2BEAX-NV-X2Streaming Media Dash Cam

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Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 1 of 10 RF Exposure MPE Report Reference No. ..................... : FCC ID............................................. : HTT202601849F04 2BEAX-NV-X2 Compiled by ( position+printed name+signature) . : File administrators Supervised by ( position+printed name+signature) . : Project Engineer Approved by ( position+printed name+signature) . : RF Manager Date of issue .................................... : Mar. 06, 2026 Testing Laboratory Name .............. : Shenzhen HTT Technology Co.,Ltd. Address............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ............................ : Shenzhen Musheng Technology Co., Ltd Address............................................ : 808,8F,YongChangBuilding,No.43 Lixin Road,Nanwan Street, LongGang District, Shenzhen, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen HTT 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 HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT 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 ..................... : Streaming Media Dash Cam Manufacturer .................................... : SHENZHEN OKCAR DIGITAL CO.，LTD Trade Mark ........................................ AKEEYO Model/Type reference ...................... : NV-X2 Rating ............................................... : DC 5V Result ............................................... : PASS Report No.: HTT202601849F04 Page 2 of 10 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 2 of 10 T E S T R E P O R T Equipment under Test : Streaming Media Dash Cam Model /Type : NV-X2 Listed Models : NV-X2 LITE,NV-X2 MAX,NV-X2 LTE,NV-X2 Pro,NV-X3, NV-X3 LITE,NV-X3 MAX,NV-X3 LTE,NV-X3 Pro Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number is different for these model. Applicant : Shenzhen Musheng Technology Co., Ltd Address : 808,8F,YongChangBuilding,No.43 Lixin Road,Nanwan Street, LongGang District, Shenzhen, China Manufacturer : SHENZHEN OKCAR DIGITAL CO.，LTD Address : 3rd Floor, Building B, Oyster Logistics Park, Gushu Shugang Passage, Xixiang，Shenzhen，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.: HTT202601849F04 Page 3 of 10 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 3 of 10 Contents 1 T E S T S T A N D A R D S ................................................... 4 2 S U M M A R Y .............................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Special Accessories 6 2.4 Modifications 6 3 T E S T E N V I R O N M E N T 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Statement of the measurement uncertainty 7 4 T E S T L I M I T 8 4.1 Requirement 8 4.2 MPE Calculation Method 8 4.3 Conducted Power Results 9 4.4 Manufacturing tolerance 10 4.5 Standalone MPE Result 10 4.6 Simultaneous Transmission for MPE Result 10 5 C O N C L U S I O N ......................................................... 10 Report No.: HTT202601849F04 Page 4 of 10 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 4 of 10 1 T E S T S T A N D A R D S The tests were performed according to following standards: ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device, RF Exposure, Equipment Authorization Procedures. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices Report No.: HTT202601849F04 Page 5 of 10 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 5 of 10 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Jan. 19, 2026 Testing commenced on : Jan. 19, 2026 Testing concluded on : Mar. 06, 2026 2.2 Product Description Product Description: Streaming Media Dash Cam Model/Type reference: NV-X2 Power supply: DC 5V Testing sample ID： HTT202601849-1# (Engineer sample) HTT202601849-2# (Normal sample) Hardware version: / Software version: / Bluetooth BLE Supported type: Bluetooth low Energy Modulation: GFSK Operation frequency: 2402MHz to 2480MHz Channel number: 40 Channel separation: 2 MHz Antenna type: FPC Antenna Antenna gain: -0.52 dBi Bluetooth : Supported Type: Bluetooth BR/EDR Modula…

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Shenzhen HTT Technology Co., Ltd. Report No.: HTT202601849 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 2 Product Name: Streaming Media Dash Cam Model No.: NV-X2 Test Setup Photo Radiated Emission Report No.: HTT202601849 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 2 RF Test ------End------

Report No.: HTT202601849F03 Page 60 of 67 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China 802.11ax(HEW40)_HCH_5230MHz_SU_ / _Ant1_NTNV 802.11ax(HEW80)_MCH_5210MHz_SU_ / _Ant1_NTNV Report No.: HTT202601849F03 Page 61 of 67 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China 4.6 Minimum Emission Bandwidth (6dB Bandwidth) Limit Within the 5.725-5.85 GHz band, the minimum 6 dB bandwidth of U-NII devices shall be at least 500 kHz. Test Procedure 1. Set resolution bandwidth (RBW) = 100 kHz 2. Set the video bandwidth 3 x RBW. 3. Detector = Peak. 4. Trace mode = Max hold. 5. Measure the maximum width of the emission that is constrained by the frequencies associated with the two outermost amplitude points (upper and lower frequencies) that are attenuated by 6 dB relative to the maximum level measured in the fundamental emission. Test Configuration EUT SPECTRUM ANALYZER Test Results N/A Report No.: HTT202601849F03 Page 62 of 67 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China 4.7 Frequency Stability LIMIT Manufacturers of U-NII devices are responsible for ensuring frequency stability such that an emission is maintained within the band of operation under all conditions of normal operation as specified in the users manual. TEST CONFIGURATION TEST PROCEDURE Frequency Stability under Temperature Variations: The equipment under test was connected to an external AC or DC power supply and input rated voltage. RF output was connected to a frequency counter or spectrum analyzer via feed through attenuators. The EUT was placed inside the temperature chamber. Set the spectrum analyzer RBW low enough to obtain the desired frequency resolution and measure EUT 20°C operating frequency as reference frequency. Turn EUT off and set the chamber temperature to -30°C. After the temperature stabilized for approximately 30 minutes recorded the frequency. Repeat step measure with 10°C increased per stage until the highest temperature of +50°C reached. Frequency Stability under Voltage Variations: Set chamber temperature to 20°C. Use a variable AC power supply / DC power source to power the EUT and set the voltage to rated voltage. Set the spectrum analyzer RBW low enough to obtain the desired frequency resolution and recorded the frequency. Reduce the input voltage to specify extreme voltage variation (±15%) and endpoint, record the maximum frequency change. TEST RESULTS Mode TX Type Frequency (MHz) Temperature (°C) Voltage (VAC) Measured Frequency (MHz) Limit (MHz) Verdict 802.11a SISO 5180 20 102 5180.040 5150 to 5250 Pass 120 5179.960 5150 to 5250 Pass 138 5180.040 5150 to 5250 Pass -30 120 5180.020 5150 to 5250 Pass -20 120 5180.020 5150 to 5250 Pass -10 120 5179.960 5150 to 5250 Pass 0 120 5179.960 5150 to 5250 Pass 10 120 5179.980 5150 to 5250 Pass 30 120 5180.020 5150 to 5250 Pass 40 120 5180.040 5150 to 5250 Pass 50 120 5179.980 5150 to 5250 Pass Report No.: HTT202601849F03 Page 63 of 67 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China 5200 20 102 5200.000 5150 to 5250 Pass 120 5199.960 5150 to 5250 Pass 138 5200.040 5150 to 5250 Pass -30 120 5200.060 5150 to 5250 Pass -20 120 5199.960 5150 to 5250 Pass -10 120 5200.000 5150 to 5250 Pass 0 120 5200.020 5150 to 5250 Pass 10 120 5200.040 5150 to 5250 Pass 30 120 5199.960 5150 to 5250 Pass 40 120 5199.880 5150 to 5250 Pass 50 120 5199.960 5150 to 5250 Pass 5240 20 102 5240.040 5150 to 5250 Pass 120 5240.100 5150 to 5250 Pass 138 5240.060 5150 to 5250 Pass -30 120 5240.060 5150 to 5250 Pass -20 120 5240.060 5150 to 5250 Pass -10 120 5240.040 5150 to 5250 Pass 0 120 5239.960 5150 to 5250 Pass 10 120 5240.120 5150 to 5250 Pass 30 120 5239.980 5150 to 5250 Pass 40 120 5240.080 5150 to 5250 Pass 50 120 5239.960 5150 to 5250 Pass 802.11n (HT20) SISO 5180 20 102 5180.100 5150 to 5250 Pass 120 5179.960 5150 to 5250 Pass 138 5179.940 5150 to 5250 Pass -30 120 5180.020 5150 to 5250 Pass -20 120 5179.920 5150 to 5250 Pass -10 120 5180.000 5150 to 5250 Pass 0 120 5179.960 5150 to 5250 Pass 10 120 5179.960 5150 to 5250 Pass 30 120 5180.000 5150 to 5250 Pass 40 120 5179.900 5150 to 5250 Pass 50 120 5180.000 5150 to 5250 Pass 5200 20 102 5199.960 5150 to 5250 Pass 120 5200.020 5150 to 5250 Pass 138 5200.020 5150 to 5250 Pass -30 120 5200.040 5150 to 5250 Pass -20 120 5200.080 5150 to 5250 Pass -10 120 5200.060 5150 to 5250 Pass 0 120 5200.020 5150 to 5250 Pass 10 120 5200.060 5150 to 5250 Pass 30 120 5200.060 5150 to 5250 Pass 40 120 5199.980 5150 to 5250 Pass 50 120 5200.040 5150 to 5250 Pass 5240 20 102 5240.000 5150 to 5250 Pass 120 5240.060 5150 to 5250 Pass 138 5239.980 5150 to 5250 Pass -30 120 5240.000 5150 to 5250 Pass -20 120 5240.020 5150 to 5250 Pass -10 120 5240.060 5150 to 5250 Pass 0 120 5239.940 5150 to 5250 Pass 10 120 5239.980 5150 to 5250 Pass 30 120 5240.120 5150 to 5250 Pass 40 120 5240.000 5150 to 5250 Pass 50 120 5240.020 5150 to 5250 Pass 802.11n (HT40) SISO 5190 20 102 5190.040 5150 to 5250 Pass 120 5190.040 5150 to 5250 Pass 138 5190.000 5150 to 5250 Pass -30 120 5190.000 5150 to 5250 Pass -20 120 5190.040 5150 to 5250 Pass -10 120 5190.120 5150 to 5250 Pass 0 120 5190.120 5150 to 5250 Pass 10 120 5190.040 5150 to 5250 Pass 30 120 5190.000 5150 to 5250 Pass 40 120 5190.000 5150 to 5250 Pass 50 120 5190.040 5150 to 5250 Pass 5230 20 102 5230.080 51…

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Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China FCC PART 15 SUBPART E TEST REPORT FCC PART 15 SUBPART E 15.407 Report Reference No. ..................... : FCC ID. ........................................... : HTT202601849F03 2BEAX-NV-X2 Compiled by ( position+printed name+signature) .. : File administrators Supervised by ( position+printed name+signature) .. : Project Engineer Approved by ( position+printed name+signature) .. : RF Manager Date of issue ..................................... : Mar. 06, 2026 Testing Laboratory Name .............. : Shenzhen HTT Technology Co.,Ltd. Address ............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ............................ : Shenzhen Musheng Technology Co., Ltd Address ............................................ : 808,8F,YongChangBuilding,No.43 Lixin Road,Nanwan Street, LongGang District, Shenzhen, China Test specification ...........................: Standard ........................................... : FCC Part 15 Subpart E 15.407 Shenzhen HTT 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 HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT 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 ..................... : Streaming Media Dash Cam Trade Mark ....................................... : AKEEYO Manufacturer .................................... : SHENZHEN OKCAR DIGITAL CO.，LTD Model/Type reference....................... : NV-X2 Listed Models .................................. : NV-X2 LITE,NV-X2 MAX,NV-X2 LTE,NV-X2 Pro,NV-X3, NV-X3 LITE,NV-X3 MAX,NV-X3 LTE,NV-X3 Pro Modulation ....................................... : OFDM Frequency .......................................... From 5180MHz-5240MHz Ratings ............................................. : DC 5V Result................................................ : PASS Report No.: HTT202601849F03 Page 2 of 67 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China T E S T R E P O R T Equipment under Test : Streaming Media Dash Cam Model /Type : NV-X2 Serial Models : NV-X2 LITE,NV-X2 MAX,NV-X2 LTE,NV-X2 Pro,NV-X3, NV-X3 LITE,NV-X3 MAX,NV-X3 LTE,NV-X3 Pro Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number is different for these model. Applicant : Shenzhen Musheng Technology Co., Ltd Address : 808,8F,YongChangBuilding,No.43 Lixin Road,Nanwan Street, LongGang District, Shenzhen, China Manufacturer : SHENZHEN OKCAR DIGITAL CO.，LTD Address : 3rd Floor, Building B, Oyster Logistics Park, Gushu Shugang Passage, Xixiang，Shenzhen，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.: HTT202601849F03 Page 3 of 67 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Contents 1 T E S T S T A N D A R D S .................................................................. 4 2 S U M M A R Y ............................................................................. 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 operation mode 5 2.6 Block Diagram of Test Setup 6 2.7 Related Submittal(s) / Grant (s) 6 2.8 Modifications 6 3 T E S T E N V I R O N M E N T ............................................................... 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Test Description 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 9 4 T E S T C O N D I T I O N S A N D R E S U L T S ............................................ 10 4.1 AC Power Conducted Emission 10 4.2 Radiated Emissions 11 4.3 Maximum Conducted Average Output Power 36 4.4 Power Spectral Density 38 4.5 Emission Bandwidth (26dB Bandwidth) 50 4.6 Minimum Emission Bandwidth (6dB Bandwidth) 51 4.7 Frequency Stability 62 5 T E S T S E T U P P H O T O S O F T H E E U T .......................................... 67 6 P H O T O S O F T H E E U T ............................................................. 67 Report No.: HTT202601849F03 Page 4 of 67 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15 Subpart E—Unlicensed National Information Infrastructure Devices ANSI C63.10-2020 +COR. 1-2023+ C63.10A-2024+ ERRATA TO C63.10A-2024: American National Standard for Testing Unlicensed Wireless Devices KDB789033 D02: General UNII Test Procedures New Rules v01r02 Report No.: HTT202601849F03 Page 5 of 67 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community,…

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56 802.11ac(VHT20)_MCH_5200MHz_Ant1_NTNV 802.11ac(VHT20)_HCH_5240MHz_Ant1_NTNV 57 802.11ac(VHT20)_HCH_5240MHz_Ant1_NTNV 802.11ac(VHT40)_LCH_5190MHz_Ant1_NTNV 58 802.11ac(VHT40)_LCH_5190MHz_Ant1_NTNV 802.11ac(VHT40)_HCH_5230MHz_Ant1_NTNV 59 802.11ac(VHT40)_HCH_5230MHz_Ant1_NTNV 802.11ac(VHT80)_MCH_5210MHz_Ant1_NTNV 60 802.11ac(VHT80)_MCH_5210MHz_Ant1_NTNV 802.11ac(VHT80)_MCH_5210MHz_Ant1_NTNV 61 802.11ax(HEW20)_LCH_5180MHz_SU_ / _Ant1_NTNV 802.11ax(HEW20)_LCH_5180MHz_SU_ / _Ant1_NTNV 62 802.11ax(HEW20)_MCH_5200MHz_SU_ / _Ant1_NTNV 802.11ax(HEW20)_HCH_5240MHz_SU_ / _Ant1_NTNV 63 802.11ax(HEW20)_HCH_5240MHz_SU_ / _Ant1_NTNV 802.11ax(HEW40)_LCH_5190MHz_SU_ / _Ant1_NTNV 64 802.11ax(HEW40)_LCH_5190MHz_SU_ / _Ant1_NTNV 802.11ax(HEW40)_HCH_5230MHz_SU_ / _Ant1_NTNV 65 802.11ax(HEW40)_HCH_5230MHz_SU_ / _Ant1_NTNV 802.11ax(HEW80)_MCH_5210MHz_SU_ / _Ant1_NTNV 66 802.11ax(HEW80)_MCH_5210MHz_SU_ / _Ant1_NTNV 802.11ax(HEW80)_MCH_5210MHz_SU_ / _Ant1_NTNV 67 6. Frequency Stability 6.1 Test Result 6.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) Temperature (°C) Voltage (VDC) Measured Frequency (MHz) Limit (MHz) Verdict 802.11a SISO 5180 20 4.5 5180.040 5150 to 5250 Pass 5.0 5179.960 5150 to 5250 Pass 5.5 5180.040 5150 to 5250 Pass -30 5.0 5180.020 5150 to 5250 Pass -20 5.0 5180.020 5150 to 5250 Pass -10 5.0 5179.960 5150 to 5250 Pass 0 5.0 5179.960 5150 to 5250 Pass 10 5.0 5179.980 5150 to 5250 Pass 30 5.0 5180.020 5150 to 5250 Pass 40 5.0 5180.040 5150 to 5250 Pass 50 5.0 5179.980 5150 to 5250 Pass 5200 20 4.5 5200.000 5150 to 5250 Pass 5.0 5199.960 5150 to 5250 Pass 5.5 5200.040 5150 to 5250 Pass -30 5.0 5200.060 5150 to 5250 Pass -20 5.0 5199.960 5150 to 5250 Pass -10 5.0 5200.000 5150 to 5250 Pass 0 5.0 5200.020 5150 to 5250 Pass 10 5.0 5200.040 5150 to 5250 Pass 30 5.0 5199.960 5150 to 5250 Pass 40 5.0 5199.880 5150 to 5250 Pass 50 5.0 5199.960 5150 to 5250 Pass 5240 20 4.5 5240.040 5150 to 5250 Pass 5.0 5240.100 5150 to 5250 Pass 5.5 5240.060 5150 to 5250 Pass -30 5.0 5240.060 5150 to 5250 Pass -20 5.0 5240.060 5150 to 5250 Pass -10 5.0 5240.040 5150 to 5250 Pass 0 5.0 5239.960 5150 to 5250 Pass 10 5.0 5240.120 5150 to 5250 Pass 30 5.0 5239.980 5150 to 5250 Pass 40 5.0 5240.080 5150 to 5250 Pass 50 5.0 5239.960 5150 to 5250 Pass 802.11n (HT20) SISO 5180 20 4.5 5180.100 5150 to 5250 Pass 5.0 5179.960 5150 to 5250 Pass 5.5 5179.940 5150 to 5250 Pass -30 5.0 5180.020 5150 to 5250 Pass -20 5.0 5179.920 5150 to 5250 Pass -10 5.0 5180.000 5150 to 5250 Pass 0 5.0 5179.960 5150 to 5250 Pass 10 5.0 5179.960 5150 to 5250 Pass 30 5.0 5180.000 5150 to 5250 Pass 40 5.0 5179.900 5150 to 5250 Pass 50 5.0 5180.000 5150 to 5250 Pass 5200 20 4.5 5199.960 5150 to 5250 Pass 5.0 5200.020 5150 to 5250 Pass 68 5.5 5200.020 5150 to 5250 Pass -30 5.0 5200.040 5150 to 5250 Pass -20 5.0 5200.080 5150 to 5250 Pass -10 5.0 5200.060 5150 to 5250 Pass 0 5.0 5200.020 5150 to 5250 Pass 10 5.0 5200.060 5150 to 5250 Pass 30 5.0 5200.060 5150 to 5250 Pass 40 5.0 5199.980 5150 to 5250 Pass 50 5.0 5200.040 5150 to 5250 Pass 5240 20 4.5 5240.000 5150 to 5250 Pass 5.0 5240.060 5150 to 5250 Pass 5.5 5239.980 5150 to 5250 Pass -30 5.0 5240.000 5150 to 5250 Pass -20 5.0 5240.020 5150 to 5250 Pass -10 5.0 5240.060 5150 to 5250 Pass 0 5.0 5239.940 5150 to 5250 Pass 10 5.0 5239.980 5150 to 5250 Pass 30 5.0 5240.120 5150 to 5250 Pass 40 5.0 5240.000 5150 to 5250 Pass 50 5.0 5240.020 5150 to 5250 Pass 802.11n (HT40) SISO 5190 20 4.5 5190.040 5150 to 5250 Pass 5.0 5190.040 5150 to 5250 Pass 5.5 5190.000 5150 to 5250 Pass -30 5.0 5190.000 5150 to 5250 Pass -20 5.0 5190.040 5150 to 5250 Pass -10 5.0 5190.120 5150 to 5250 Pass 0 5.0 5190.120 5150 to 5250 Pass 10 5.0 5190.040 5150 to 5250 Pass 30 5.0 5190.000 5150 to 5250 Pass 40 5.0 5190.000 5150 to 5250 Pass 50 5.0 5190.040 5150 to 5250 Pass 5230 20 4.5 5230.080 5150 to 5250 Pass 5.0 5230.080 5150 to 5250 Pass 5.5 5230.080 5150 to 5250 Pass -30 5.0 5230.000 5150 to 5250 Pass -20 5.0 5230.040 5150 to 5250 Pass -10 5.0 5230.040 5150 to 5250 Pass 0 5.0 5230.160 5150 to 5250 Pass 10 5.0 5230.120 5150 to 5250 Pass 30 5.0 5230.160 5150 to 5250 Pass 40 5.0 5230.040 5150 to 5250 Pass 50 5.0 5230.000 5150 to 5250 Pass 802.11ac (VHT20) SISO 5180 20 4.5 5179.980 5150 to 5250 Pass 5.0 5179.920 5150 to 5250 Pass 5.5 5179.920 5150 to 5250 Pass -30 5.0 5179.980 5150 to 5250 Pass -20 5.0 5179.960 5150 to 5250 Pass -10 5.0 5180.060 5150 to 5250 Pass 0 5.0 5179.980 5150 to 5250 Pass 10 5.0 5180.020 5150 to 5250 Pass 30 5.0 5179.960 5150 to 5250 Pass 40 5.0 5180.060 5150 to 5250 Pass 50 5.0 5180.020 5150 to 5250 Pass 5200 20 4.5 5199.980 5150 to 5250 Pass 5.0 5200.020 5150 to 5250 Pass 5.5 5200.040 5150 to 5250 Pass -30 5.0 5200.040 5150 to 5250 Pass -20 5.0 5199.920 5150 to 5250 Pass -10 5.0 5199.980 5150 to 5250 Pass 69 0 5.0 5199.960 5150 to 5250 Pass 10 5.0 5199.960 5150 to 5250 Pass 30 5.0 5200.040 5150 to 5250 Pass 40 5.0 5200.020 5150 to 5250 Pass 50 5.0 5200.040 5150 to 5250 Pass 5240 20 4.5 5240.060 5150 to 5250 Pass 5.0 5240.040 5150 to 5250 Pass 5.5 5240.040 5150 to 5250 Pass -30 5.0 5240.100 5150 to 5250 Pass -20 5.0 5240.040 5150 to 5250 Pass -10 5.0 5240.040 5150 to 5250 Pass 0 5.0 5240.020 5150 to 5250 Pass 10 5.0 5240.020 5150 to 5250 Pass 30 5.0 5239.960 5150 to 5250 Pass 40 5.0 5240.040 5150 to 5250 Pass 50 5.0 5239.980 5150 to 5250 Pass 802.11ac (VHT40) SISO 5190 20 4.5 5190.080 5150 to 5250 Pass 5.0 5190.040 5150 to 5250 Pass 5.5 5190.040 5150 to 5250 Pass -30 5.0 5190.000 5150 to 5250 Pass -20 5.0 5190.040 5150 to 5250 Pass -10 5.0 5190.040 5150 to 5250 Pass 0 5.0 5189.960 5150 to 5250 Pass 10 5.0 5190.000 5150 to 5250 Pass 30 5.0 5190.040 5150 to 5250 Pass 40 5.0 5190.000 5150 to 5250 Pass 50 5.0 5189.960 5150 to 5250 Pass 5230 20 4.5 5230.160 5150 to 5250 Pass 5.0 5230.000 5150 to 5250 Pass 5.5 5229.920 5150 to 5250 Pass -30 5.0 5230.040 5150 to 5250 Pass -20 5.0 5230.080 5150 to 5250 Pass -10 5.0 5230.040 5150 to 5250 Pass 0 5.0 5230.080 5150 to 5250 Pass 10 5.0 5230.080 5150 to 5250 Pass 30 5.0 5…

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1 Appendix RF Test Data for WIFI 5G Company: : Shenzhen Musheng Technology Co., Ltd EUT : Streaming Media Dash Cam FCC ID: : 2BEAX-NV-X2 Model Number : NV-X2 Report No. : HTT202601849F03 Reviewed By : Heber He 2 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 802.11a SISO 5180 1.400 11.413 12.27 9.11 0.00 5200 1.400 11.413 12.27 9.11 0.00 5240 1.397 11.413 12.24 9.12 0.03 802.11n (HT20) SISO 5180 5.090 15.107 33.69 4.72 0.01 5200 5.090 15.106 33.70 4.72 0.02 5240 5.090 15.106 33.70 4.72 0.01 802.11n (HT40) SISO 5190 4.897 14.914 32.83 4.84 0.02 5230 4.897 14.913 32.84 4.84 0.02 802.11ac (VHT20) SISO 5180 5.096 15.113 33.72 4.72 0.00 5200 5.097 15.113 33.73 4.72 0.02 5240 5.100 15.113 33.75 4.72 0.00 802.11ac (VHT40) SISO 5190 2.477 12.494 19.83 7.03 0.03 5230 2.477 12.494 19.83 7.03 0.03 802.11ac (VHT80) SISO 5210 1.163 11.183 10.40 9.83 0.03 802.11ax (HEW20) SISO 5180 3.877 13.893 27.91 5.54 0.02 5200 3.876 13.893 27.90 5.54 0.02 5240 3.876 13.893 27.90 5.54 0.02 802.11ax (HEW40) SISO 5190 1.967 11.984 16.41 7.85 0.03 5230 1.966 11.983 16.41 7.85 0.03 802.11ax (HEW80) SISO 5210 0.970 10.990 8.83 10.54 0.03 3 1.2 Test Graph 1.2.1 Ant1 802.11a_LCH_5180MHz_Ant1_NTNV 802.11a_MCH_5200MHz_Ant1_NTNV 4 802.11a_HCH_5240MHz_Ant1_NTNV 802.11n(HT20)_LCH_5180MHz_Ant1_NTNV 5 802.11n(HT20)_MCH_5200MHz_Ant1_NTNV 802.11n(HT20)_HCH_5240MHz_Ant1_NTNV 6 802.11n(HT40)_LCH_5190MHz_Ant1_NTNV 802.11n(HT40)_HCH_5230MHz_Ant1_NTNV 7 802.11ac(VHT20)_LCH_5180MHz_Ant1_NTNV 802.11ac(VHT20)_MCH_5200MHz_Ant1_NTNV 8 802.11ac(VHT20)_HCH_5240MHz_Ant1_NTNV 802.11ac(VHT40)_LCH_5190MHz_Ant1_NTNV 9 802.11ac(VHT40)_HCH_5230MHz_Ant1_NTNV 802.11ac(VHT80)_MCH_5210MHz_Ant1_NTNV 10 802.11ax(HEW20)_LCH_5180MHz_SU_ / _Ant1_NTNV 802.11ax(HEW20)_MCH_5200MHz_SU_ / _Ant1_NTNV 11 802.11ax(HEW20)_HCH_5240MHz_SU_ / _Ant1_NTNV 802.11ax(HEW40)_LCH_5190MHz_SU_ / _Ant1_NTNV 12 802.11ax(HEW40)_HCH_5230MHz_SU_ / _Ant1_NTNV 802.11ax(HEW80)_MCH_5210MHz_SU_ / _Ant1_NTNV 13 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 802.11a SISO 5180 1 16.776 / Pass 5200 1 16.596 / Pass 5240 1 16.630 / Pass 802.11n (HT20) SISO 5180 1 17.941 / Pass 5200 1 17.967 / Pass 5240 1 17.885 / Pass 802.11n (HT40) SISO 5190 1 37.204 / Pass 5230 1 37.088 / Pass 802.11ac (VHT20) SISO 5180 1 17.967 / Pass 5200 1 17.941 / Pass 5240 1 17.945 / Pass 802.11ac (VHT40) SISO 5190 1 36.728 / Pass 5230 1 37.062 / Pass 802.11ac (VHT80) SISO 5210 1 76.287 / Pass 802.11ax (HEW20) SISO 5180 1 19.110 / Pass 5200 1 19.017 / Pass 5240 1 19.037 / Pass 802.11ax (HEW40) SISO 5190 1 38.342 / Pass 5230 1 38.225 / Pass 802.11ax (HEW80) SISO 5210 1 77.611 / Pass 2.1.2 26dB BW Mode TX Type Frequency (MHz) ANT 26dB Bandwidth (MHz) Verdict Result Limit 802.11a SISO 5180 1 25.136 / Pass 5200 1 25.635 / Pass 5240 1 24.809 / Pass 802.11n (HT20) SISO 5180 1 34.141 / Pass 5200 1 28.918 / Pass 5240 1 27.947 / Pass 802.11n (HT40) SISO 5190 1 58.481 / Pass 5230 1 55.249 / Pass 802.11ac (VHT20) SISO 5180 1 28.603 / Pass 5200 1 27.071 / Pass 5240 1 27.918 / Pass 802.11ac (VHT40) SISO 5190 1 56.014 / Pass 5230 1 60.864 / Pass 802.11ac (VHT80) SISO 5210 1 172.417 / Pass 802.11ax (HEW20) SISO 5180 1 27.631 / Pass 5200 1 26.184 / Pass 5240 1 27.340 / Pass 802.11ax SISO 5190 1 74.611 / Pass 14 (HEW40) 5230 1 46.174 / Pass 802.11ax (HEW80) SISO 5210 1 183.892 / Pass 15 2.2 Test Graph 2.2.1 OBW 802.11a_LCH_5180MHz_Ant1_NTNV 802.11a_MCH_5200MHz_Ant1_NTNV 16 802.11a_HCH_5240MHz_Ant1_NTNV 802.11n(HT20)_LCH_5180MHz_Ant1_NTNV 17 802…

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