IAIYPRO IFROGZ Sound Hub Pro RF Exposure Info HD 271 S1 ZAGG Inc.

ZAGG Inc. IFROGZ Sound Hub Pro

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Shenzhen Huaxia Testing Technology Co., Ltd
1F., Block A of Tongsheng Technology Building, Huahui Road, Dalang Street, Longhua District,
Shenzhen, China
Telephone:
Fax:
Website:
+86-755-26648640
+86-755-26648637
www.cqa-cert.com
Report Template Version: V03
Report Template Revision Date: Mar.1st, 2017
RF Exposure Evaluation Report
Cover page
Report No. :
CQASZ20180400005EW-02
Applicant:
ZAGG Inc.
Address of Applicant:
910 West Legacy Center Way, Suite 500 Midvale, Utah 84047, USA
Manufacturer:
ZAGG Inc.
Address of
Manufacturer:
910 West Legacy Center Way, Suite 500 Midvale, Utah 84047, USA
Factory:
Dongguan Kailai Eletronic Co.,Ltd.
Address of Factory:
Daditang Industrial Zone, Sukeng,Changping Town,Dongguan City, Guangdong,
China
Equipment Under Test (EUT):
Product:
IFROGZ Sound Hub Pro
Model No.:
IFIEPH29
Brand Name:
ifrogz
FCC ID:
QTG-IAIYPRO
47 CFR Part 1.1307
Standards:
47 CFR Part 2.1093
KDB447498D01 General RF Exposure Guidance v06
Date of Test:
2018-04-10 2018-04-14
Date of Issue:
2018-04-14
PASS*
Test Result :
Tested By:
(Aaron Ma)
Reviewed By:
( Owen Zhou)
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.: CQASZ20180400005EW-02
Version
Revision History Of Report
Report No.
Version
Description
Issue Date
CQASZ20180400005EW-02
Rev.01
Initial report
2018-04-14
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Shenzhen Huaxia Testing Technology Co., Ltd
Report No.: CQASZ20180400005EW-02
Contents
Page
COVER PAGE .............................................................................................................................................................1
VERSION .....................................................................................................................................................................2
CONTENTS .................................................................................................................................................................3
GENERAL INFORMATION .......................................................................................................................................4
4.1
4.2
CLIENT INFORMATION................................................................................................................................................4
GENERAL DESCRIPTION OF EUT ................................................................................................................................4
SAR EVALUATION ....................................................................................................................................................5
5.1 RF EXPOSURE COMPLIANCE REQUIREMENT ..............................................................................................................5
5.1.1 Standard Requirement .................................................................................................................................5
5.1.2 Limits ..............................................................................................................................................................5
5.1.3 EUT RF Exposure .........................................................................................................................................5
Page:3 of 6
Shenzhen Huaxia Testing Technology Co., Ltd
Report No.: CQASZ20180400005EW-02
General Information
4.1 Client Information
Applicant:
ZAGG Inc.
Address of Applicant:
910 West Legacy Center Way, Suite 500 Midvale, Utah 84047, USA
Manufacturer:
ZAGG Inc.
Address of Manufacturer:
910 West Legacy Center Way, Suite 500 Midvale, Utah 84047, USA
Factory:
Dongguan Kailai Eletronic Co.,Ltd.
Address of Factory:
Daditang Industrial Zone, Sukeng, Changping Town,Dongguan City,
Guangdong, China
4.2 General Description of EUT
Product Name:
IFROGZ Sound Hub Pro
Model No.:
IFIEPH29
Trade Mark:
ifrogz
Hardware Version:
V1.0
Software Version:
V1.0
Operation Frequency:
2402MHz~2480MHz
Bluetooth Version:
V4.1
Modulation Technique:
Frequency Hopping Spread Spectrum(FHSS)
Modulation Type:
GFSK, π/4DQPSK, 8DPSK
Number of Channel:
79
Hopping Channel Type:
Adaptive Frequency Hopping systems
Sample Type:
portable production
Test Software of EUT:
Blue test 3(manufacturer declare )
Antenna Type:
Ceramic antenna
Antenna Gain:
0dBi
Power Supply:
lithium battery:DC3.7V, Charge by DC5.0V
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Shenzhen Huaxia Testing Technology Co., Ltd
Report No.: CQASZ20180400005EW-02
SAR Evaluation
5.1 RF Exposure Compliance Requirement
5.1.1 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.
5.1.2 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
17
e 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
5.1.3 EUT RF Exposure
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Shenzhen Huaxia Testing Technology Co., Ltd
Report No.: CQASZ20180400005EW-02
For BT:
Measurement Data
GFSK mode
Test channel
Peak Output Power (dBm)
Lowest
2.450
Middle
4.320
Highest
4.160
π/4DQPSK mode
Test channel
Peak Output Power (dBm)
Lowest
0.150
Middle
2.220
Highest
2.090
8DPSK mode
Test channel
Peak Output Power (dBm)
Lowest
0.590
Middle
2.750
Highest
2.490
The Max Conducted Peak Output Power is 4.32dBm in middle channel(2.441GHz);
The best case gain of the antenna is 0dBi.
EIRP= 4.32dBm + 0dBi = 4.32dBm
4.32dBm logarithmic terms convert to numeric result is nearly 2.7mW
According to the formula. calculate the EIRP test result:
[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·
[√f(GHz)]
General RF Exposure = (2.7mW / 5 mm ) x √2.441GHz = 0.84 ①
SAR requirement:
②;
S= 3.0
① < ②.
So the SAR report is not required.
Remark: The Max Conducted Peak Output Power data refer to report Report No.:
CQASZ20180400005EW-01
Page:6 of 6
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Document ID3854155
Application IDV32WSJYO8hkXR9w2Tu+EGw==
Document DescriptionRF Exposure
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeRF Exposure Info
Display FormatAdobe Acrobat PDF - pdf
Filesize37.12kB (463997 bits)
Date Submitted2018-05-17 00:00:00
Date Available2018-05-17 00:00:00
Creation Date2018-05-11 14:23:47
Producing SoftwareMicrosoft® Office Word 2007
Document Lastmod2018-05-11 17:13:56
Document TitleHD 271 S1
Document CreatorMicrosoft® Office Word 2007
Document Author: LAB02

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