Sar Evaluation Report Henan Eshow Electronic
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SAR EVALUATION REPORT For HENAN ESHOW ELECTRONIC COMMERCE CO., LTD Room 722, Sanjiang Building, No.170 Nanyang Road, Huiji District, Zhengzhou, Henan, China FCC ID: 2AAR8RETEVISRT21 Report Type: Product Type: Original Report Two Way Radio Report Number: RSZ171229002-20 Report Date: 2018-03-18 Rocky Xiao Reviewed By: RF Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Dongguan) No.69 Pulongcun, Puxinhu Industry Area, Tangxia, Dongguan, Guangdong, China Tel: +86-769-86858888 Fax: +86-769-86858891 www.baclcorp.com.cn Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Dongguan). This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA* or any agency of the Federal Government. * This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “*”. Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RSZ171229002-20 Attestation of Test Results EUT Description Two Way Radio Tested Model RT21 EUT 2AAR8RETEVISRT21 Information FCC ID Serial Number 17122900221 Test Date 2018-03-04 MODE Max. SAR Level(s) Reported(W/kg) Limit (W/kg) 1g Head SAR 1.09 PTT-FM (Face Up) 1.6 462.5500-462.7250MHz 1g Body SAR 1.43 (Body Back) FCC 47 CFR part 2.1093 Radiofrequency radiation exposure evaluation: portable devices IEEE1528:2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques IEC 62209-2:2010 Applicable Standards Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-Human models, instrumentation, and procedures-Part 2: Procedure to determine the specific absorption rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz) KDB procedures KDB 447498 D01 General RF Exposure Guidance v06 KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01r04 KDB 865664 D02 RF Exposure Reporting v01r02 Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for General Population/Uncontrolled Exposure limits specified in FCC 47 CFR part 2.1093 and has been tested in accordance with the measurement procedures specified in IEEE 1528-2013 and RF exposure KDB procedures. The results and statements contained in this report pertain only to the device(s) evaluated. SAR Evaluation Report 2 of 30 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RSZ171229002-20 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 EUT DESCRIPTION .................................................................................................................................................... 5 TECHNICAL SPECIFICATION ......................................................................................................................................... 5 REFERENCE, STANDARDS, AND GUIDELINES .................................................................................................. 6 SAR LIMITS ................................................................................................................................................................. 7 FACILITIES .................................................................................................................................................................. 8 DESCRIPTION OF TEST SYSTEM .......................................................................................................................... 9 EQUIPMENT LIST AND CALIBRATION ............................................................................................................. 13 EQUIPMENTS LIST & CALIBRATION INFORMATION .................................................................................................... 13 SAR MEASUREMENT SYSTEM VERIFICATION .............................................................................................. 14 LIQUID VERIFICATION ............................................................................................................................................... 14 SYSTEM ACCURACY VERIFICATION ........................................................................................................................... 15 SAR SYSTEM VALIDATION DATA ..................................................................................................................... 16 EUT TEST STRATEGY AND METHODOLOGY ................................................................................................. 18 TEST POSITIONS FOR DEVICE OPERATING NEXT TO A PERSON’S EAR........................................................................ 18 CHEEK/TOUCH POSITION ........................................................................................................................................... 19 EAR/TILT POSITION ................................................................................................................................................... 19 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS .............................................................................. 20 TEST DISTANCE FOR SAR EVALUATION .................................................................................................................... 20 SAR EVALUATION PROCEDURE ................................................................................................................................. 21 OUTPUT POWER MEASUREMENT...................................................................................................................... 22 PROVISION APPLICABLE ............................................................................................................................................ 22 TEST PROCEDURE ...................................................................................................................................................... 22 MAXIMUM TARGET OUTPUT POWER ......................................................................................................................... 22 TEST RESULTS: .......................................................................................................................................................... 22 SAR MEASUREMENT RESULTS ........................................................................................................................... 23 SAR TEST DATA ........................................................................................................................................................ 23 TEST RESULT: ............................................................................................................................................................ 23 SAR MEASUREMENT VARIABILITY .................................................................................................................. 24 SAR PLOTS ................................................................................................................................................................. 25 APPENDIX A MEASUREMENT UNCERTAINTY ............................................................................................... 27 APPENDIX B EUT TEST POSITION PHOTOS .................................................................................................... 29 APPENDIX C CALIBRATION CERTIFICATES .................................................................................................. 30 SAR Evaluation Report 3 of 30 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RSZ171229002-20 DOCUMENT REVISION HISTORY Revision Number Report Number Description of Revision Date of Revision 1.0 RSZ171229002-20 Original Report 2018-03-18 SAR Evaluation Report 4 of 30 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RSZ171229002-20 EUT DESCRIPTION This report has been prepared on behalf of HENAN ESHOW ELECTRONIC COMMERCE CO., LTD and their product Two Way Radio, Model: RT21, FCC ID: 2AAR8RETEVISRT21 or the EUT (Equipment under Test) as referred to in the rest of this report. *All measurement and test data in this report was gathered from production sample serial number: 17122900221 (Assigned by BACL, Dongguan).The EUT supplied by the applicant was received on 2018-03-02. Technical Specification Device Type: Portable Exposure Category: General Population/Uncontrolled Exposure Antenna Type(s): External Antenna Body-Worn Accessories: Belt Clip Face-Head Accessories: None Modulation Type: PTT_FM Frequency Band: 462.5500 - 462.7250 MHz ERP Power: PTT_FM : 1.14 W Power Source: DC 3.7V by rechargeable Li-ion battery Dimensions (L*W*H): 61 mm (L) x 37 mm (W) x 229 mm (H) Normal Operation: Face Up and Body-worn SAR Evaluation Report 5 of 30 Bay Area Compliance Laboratories Corp. (Dongguan) Report No.: RSZ171229002-20 REFERENCE, STANDARDS, AND GUIDELINES FCC: The Report and Order requires routine SAR evaluation prior to equipment authorization of portable transmitter devices, including portable telephones. For consumer products, the applicable limit is 1.6 mW/g as recommended by the ANSI/IEEE standard C95.1-1992 [6] for an uncontrolled environment (Paragraph 65). According to the Supplement C of