MPE Report

FCC ID: WHBAFUTR

RF Exposure Info

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FCCID_3214132

CERPASS TECHNOLOGY CORP. Report No.: TESF1606074 FCC RF Exposure Result Applicant : Mobile Appliance, Inc. 401, simin-daero, Dongan-gu, #1701-1706, Address : Daerung Techno Town 15, Gwanyang-dong, Anyang-si, Gyeonggi-do, 14057, South Korea Equipment : UTR (Universal Traffic Recorder) Model No. : UTR (Universal Traffic Recorder) Trade Name : AUDI FCC ID : WHBAFUTR I HEREBY CERTIFY THAT : The sample was received on Oct. 07, 2016 and the testing was carried out on Oct. 12, 2016 at Cerpass Technology Corp. The test result refers exclusively to the test presented test model / sample. Without written approval of Cerpass Technology Corp., the test report shall not be reproduced except in full. Approved by: Tested by: Ray Chou Spree Yei Assistant Manager Engineer Laboratory Accreditation: Cerpass Technology Corporation Test Laboratory Cerpass Technology(SuZhou) Co., Ltd. Cerpass Technology Corp. Issued date : Oct. 17, 2016 Page No. : 1 of 4 FCC ID : WHBAFUTR

CERPASS TECHNOLOGY CORP. Report No.: TESF1606074 Radio Frequency Exposure Applicable Standards The measurements shown in this test report were made in accordance with the procedures given in FCC Part 2 (Section 2.1091) KDB 447498 EUT Specification EUT In Wall AP WLAN: 2.412GHz ~ 2.462GHz Frequency band WLAN: 5.150GHz ~ 5.250GHz (Operating) WLAN: 5.725GHz ~ 5.850GHz Bluetooth: 2.402GHz ~ 2.480 GHz Portable (<20cm separation) Device category Mobile (>20cm separation) Occupational/Controlled exposure (S = 5mW/cm2) Exposure classification General Population/Uncontrolled exposure (S=1mW/cm2) Single antenna Multiple antennas Antenna diversity Tx diversity Rx diversity Tx/Rx diversity 802.11b: 16.69dBm(46.67mW) Max. output power 802.11g: 19.56dBm(90.36mW) 802.11n HT20: 19.52dBm(89.54mW) Antenna gain (Max) 3.5dBi MPE Evaluation* Evaluation applied SAR Evaluation N/A Remark: 1. The maximum output power is 19.56dBm (90.36mW) at 2437MHz (with numeric 3.5 antenna gain.) 2. DTS device is not subject to routine RF evaluation; MPE estimate is used to justify the compliance. 3. For mobile or fixed location transmitters, no SAR consideration applied. The maximum power density is 1.0 mW/cm2 even if the calculation indicates that the power density would be larger. Cerpass Technology Corp. Issued date : Oct. 17, 2016 Page No. : 2 of 4 FCC ID : WHBAFUTR

CERPASS TECHNOLOGY CORP. Report No.: TESF1606074 TEST RESULTS No non-compliance noted. Calculation 30  P  G E2 Given E & S d 3770 Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 30  P  G S 3770d 2 Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields 30  P / 1000   G PG S  0.0796  Equation 1 3770  d / 100  2 d2 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm2 Cerpass Technology Corp. Issued date : Oct. 17, 2016 Page No. : 3 of 4 FCC ID : WHBAFUTR

CERPASS TECHNOLOGY CORP. Report No.: TESF1606074 Maximum Permissible Exposure Max. Conducted Power Frequency Antenna Distance Limit Modulation Mode output density band (MHz) gain (dBi) (cm) (mW/cm2) power(dBm) (mW/cm2) 802.11b 2412-2462 16.69 3.5 20 0.0208 1 802.11g 2412-2462 19.56 3.5 20 0.0402 1 802.11n HT20 2412-2462 19.52 3.5 20 0.0399 1 NOTE: Total (Chain0+Chain1) , the formula of calculated the MPE is: CPD1 / LPD1 + CPD2 / LPD2 + ……etc. < 1 CPD = Calculation power density LPD = Limit of power density Cerpass Technology Corp. Issued date : Oct. 17, 2016 Page No. : 4 of 4 FCC ID : WHBAFUTR


Document Created: 2016-12-01 15:26:07
Document Modified: 2016-12-01 15:26:07
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