16C2012R-FCC-RF Exposure- 300Mbps Wi-Fi Range Extender-TL-WA855RE-V1.1-2017-02-2

FCC ID: TE7WA855REV2

RF Exposure Info

Download: PDF
FCCID_3309476

RF Exposure Evaluation Declaration Product Name : 300Mbps Wi-Fi Range Extender Model No. : TL-WA855RE FCC ID : TE7WA855REV2 Applicant : TP-Link Technologies Co., Ltd. Address : Building 24(floors1,3,4,5) and 28(floors1-4) Central Science and Technology Park, Shennan Rd, Nanshan, Shenzhen, China Date of Receipt : Dec. 05, 2016 Test Date Dec. 05, 2016~ Jan. 18, 2017 Issued Date : Feb. 28, 2017 Report No. : 16C2012R-RF-US-P20V01 Report Version : V1.1 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 of the equipment and evaluated measurement uncertainty herein. This report must not be used to claim product endorsement by TAF, CNAS or any agency of the government. The test report shall not be reproduced without the written approval of DEKRA Testing and Certification (Suzhou) Co., Ltd. Corporation.

Report No: 16C2012R-RF-US-P20V01 Tes t R e p o r t C e r t i f i c a t i o n Issued Date : Feb. 28, 2017 Report No. : 16C2012R-RF-US-P20V01 Product Name : 300Mbps Wi-Fi Range Extender Applicant : TP-Link Technologies Co., Ltd. Address : Building 24(floors1,3,4,5) and 28(floors1-4) Central Science and Technology Park, Shennan Rd, Nanshan, Shenzhen, China Manufacturer : TP-Link Technologies Co., Ltd. Address : Building 24(floors1,3,4,5) and 28(floors1-4) Central Science and Technology Park, Shennan Rd, Nanshan, Shenzhen, China Model No. : TL-WA855RE FCC ID : TE7WA855REV2 Brand Name : TP-Link EUT Voltage : AC 100-240V,50/60Hz 0.3A Applicable Standard : KDB 447498D01V06 FCC Part1.1310 Test Result : Complied Performed Location : DEKRA Testing and Certification (Suzhou) Co., Ltd. Corporation No.99 Hongye Rd., Suzhou Industrial Park, Suzhou, 215006, Jiangsu, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 FCC Registration Number: 800392 Documented By : (Adm. Specialist: Kitty Li ) Reviewed By : (Senior Engineer: Frank He ) Approved By : (Engineering Manager : Harry Zhao ) Page: 2 of 6

Report No: 16C2012R-RF-US-P20V01 History of This Test Report REPORT NO. VERSION DESCRIPTION ISSUED DATE 16C2012R-RF-US-P20V01 V1.0 Initial Issued Report Feb. 15, 2017 16C2012R-RF-US-P20V01 V1.1 Add antenna information Feb. 28, 2017 Page: 3 of 6

Report No: 16C2012R-RF-US-P20V01 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) Electric Magnetic Power Average Frequency Field Field Density Time Range (MHz) Strength Strength (mW/cm2) (Minutes) (V/m) (A/m) (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 is 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. Page: 4 of 6

Report No: 16C2012R-RF-US-P20V01 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. 1.3. Test Result of RF Exposure Evaluation Product : 300Mbps Wi-Fi Range Extender Test Item : RF Exposure Evaluation Test Site : AC-6 Antenna Information: Model No. TL-WA855RE Antenna manufacturer TP-Link Antenna Delivery 1*TX+1*RX 2*TX+2*RX 3*TX+3*RX Antenna technology SISO Basic CDD MIMO Sectorized Beam-forming Antenna Type Dipole External Sectorized PIFA PCB Internal Ceramic Chip Antenna Metal plate type F antenna Directional Gain Ant Gain Antenna Technology (dBi) (dBi) For Power For PSD CDD Ant0:2 Ant1: 2 2 5 Page: 5 of 6

Report No: 16C2012R-RF-US-P20V01  Output Power into Antenna & RF Exposure Evaluation Distance: Standlone modes Maximum Power Power Directional Frequency Output Power Density at R = Density Limit Test Mode Gain Band (MHz) to 20 cm at R = 20 cm (dBi) Antenna (dBm) (mW/cm2) (mW/cm2) 802.11b/g/n(20MHz) 2412 ~ 2462 26.02 2 0.1261 1.0 with CDD MHz 802.11n(40MHz) 2422 ~ 2452 19.39 2 0.0274 1.0 with CDD MHz Note: The maximum power density is 0.1261mW/cm2 for 300Mbps Wi-Fi Range Extender without any other radio equipment. The End Page: 6 of 6


Document Created: 2017-02-28 14:48:42
Document Modified: 2017-02-28 14:48:42
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC