IKQWBUSSPFMcar monitor

Report No.: W EXHIBI EUT View 1 EUT View 2 WTH20X040 T 2 - EUT 1 2 22571W-1/2 T EXTER RNAL PH HOTOGR APHS FCC Par Model: W rt 15.247/ RF WBUSSPF43 Part 15.231a 3 Report No.: W EUT View 3 WTH20X040 3 22571W-1/2 FCC Par Model: W rt 15.247/ RF WBUSSPF43 Part 15.231a 3 Report No.: W EUT View 4 EUT View 5 WTH20X040 4 5 22571W-1/2 FCC Par Model: W rt 15.247/ RF WBUSSPF43 Part 15.231a 3 Report No.: W EUT View 6 EUT View 7 WTH20X040 6 7 22571W-1/2 FCC Par Model: W rt 15.247/ RF WBUSSPF43 Part 15.231a 3

Report No.: W EXHIBI Proposed Specificatio n silk-screened Proposed WTH20X040 T 1 - PRO FCC ID La ns: Text is b d onto the EU Label Loca 22571W-1/2 ODUCT L abel Forma black in colo UT or shall be ation on EU LABELIN at r and justifie e affixed at a UT FCC NG ed. Labels ar conspicuous ID Label Lo re printed in location on t cation FCC Par indelible ink the EUT. Model: W rt 15.247/ RF k on perman WBUSSPF43 Part 15.231a nent adhesive 3 e

Report No.: W EXHIBI EUT Housi n EUT Housi n WTH20X040 T 3 - EUT ng and Boar ng and Boar 22571W-1/2 T INTER rd View 1 rd View 2 NAL PHO OTOGRA APHS FCC Par Model: W rt 15.247/ RF WBUSSPF43 Part 15.231a 3 Report No.: W Solder Boa r Solder Boar WTH20X040 rd-Compone rd-Compone 22571W-1/2 ent View 1 ent View 2 FCC Par Model: W rt 15.247/ RF WBUSSPF43 Part 15.231a 3 Report No.: W Solder Boar Solder Boar WTH20X040 rd-Compone rd-Compone 22571W-1/2 ent View 3 ent View 4 FCC Par Model: W rt 15.247/ RF WBUSSPF43 Part 15.231a 3 Report No.: W Solder Boar Solder Boar WTH20X040 rd-Compone rd-Compone 22571W-1/2 ent View 5 ent View 6 FCC Par Model: W rt 15.247/ RF WBUSSPF43 Part 15.231a 3 Report No.: W Antenna V i 433.3MH WTH20X040 iew Hz Antenna 22571W-1/2 FCC Par W Model: W rt 15.247/ RF WIFI Antenn WBUSSPF43 Part 15.231a na 3

1. MAXIMUM PERMISSIBLE EXPOSURE (MPE) 1.1 General Information Client Information Applicant: Scosche Industries Inc Address of applicant: 1550 Pacific Ave, Oxnard, CA 93033, USA Manufacturer: Shenzhen Sunveytech Co., Ltd Address of manufacturer: 5th Floor, Bldg A, Penglongpan Hight-tech Park, #11 Dafu Industrial Zone, Guanlan Street, Longhua New District, Shenzhen ,China General Description of EUT: Product Name: car monitor Trade Name: / Model No.: WBUSSPF43 Adding Model(s): / FCC ID: IKQWBUSSPFM Rated Voltage: DC 5V Technical Characteristics of EUT: Support Standards: 802.11b Frequency Range: 2412-2462MHz for 802.11b RF Output Power: 14.31dBm (Conducted) Type of Modulation: DBPSK,BPSK,DQPSK,QPSK Data Rate: 1-11Mbps Quantity of Channels: 11 for 802.11b Channel Separation: 5MHz Type of Antenna: Integral Antenna Antenna Gain: 2.0dBi 1.2 Standard Applicable According to §1.1307(b)(1) and KDB 447498 D01 General RF Exposure Guidance v06, system operating under the provisions of this section shall be operating in a manner that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. (a) Limits for Occupational / Controlled Exposure Frequency range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times | E | 2 , | H | 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842/f 4.89/f (900/f)* 6 30-300 61.4 0.163 1.0 6 300-1500 / / F/300 6 1500-100000 / / 5 6 (b) Limits for General Population / Uncontrolled Exposure Frequency range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times | E | 2 , | H | 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 / / F/1500 30 1500-100000 / / 1 30 Note: f = frequency in MHz: * = Plane-wave equivalents power density 1.3 MPE Calculation Method S = (30*P*G) / (377*R 2 ) S = power density (in appropriate units, e.g., mw/cm 2 ) P = power input to the antenna (in appropriate units, e.g., mw) G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor is normally numeric gain. R = distance to the center of radiation of the antenna (in appropriate units, e.g., cm) 1.4 MPE Calculation Result Maximum Tune-Up output power: 15(dBm) Maximum peak output power at antenna input terminal: 31.62(mW) Prediction distance: >20(cm) Prediction frequency: 2437 (MHz) Antenna gain: 2.0(dBi) Directional gain (numeric gain): 1.58 The worst case is power density at prediction frequency at 20cm: 0.0100(mw/cm 2 ) MPE limit for general population exposure at prediction frequency: 1 (mw/cm 2 ) Result: Pass

Model: WBUSSPF43 Report No.: WTH20X04022571W-2 Page 1 of 18 RF Part 15.231a FCC Part 15C Measurement and Test Report For Scosche Industries Inc 1550 Pacific Ave, Oxnard, CA 93033, USA FCC ID: IKQWBUSSPFM FCC Rule(s): FCC Part 15.231 Product Description: car monitor Tested Model: WBUSSPF43 Report No.: WTH20X04022571W-2 Sample Receipt Date: Apr.29, 2020 Tested Date: Apr.29, 2020 to May.07, 2020 Issued Date: May.07, 2020 Tested By: Jack Huang / Engineer Reviewed By: Lion Cai / RF Manager Approved & Authorized By: Silin Chen / Manager Prepared By: Waltek Testing Group (Shenzhen) Co., Ltd. 1/F., Room 101, Building 1, Hongwei Industrial Park, Liuxian 2nd Road, Block 70 Bao'an District, Shenzhen, Guangdong, China Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Waltek Testing Group (Shenzhen) Co., Ltd. Model: WBUSSPF43 Report No.: WTH20X04022571W-2 Page 2 of 18 RF Part 15.231a TABLE OF CONTENTS 1. GENERAL INFORMATION ................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 4 1.2 TEST STANDARDS ................................................................................................................................................... 5 1.3 TEST METHODOLOGY ............................................................................................................................................. 5 1.4 TEST FACILITY ....................................................................................................................................................... 5 1.5 EUT SETUP AND TEST MODE ................................................................................................................................. 6 1.6 MEASUREMENT UNCERTAINTY .............................................................................................................................. 6 1.7 TEST EQUIPMENT LIST AND DETAILS ..................................................................................................................... 7 2. SUMMARY OF TEST RESULTS ........................................................................................................................... 8 3. ANTENNA REQUIREMENT .................................................................................................................................. 9 3.1 STANDARD APPLICABLE ......................................................................................................................................... 9 3.2 TEST RESULT.......................................................................................................................................................... 9 4. RADIATED EMISSIONS ....................................................................................................................................... 10 4.1 STANDARD APPLICABLE ....................................................................................................................................... 10 4.2 TEST PROCEDURE ................................................................................................................................................. 11 4.3 CORRECTED AMPLITUDE & MARGIN CALCULATION ............................................................................................ 12 4.4 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 12 5. 20DB BANDWIDTH ............................................................................................................................................... 15 5.1 STANDARD APPLICABLE ....................................................................................................................................... 15 5.1 TEST PROCEDURE ................................................................................................................................................. 15 5.2 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 15 6. TRANSMISSION TIME ......................................................................................................................................... 16 6.1 STANDARD APPLICABLE ....................................................................................................................................... 16 6.2 TEST PROCEDURE ................................................................................................................................................. 16 6.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 16 7. DUTY CYCLE ......................................................................................................................................................... 17 7.1 STANDARD APPLICABLE ....................................................................................................................................... 17 7.2 TEST PROCEDURE ................................................................................................................................................. 17 7.3 SUMMARY OF TEST RESULTS/PLOTS .................................................................................................................... 17 8. CONDUCTED EMISSIONS .................................................................................................................................. 18 8.1 TEST PROCEDURE ..................................................................................................…

Text truncated - open the document above for the full version.

Report No.: W EXHIBI Radiation E Radiation E WTH20X040 T 4 - TES Emission Tes Emission Tes 22571W-1/2 ST SETUP st Setup (Belo st Setup (30M P PHOTO ow 30MHz) MHz to 1GHz OGRAPH z) HS FCC Par Model: W rt 15.247/ RF WBUSSPF43 Part 15.231a 3 Report No.: W Radiation E Radiation E WTH20X040 Emission Tes Emission Tes 22571W-1/2 st Setup (1GH st Setup (Abo Hz to 18GHz ove 18GHz) z) FCC Par Model: W rt 15.247/ RF WBUSSPF43 Part 15.231a 3