RF Exposure Report

FCC ID: QTG-ZKPIB

RF Exposure Info

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FCCID_4244587

Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building, Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax: +86-755-26648637 Report Template Version: V03 Website: www.cqa-cert.com Report Template Revision Date: Mar.1st, 2017 RF Exposure Evaluation Report Report No. : CQASZ20190400219E-02 Applicant: ZAGG Inc. Address of Applicant: 910 West Legacy Center Way, Midvale, Utah 84047, USA Manufacturer: ZAGG Inc. Address of Manufacturer: 910 West Legacy Center Way, Midvale, Utah 84047, USA Factory: ZAGG Inc. Address of Factory: 910 West Legacy Center Way, Midvale, Utah 84047, USA Equipment Under Test (EUT): Product: Keyboard Model No.: ZKB11RTB41 Brand Name: N/A FCC ID: QTG-ZKPIB Standards: 47 CFR Part 1.1307 47 CFR Part 2.1093 KDB447498D01 General RF Exposure Guidance v06 Date of Test: 2019-04-04 to 2019-04-09 Date of Issue: 2019-04-09 Test Result : PASS* Tested By： (Daisy Qin) Reviewed By: (Aaron Ma ) Approved By: ( Jack Ai) * In the configuration tested, the EUT complied with the standards specified above. The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full.

Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20190400219E-02 1 Version Revision History Of Report Report No. Version Description Issue Date CQASZ20190400219E-02 Rev.01 Initial report 2019-04-09 Page:2 of 6

Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20190400219E-02 2 Contents Page 1 VERSION ...................................................................................................................................................... 2 2 CONTENTS .................................................................................................................................................. 3 3 GENERAL INFORMATION .......................................................................................................................... 4 3.1 CLIENT INFORMATION.................................................................................................................................. 4 3.2 GENERAL DESCRIPTION OF EUT ................................................................................................................. 4 4 SAR EVALUATION ...................................................................................................................................... 5 4.1 RF EXPOSURE COMPLIANCE REQUIREMENT ................................................................................................ 5 4.1.1 Standard Requirement ..................................................................................................................... 5 4.1.2 Limits ................................................................................................................................................ 5 4.1.3 EUT RF Exposure ............................................................................................................................ 6 Page:3 of 6

Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20190400219E-02 3 General Information 3.1 Client Information Applicant: ZAGG Inc. Address of Applicant: 910 West Legacy Center Way, Midvale, Utah 84047, USA Manufacturer: ZAGG Inc. Address of Manufacturer: 910 West Legacy Center Way, Midvale, Utah 84047, USA Factory: ZAGG Inc. Address of Factory: 910 West Legacy Center Way, Midvale, Utah 84047, USA 3.2 General Description of EUT Product Name: Keyboard Model No.: ZKB11RTB41 Trade Mark: N/A Hardware Version: V1.0 Software Version: V1.0 Operation Frequency: 2402MHz~2480MHz Bluetooth Version: V4.2 Modulation Type: GFSK Transfer Rate: 1Mbps Number of Channel: 40 Product Type: Mobile Portable Fix Location Test Software of EUT: Pixart BLE Tool v 1.0.10 (manufacturer declare ) Antenna Type: PCB antenna Antenna Gain: 0dBi EUT Power Supply: lithium battery:DC3.7V, Charge by DC5.0V Page:4 of 6

Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20190400219E-02 4 SAR Evaluation 4.1 RF Exposure Compliance Requirement 4.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 4.3.1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Exclusion Threshold condition, listed below, is satisfied. 4.1.2 Limits The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where  f(G Hz) is the RF cha nne l tra ns m it fre que ncy in G Hz 17  P owe r a nd dis ta nce a re rounde d to the ne a re s t m W a nd m m be fore ca lcula tion  The re s ult is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion Page:5 of 6

Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20190400219E-02 4.1.3 EUT RF Exposure 1) For BLE Measurement Data GFSK mode Tune up tolerance Maximum tune-up Power Test channel Peak Output Power (dBm) (dBm) (dBm) (mW) Lowest(2402MHz) 0.86 1±1 2 1.585 Middle(2441MHz) 1.16 1±1 2 1.585 Highest(2480MHz) 0.55 1±1 2 1.585 Worst case: GFSK Maximum Maximum tune- Peak Tune up up Power Calculated Exclusion Channel Conducted tolerance value threshold Output Power (dBm) (dBm) (mW) (dBm) Lowest (2402MHz) 0.86 1±1 2 1.585 0.49 Middle 3.0 (2440MHz) 1.16 1±1 2 1.585 0.50 Highest (2480MHz) 0.55 1±1 2 1.585 0.50 Conclusion: the calculated value ≤3.0, SAR is exempted. Remark: The Max Conducted Peak Output Power data refer to report Report No.: CQASZ20190400219E-01 Page:6 of 6


Document Created: 2019-04-17 10:37:42
Document Modified: 2019-04-17 10:37:42
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