova FCC ID: 2A4AX-NOVA Prepared for : Shenzhen Quanya Trading Co.,Ltd 5th Floor, Building 19, Majialong Industrial Zone, Daxin Road, Nantou Street, Nanshan District, Shenzhen, Guangdong, China Prepared By : Shenzhen Tongzhou Testing Co.,Ltd 1th Floor, Building 1, Haomai High-tech Park, Huating Road 387, Dalang Street, Longhua, Shenzhen, China Date of Test: 2023/6/10–2023/6/20 Date of Report: 2023/6/27 Report Number: TZ230504312-E The test report apply only to the specific sample(s) tested under stated test conditions It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: TZ230504312-E Page 2 of 38 TEST RESULT CERTIFICATION Applicant’s name ................. : Shenzhen Quanya Trading Co.,Ltd Address .................................. : 5th Floor, Building 19, Majialong Industrial Zone, Daxin Road, Nantou Street, Nanshan District, Shenzhen, Guangdong, China Manufacture's Name ............ : Dongguan Silisound Technology Co.Ltd Address .................................. : 601, Building 205, New Sun Industrial City, Tangxia Town, Dongguan City, Guangdong, China Product description Trade Mark ............................. : Tranya Product name ........................... : ANC Wireless Earbuds Model No ................................ : Tranya Nova Standards ............................. : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Tongzhou Testing Co.,Ltd is acknowledged as copyright owner and source of the material. Shenzhen Tongzhou Testing 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. Date of Test ............................. ........... : Date (s) of performance of tests ........... : 2023/6/10-2023/6/20 Date of Issue ......................................... : 2023/6/27 Test Result ............................................ : PASS Testing Engineer : (Nancy Li) Technical Manager : (Hugo Chen) Authorized Signatory : (Andy Zhang) Report No.: TZ230504312-E Page 3 of 38 Revision History Revision Issue Date Revisions Revised By 00 2023/6/27 Initial Issue Andy Zhang Report No.: TZ230504312-E Page 4 of 38 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION ................................................................................................................ 5 1.1. Description of Device (EUT) ................................................................................................................... 5 1.2 Support equipment List ................................................................................................................................ 5 1.3 EUT configuration ......................................................................................................................................... 5 The following peripheral devices and interface cables were connected during the measurement: ....... 5 1.4 External I/O Cable ........................................................................................................................................ 5 1.5 Description of Test Facility .......................................................................................................................... 6 1.6 Statement of the Measurement Uncertainty ............................................................................................. 7 1.7 Measurement Uncertainty ........................................................................................................................... 7 1.8 Description of Test Modes .......................................................................................................................... 7 2. TEST METHODOLOGY ...................................................................................................................... 8 2.1 EUT Configuration ........................................................................................................................................ 8 2.2 EUT Exercise ................................................................................................................................................ 8 2.3 General Test Procedures ............................................................................................................................ 8 2.4. Test Sample ................................................................................................................................................. 8 3. SYSTEM TEST CONFIGURATION .................................................................................................. 9 3.1 Justification .................................................................................................................................................... 9 3.2 EUT Exercise Software ............................................................................................................................... 9 3.3 Special Accessories ..................................................................................................................................... 9 3.4 Block Diagram/Schematics ......................................................................................................................... 9 3.5 Equipment Modifications ............................................................................................................................. 9 3.6 Test Setup ..................................................................................................................................................... 9 4. SUMMARY OF TEST RESULTS ........................................…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 1 of 43 Appendix Test Data for BT(BDR/EDR) (Conducted Measurement) Product Name: ANC Wireless Earbuds Trade Mark: Tranya Test Model: Tranya Nova FCC ID: 2A4AX-NOVA Environmental Conditions Temperature: 25.5C Relative Humidity: 55% ATM Pressure: 100.0 kPa Test Engineer: Anna Hu Supervised by: Hugo Chen NOTE N/A Appendix A: 20dB Emission Bandwidth Test Result TestMode Antenna Channel 20db EBW[MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.945 2401.544 2402.489 --- --- 2441 0.942 2440.544 2441.486 --- --- 2480 0.945 2479.544 2480.489 --- --- 2DH5 Ant1 2402 1.329 2401.340 2402.669 --- --- 2441 1.326 2440.343 2441.669 --- --- 2480 1.344 2479.337 2480.681 --- --- 3DH5 Ant1 2402 1.290 2401.361 2402.651 --- --- 2441 1.353 2440.328 2441.681 --- --- 2480 1.302 2479.355 2480.657 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 2 of 43 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 2DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 3 of 43 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 4 of 43 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 5 of 43 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict DH5 Ant1 2402 0.86763 2401.5661 2402.4337 --- --- 2441 0.87852 2440.5641 2441.4426 --- --- 2480 0.85620 2479.5731 2480.4293 --- --- 2DH5 Ant1 2402 1.1903 2401.4105 2402.6008 --- --- 2441 1.1910 2440.4116 2441.6026 --- --- 2480 1.1943 2479.4100 2480.6043 --- --- 3DH5 Ant1 2402 1.2006 2401.4002 2402.6008 --- --- 2441 1.1974 2440.4009 2441.5983 --- --- 2480 1.1953 2479.4024 2480.5977 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 6 of 43 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 2DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 7 of 43 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 8 of 43 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 9 of 43 Appendix C: Maximum Peak conducted output power Test Result TestMode Antenna Channel Result[dBm] Limit[dBm] Verdict DH5 Ant1 2402 1.17 ≤30 PASS 2441 -1.78 ≤30 PASS 2480 -1.73 ≤30 PASS 2DH5 Ant1 2402 -1.25 ≤20.97 PASS 2441 0.49 ≤20.97 PASS 2480 1.13 ≤20.97 PASS 3DH5 Ant1 2402 -0.76 ≤20.97 PASS 2441 1.04 ≤20.97 PASS 2480 1.78 ≤20.97 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 10 of 43 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 11 of 43 2DH5_Ant1_2402 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 12 of 43 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 13 of 43 Appendix D: Carrier frequency separation Test Result TestMode Antenna Channel Result[MHz] Limit[MHz] Verdict DH5 Ant1 Hop 1.014 ≥0.945 PASS 2DH5 Ant1 Hop 1.178 ≥0.896 PASS 3DH5 Ant1 Hop 1.014 ≥0.902 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 14 of 43 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 15 of 43 Appendix E: Time of occupancy Test Result TestMode Antenna Channel BurstWidth [ms] TotalHops [Num] Result[s] Limit[s] Verdict DH5 Ant1 Hop 2.888 130 0.375 ≤0.4 PASS 2DH5 Ant1 Hop 2.887 80 0.231 ≤0.4 PASS 3DH5 Ant1 Hop 2.888 100 0.289 ≤0.4 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 16 of 43 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 17 of 43 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 18 of 43 Appendix F: Number of hopping channels Test Result TestMode Antenna Channel Result[Num] Limit[Num] Verdict DH5 Ant1 Hop 79 ≥15 PASS 2DH5 Ant1 Hop 79 ≥15 PASS 3DH5 Ant1 Hop 79 ≥15 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 19 of 43 Test Graphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 20 of 43 Appendix G: Band edge measurements Test Result TestMode Antenna ChName Channel RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5 Ant1 Low 2402 0.81 -50.51 ≤-19.19 PASS High 2480 -2.05 -49.46 ≤-22.05 PASS Low Hop_2402 -4.71 -50.87 ≤-24.71 PASS High Hop_2480 -1.80 -48.67 ≤-21.8 PASS 2DH5 Ant1 Low 2402 -5.23 -50.26 ≤-25.23 PASS High 2480 -1.84 -49.55 ≤-21.84 PASS Low Hop_2402 -6.60 -50.73 ≤-26.6 PASS High Hop_2480 -3.36 -49.09 ≤-23.36 PASS 3DH5 Ant1 Low 2402 -3.92 -49.22 ≤-23.92 PASS High 2480 -1.43 -49.14 ≤-21.43 PASS Low Hop_2402 -6.21 -50.18 ≤-26.21 PASS High Hop_2480 -2.19 -49.49 ≤-22.19 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 21 of 43 Test Graphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 DH5_Ant1_High_Hop_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 22 of 43 2DH5_Ant1_Low_2402 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 23 of 43 2DH5_Ant1_High_Hop_2480 3DH5_Ant1_Low_2402 3DH5_Ant1_High_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 24 of 43 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 30 of 43 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 2DH5_Ant1_2480_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 31 of 43 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 3DH5_Ant1_2402_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 32 of 43 3DH5_Ant1_2402_30~1000 3DH5_Ant1_2402_1000~26500 3DH5_Ant1_2441_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 33 of 43 3DH5_Ant1_2441_30~1000 3DH5_Ant1_2441_1000~26500 3DH5_Ant1_2480_0~Reference Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 34 of 43 3DH5_Ant1_2480_30~1000 3DH5_Ant1_2480_1000~26500 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 35 of 43 Appendix I: Duty Cycle Test Result TestMode Antenna Channel Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 1/T[kHz] DH5 Ant1 2402 2.89 3.75 77.07 0.35 2441 2.88 3.74 77.01 0.35 2480 2.88 3.74 77.01 0.35 2DH5 Ant1 2402 2.89 3.75 77.07 0.35 2441 2.88 3.74 77.01 0.35 2480 2.88 3.75 76.80 0.35 3DH5 Ant1 2402 2.88 3.75 76.80 0.35 2441 2.88 3.75 76.80 0.35 2480 2.89 3.75 77.07 0.35 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 36 of 43 Test Graphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 2DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 37 of 43 2DH5_Ant1_2441 2DH5_Ant1_2480 3DH5_Ant1_2402 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 38 of 43 3DH5_Ant1_2441 3DH5_Ant1_2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 39 of 43 Appendix J: Emissions in Restricted Bands Test Result TestMode Antenna ChName Channel Detector Freq(MHz) Result(dBm) Limit(dBm) Verdict DH5 Ant1 Low 2402 AV 2310.000 -49.55 ≤-41.20 PASS AV 2389.880 -49.06 ≤-41.20 PASS AV 2390.000 -49.08 ≤-41.20 PASS Peak 2310.000 -43.3 ≤-21.20 PASS Peak 2332.235 -39.63 ≤-21.20 PASS Peak 2390.000 -43.28 ≤-21.20 PASS High 2480 AV 2483.500 -48.18 ≤-41.20 PASS AV 2484.240 -48.08 ≤-41.20 PASS AV 2500.000 -48.51 ≤-41.20 PASS Peak 2483.500 -39.74 ≤-21.20 PASS Peak 2490.000 -38.27 ≤-21.20 PASS Peak 2500.000 -41.88 ≤-21.20 PASS 2DH5 Ant1 Low 2402 AV 2310.000 -49.62 ≤-41.20 PASS AV 2388.725 -49.09 ≤-41.20 PASS AV 2390.000 -49.11 ≤-41.20 PASS Peak 2310.000 -43.08 ≤-21.20 PASS Peak 2338.850 -38.98 ≤-21.20 PASS Peak 2390.000 -42.51 ≤-21.20 PASS High 2480 AV 2483.500 -47.78 ≤-41.20 PASS AV 2483.520 -47.78 ≤-41.20 PASS AV 2500.000 -48.52 ≤-41.20 PASS Peak 2483.500 -40.58 ≤-21.20 PASS Peak 2485.440 -38.66 ≤-21.20 PASS Peak 2500.000 -41.93 ≤-21.20 PASS 3DH5 Ant1 Low 2402 AV 2310.000 -49.61 ≤-41.20 PASS AV 2388.200 -48.99 ≤-41.20 PASS AV 2390.000 -49.21 ≤-41.20 PASS Peak 2310.000 -42.52 ≤-21.20 PASS Peak 2311.760 -39.41 ≤-21.20 PASS Peak 2390.000 -40.1 ≤-21.20 PASS High 2480 AV 2483.500 -47.71 ≤-41.20 PASS AV 2483.520 -47.71 ≤-41.20 PASS AV 2500.000 -48.59 ≤-41.20 PASS Peak 2483.500 -42.1 ≤-21.20 PASS Peak 2499.760 -39 ≤-21.20 PASS Peak 2500.000 -41.64 ≤-21.20 PASS Note： 1. The Antenna Gain is compensated in the graph with 2dBi and Antenna Gain which is Higher. 2. 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. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 40 of 43 Test Graphs DH5_Ant1_Low_2402_AV DH5_Ant1_Low_2402_Peak DH5_Ant1_High_2480_AV DH5_Ant1_High_2480_Peak Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 41 of 43 2DH5_Ant1_Low_2402_AV 2DH5_Ant1_Low_2402_Peak 2DH5_Ant1_High_2480_AV Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 42 of 43 2DH5_Ant1_High_2480_Peak 3DH5_Ant1_Low_2402_AV 3DH5_Ant1_Low_2402_Peak Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA Report No.: TZ230504312-E Page 43 of 43 3DH5_Ant1_High_2480_AV 3DH5_Ant1_High_2480_Peak

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 2 TEST SETUP PHOTOS OF THE EUT Radiated Emission Below 1GHz Radiated Emission Above 1GHz Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2A4AX-NOVA This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 2 Conducted Emission