MPE Report

FCC ID: 2ATVW-RCW-2000

RF Exposure Info

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FCCID_4468069

FCC ID:2ATVW-RCW-2000 RF EXPOSURE EVALUATION 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) MPE Calculation Method 30 * P * G E2 E (V/m) ＝ Power Density: Pd (W/m²) ＝ d 377 E ＝ Electric field (V/m) P ＝ Average RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to 30 * P * G Pd ＝ 377 * D 2 From the EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained.

Measurement Result Operation Frequency: WLAN: 2412-2462MHz for 802.11b/g/11n(HT20); Power density limited: 1mW/ cm2 Antenna Type: External Antenna Antenna gain: 3.0dBi, R=20cm conducted Evaluation Power density Max Antenna Channel power Tune-up result Limits modulation Freq. (MHz) power (dBm) tune-up power Gain (dBm) (mW/cm2 ) (mW/cm2) (dBm) (mW) (dBi) Numeric 2412 14.36 15±1 16 39.811 3.00 2.00 0.0158 1 2437 802.11b 15.09 15±1 16 39.811 3.00 2.00 0.0158 1 2462 15.34 15±1 16 39.811 3.00 2.00 0.0158 1 2412 12.4 13±1 14 25.119 3.00 2.00 0.0100 1 2437 802.11g 13.23 13±1 14 25.119 3.00 2.00 0.0100 1 2462 13.56 13±1 14 25.119 3.00 2.00 0.0100 1 2412 12.23 13±1 14 25.119 3.00 2.00 0.0100 1 802.11n 2437 13.05 13±1 14 25.119 3.00 2.00 0.0100 1 HT20 2462 13.45 13±1 14 25.119 3.00 2.00 0.0100 1 Signature: Date: 2019-09-18 NAME AND TITLE (Please print or type): Jason Chen/Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao’an District, Shenzhen P.R. China.


Document Created: 2019-09-26 11:39:32
Document Modified: 2019-09-26 11:39:32
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