WCT1B Module MPE report RF Exposure Info

 

Report No. : EED32K00249905 1 COVER PAGE Page 1 of 8 RF Exposure Evaluation Report Product Trade mark Model/Type reference Serial Number Report Number FCC ID Date of Issue

: WIFI+BT Module

: GSD

: WCT1BR2201D, WCT1BR2701T

: N/A

: EED32K00249905

: 2AC23-WCT1B

: Nov. 16, 2018 Test Standards

:

47 CFR Part 1.1307 47 CFR Part 1.1310 KDB447498D01v06 Test result

: PASS Hui Zhou Gaoshengda Technology Co., LTD No. 75 Zhongkai Development Area Huizhou,Guangdong,China Prepared for:

Prepared by:

Centre Testing International Group Co., Ltd. Hongwei Industrial Zone, Baoan 70 District, Shenzhen, Guangdong, China TEL: +86-755-3368 3668 FAX: +86-755-3368 3385 Tested By:

Reviewed by:

Date:

Peter Tom chen Nov. 16, 2018 Compiled by:

Approved by:

Kevin Lan Kevin yang Check No.:3096372854 Report No. : EED32K00249905 2 Version Version No. Date 00 Nov. 16, 2018 Page 2 of 8 Description Original Report No. : EED32K00249905 3 Contents Page 3 of 8 Page 1 COVER PAGE....................................................................................................................................................................1 2 VERSION.............................................................................................................................................................................2 3 CONTENTS.........................................................................................................................................................................3 4 GENERAL INFORMATION..............................................................................................................................................4 4.1 CLIENT INFORMATION...................................................................................................................................................4 4.2 GENERAL DESCRIPTION OF EUT................................................................................................................................ 4 4.3 PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD.......................................................................................4 4.4 TEST LOCATION............................................................................................................................................................5 4.5 DEVIATION FROM STANDARDS.....................................................................................................................................5 4.6 ABNORMALITIES FROM STANDARD CONDITIONS.........................................................................................................5 4.7 OTHER INFORMATION REQUESTED BY THE CUSTOMER.............................................................................................5 5 RF EXPOSURE EVALUATION.......................................................................................................................................6 5.1 RF EXPOSURE COMPLIANCE REQUIREMENT..............................................................................................................6 5.1.1 Limits....................................................................................................................................................................6 5.1.2 Test Procedure................................................................................................................................................... 7 5.1.3 EUT RF Exposure Evaluation.......................................................................................................................... 7 PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS..........................................................................................8 Report No. : EED32K00249905 4 General Information 4.1 Client Information Page 4 of 8 Applicant:

Address of Applicant:

Manufacturer:

Address of Manufacturer:

Factory:

Address of Factory:

Hui Zhou Gaoshengda Technology Co., LTD No. 75 Zhongkai Development Area Huizhou,Guangdong,China Hui Zhou Gaoshengda Technology Co., LTD No. 75 Zhongkai Development Area Huizhou,Guangdong,China Hui Zhou Gaoshengda Technology Co., LTD No. 75 Zhongkai Development Area Huizhou,Guangdong,China 4.2 General Description of EUT Product Name:

Model No.(EUT):

Test Model No.:

Trade Mark:

EUT Supports Radios application WIFI+BT Module WCT1BR2201D, WCT1BR2701T WCT1BR2701T GSD BT 4.2 Dual mode, 2402-2480MHz 2.4G WiFi, 802.11b/g/n(20MHz)/n(40MHz), 2412-2462MHz 5G WiFi, 802.11a/n(HT20)/n(HT40)/ac(HT20)/ac(HT40)/ac(HT80) 5G WiFi, 5150-5250MHz; 5725-5850MHz 4.3 Product Specification subjective to this standard Frequency Range:

Antenna Type:

Antenna gain:

Sample Type:

Firmware version of the sample:

Hardware version of the sample:

Power Supply:

Conducted Peak Output Power:

BT 4.2 Dual mode, 2402-2480MHz 2.4G WiFi, 802.11b/g/n(20MHz)/n(40MHz), 2412-2462MHz 5G WiFi, 802.11a/n(HT20)/n(HT40)/ac(HT20)/ac(HT40)/ac(HT80) 5G WiFi, 5150-5250MHz; 5725-5850MHz PIFA Antenna BT: 2.72dBi, 2.4G WiFi: 2.72dBi, 5G WiFi: 4.57dBi mobile production V1.0(manufacturer declare) V1.0(manufacturer declare) DC 3.3V 17.08dBm The Conducted Peak Output Power data refer to the report EED32K00249901, EED32K00249902, EED32K00249903, EED32K00249904 Sep. 12, 2018 Sep. 12, 2018 to Nov. 14, 2018 Sample Received Date:

Sample tested Date:

The tested sample(s) and the sample information are provided by the client. Model No.: WCT1BR2201D, WCT1BR2701T Only the model WCT1BR2701T was tested, since the electrical circuit design, layout, components used and internal wiring were identical for the above models, with difference being of the antenna connection. Report No. : EED32K00249905 4.4 Test Location Page 5 of 8 All tests were performed at:

Centre Testing International Group Co., Ltd Building C, Hongwei Industrial Park Block 70, Bao'an District, Shenzhen, China Telephone: +86 (0) 755 33683668 Fax:+86 (0) 755 33683385 No tests were sub-contracted. FCC Designation No.: CN1164 4.5 Deviation from Standards None. 4.6 Abnormalities from Standard Conditions None. 4.7 Other Information Requested by the Customer None. Report No. : EED32K00249905 5 RF Exposure Evaluation 5.1 RF Exposure Compliance Requirement 5.1.1 Limits According to FCC Part1.1310: 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 part1.1307(b) Page 6 of 8 A rough estimation of the expected exposure in power flux density on a given point can be made with the following equation:

Where:

S = power density P = power input to the antenna G = numeric gain of the antenna in the direction of interest relative to an isotropic radiator R= distance to the centre of radiation of the antenna EIRP = P*G The antenna of the product, under normal use condition is at least 20 cm away from the body of the user. Warning statement to the user for keeping at least 20cm separation distance and the prohibition of operating to a person has been printed on the users manual. Therefore, the S of the device is calculated with R=20cm, and if it is below the limits, then we can conclude the device complies with the rules. Report No. : EED32K00249905 Page 7 of 8 5.1.2 Test Procedure Software provided by client enabled the EUT to transmit data at lowest, middle and highest channel individually. 5.1.3 EUT RF Exposure Evaluation Antenna Gain: 2.72dBi Output Power Into Antenna & RF Exposure Evaluation Distance:

Channel Highest Frequency

(MHz) 2462 Max Conducted Peak Output Power(dBm) Gain

(dBi) EIRP*

(dBm) EIRP

(mW) R

(cm) S Limit

(mW/cm2)

(mW/cm2) Result 17.08 2.72 19.80 95.50 20 0.019 1.0 Pass Note: Refer to report No. EED32K00249901, EED32K00249902, EED32K00249903, EED32K00249904 for EUT test Max Conducted Peak Output Power value. Report No. : EED32K00249905 Page 8 of 8 PHOTOGRAPHS OF EUT Constructional Details Refer to Report No. EED32K00249901 for EUT external and internal photos.

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