RF Exposure Statement

FCC ID: I4L-MS6872

RF Exposure Info

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FCCID_685295

Report No. 066L091-RF-US-P06V01 RF Exposure Evaluation Declaration Product Name : FS-510 Model No. : MS-6872 FCC ID : I4L-MS6872 Applicant : MICRO-STAR INTL Co., LTD. Address : No. 69, Li-De St., Jung-He City, Taipei Hsien, Taiwan, R.O.C. Date of Receipt : June 09, 2006 Date of Declaration : June 28, 2006 Report No. : 066L091-RF-US-P06V01 The declaration results relate only to the samples calculated. The declaration shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Page: 1 of 3 Version: 1.0

Report No. 066L091-RF-US-P06V01 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 Version: 1.0

Report No. 066L091-RF-US-P06V01 1.3. Test Result of RF Exposure Evaluation The maximum RF power of the EUT is 1.734 mW (2.39dBm). It is below the limit 60mW/f(GHz) = 24mW at 2.45GHz and therefore no SAR evaluation is needed. Page: 3 of 3 Version: 1.0


Document Created: 2006-07-12 09:29:53
Document Modified: 2006-07-12 09:29:53
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