RF Exposure Info (MPE).pdf

FCC ID: JNZMR0073

RF Exposure Info

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FCCID_3604080

RF Exposure Report Report No.: SA170905E06 FCC ID: JNZMR0073 Test Model: M-R0073 Received Date: Sep, 05, 2017 Test Date: Sep. 08, 2017 Issued Date: Sep. 18, 2017 Applicant: LOGITECH FAR EAST LTD. Address: #2 Creation Rd. 4, Science-Based Ind. Park Hsinchu Taiwan, R.O.C. Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan R.O.C. This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by any government agencies. Report No.: SA170905E06 Page No. 1 / 7 Report Format Version: 6.1.1

Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 4 2 Evaluation Result .................................................................................................................................. 5 3 SAR Test Exclusion Thresholds .......................................................................................................... 6 4 Conclusion ............................................................................................................................................ 7 Report No.: SA170905E06 Page No. 2 / 7 Report Format Version: 6.1.1

Release Control Record Issue No. Description Date Issued SA170905E06 Original release. Sep. 18, 2017 Report No.: SA170905E06 Page No. 3 / 7 Report Format Version: 6.1.1

1 Certificate of Conformity Product: 2.4GHz Cordless Mouse Brand: Logitech Test Model: M-R0073 Sample Status: ENGINEERING SAMPLE Applicant: LOGITECH FAR EAST LTD. Test Date: Sep. 08, 2017 Standards: FCC Part 2 (Section 2.1093) KDB 447498 D01 General RF Exposure Guidance v06 IEEE C95.1-1992 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. Prepared by : , Date: Sep. 18, 2017 Wendy Wu / Specialist Approved by : , Date: Sep. 18, 2017 May Chen / Manager Report No.: SA170905E06 Page No. 4 / 7 Report Format Version: 6.1.1

2 Evaluation Result Following FCC KDB 447498 D01 “General SAR test exclusion guidance” The corresponding SAR Exclusion Threshold condition, listed below: 1) 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  .  rounded to the nearest mW and mm before calculation.  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. 2) At 100 MHz to 6 GHz and for test separation distances > 50 mm, the SAR test exclusion threshold is determined according to the following: a) [Threshold at 50 mm in step 1) + (test separation distance - 50mm)·( f(MHz)/150)] mW, at 100MHz to 1500 MHz b) [Threshold at 50 mm in step 1) + (test separation distance - 50 mm)·10] mW at > 1500 MHz and ≤ 6 GHz 3) At frequencies below 100 MHz, the following may be considered for SAR test exclusion. a) The threshold at the corresponding test separation distance at 100 MHz in step 2) is multiplied by [1 + log(100/f(MHz))] for test separation distances > 50 mm and < 200 mm. b) The threshold determined by the equation in a) for 50 mm and 100 MHz is multiplied by ½ for test separation distances ≤ 50 mm. c) SAR measurement procedures are not established below 100 MHz. When SAR test exclusion cannot be applied, a KDB inquiry is required to determine SAR evaluation requirements for any test results to be acceptable. Report No.: SA170905E06 Page No. 5 / 7 Report Format Version: 6.1.1

EOEA Mertre 3 SAR Test Exclusion Thresholds GFSK Avg. Power Table Avg. Power Channel Frequency (MHz) (mW) (dBm) 2405 2.793 4.46 8 2444 2.78 4.44 12 2474 2.761 4.41 For GFSK SAR Test Exclusion Thresholds , . . SAR test Frequency Max Avg. Power stt ls exclusion 1—9 SAR. es Avg. Power Avg. Power ; exclusion Result (MHz) (dBm) calculation (dBm) (mW) valueN®"E2 thresholds 2405 ~ 2474 4.46 —15.76 0.027 0.00837 3 Pass NOTE: 1. The Minimum separation distance is 5 mm. 2. Calculate SAR test exclusion thresholds from section 2 condition "1" formulas. 3. *Time Avg. Power=Avg. Power+Duty factor GFSK Duty Cycle of Normal Signal Tx on Tx total Duty Factor Duty Cycle (ms) (ms) (dB) 0.129 13.53 —20.21 Duty Factor =10 * log(Tx on / Tx total) K Keyright Spectum Analyzer— Suept SA LoLos ko se io ons seise ul sounce o suon airo do00:47pi5en07,2007 Ref Offset 20 dB Ref 136.99 dBpV/im Center 2474000000 GHz Span 0 Hz #Res BW (60B) 10 MHz #VBW 50 MHz Eedooiddine) m wooe ho se xv Fonchon runchonwor roncnonvaive Ears 129.6 us (A as7dBl________| 3.771 ms|__65.86 dBuVim 3 13.53 ms CA q.0s dR J_ 3.774 ms| 66.86 dBuVim|________|________|__________| 1OO Report No.: SA170905E06 Page No. 6 /7 Report Format Version: 6.1.1

4 Conclusion Since Source-base time average power is below SAR test exclusion power thresholds, the SAR evaluation is not required. --- END --- Report No.: SA170905E06 Page No. 7 / 7 Report Format Version: 6.1.1


Document Created: 2017-09-18 17:30:35
Document Modified: 2017-09-18 17:30:35
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