(WAPA003) RFExp_20151221

FCC ID: SLE-WAPA003

RF Exposure Info

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FCCID_2861591

Report No.: 1590608R-RFUSP25V00 RF Exposure Evaluation declaration Product Name : IEEE 802.11a/b/g miniPCI module Model No. : WAPA003 FCC ID : SLE-WAPA003 Applicant : MOXA Inc. Address : FL.4, NO. 135. LANE 235, BAOQIAO RD. XINDIAN DIST.,NEW TAIPEI CITY, TAIWAN Date of Receipt : Sep. 22, 2015 Date of Declaration : Nov. 17, 2015 Report No. : 1590608R-RFUSP25V00 The test results relate only to the samples tested. The test results shown in the test report are traceable to the national/international standard through the calibration report of the equipment and evaluated measurement uncertainty herein. This report must not be used to claim product endorsement by TAF or any agency of the government. The test report shall not be reproduced without the written approval of QuieTek Corporation. Page: 1 of 3

Report No.: 1590608R-RFUSP25V00 1. RF Exposure Evaluation 1.1. Limits According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range Electric Field Magnetic Field Power Density Average Time 2 (MHz) Strength (V/m) Strength (A/m) (mW/cm ) (Minutes) (A) Limits for Occupational/ Control Exposures 300-1500 -- -- F/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 300-1500 -- -- F/1500 6 1500-100,000 -- -- 1 30 F= Frequency in MHz Friis Formula Friis transmission formula: Pd = (Pout*G)/(4*pi*r2) Where Pd = power density in mW/cm2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. 1.2. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. The temperature and related humidity: 18℃and 78％ RH. Page: 2 of 3

Report No.: 1590608R-RFUSP25V00 1.3. Test Result of RF Exposure Evaluation Product : IEEE 802.11a/b/g miniPCI module Test Item : RF Exposure Evaluation Test Site : No.3 OATS Operation Frequency 2412-2462MHz Maximum Conducted output power 22.92dBm Antenna gain 14dBi Output Power Into Antenna & RF Exposure Evaluation Distance: Output Power to Antenna (mW) Power Density at R = 20 cm (mW/cm2) 195.8845 0.9789 Power density is lower than the limit (1 mW/cm2). Page: 3 of 3


Document Created: 2015-11-30 16:42:31
Document Modified: 2015-11-30 16:42:31
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