RF Exposure report

FCC ID: T2C-CP900

RF Exposure Info

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FCCID_4239210

Test Report No.: FM190201N013 RF EXPOSURE REPORT Applicant YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD. 309, 3rd Floor, No.16, Yun Ding North Road, Huli District, Xiamen City, Fujian, P.R. Address China Manufacturer or YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD. Supplier 309, 3rd Floor, No.16, Yun Ding North Road, Huli District, Xiamen City, Fujian, P.R. Address China Product USB Speakerphone Brand Name YEALINK Model CP900 Additional Model & N/A Model Difference Date of tests Feb. 01, 2019 ~ Mar. 01, 2019 FCC Part 2 (Section 2.1091) KDB 447498 D01 IEEE C95.1 CONCLUSION: The submitted sample was found to COMPLY with the test requirement Tested by Tom Chen Approved by Glyn He Project Engineer / EMC Department Supervisor/ EMC Department Date: Mar. 26, 2019 This report is governed by, and incorporates by reference, CPS Conditions of Service as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our-business/cps/about-us/terms-conditions/and is intended 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. Measurement uncertainty is only provided upon request for accredited tests. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; 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 you unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 1 of 6 Report Version 1

Test Report No.: FM190201N013 TABLE OF CONTENTS RELEASE CONTROL RECORD ................................................................................ 3 1. CERTIFICATION .............................................................................................. 4 2. RF EXPOSURE LIMIT ..................................................................................... 5 3. MPE CALCULATION FORMULA ..................................................................... 5 4. CLASSIFICATION ........................................................................................... 5 5. ANTENNA GAIN .............................................................................................. 6 6. CALCULATION RESULT OF MAXIMUM CONDUCTED POWER................... 6 No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 2 of 6 Report Version 1

Test Report No.: FM190201N013 RELEASE CONTROL RECORD ISSUE NO. REASON FOR CHANGE DATE ISSUED FM190201N013 Original release Mar. 26, 2019 No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 3 of 6 Report Version 1

Test Report No.: FM190201N013 1. CERTIFICATION FCC ID: T2C-CP900 PRODUCT: USB Speakerphone BRAND NAME: YEALINK MODEL NO.: CP900 ADDITIONAL NO.: N/A YEALINK(XIAMEN) NETWORK TECHNOLOGY APPLICANT: CO.,LTD. STANDARDS: FCC Part 2 (Section 2.1091) KDB 447498 D01 IEEE C95.1 No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 4 of 6 Report Version 1

Test Report No.: FM190201N013 2. RF EXPOSURE LIMIT LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) FREQUENCY ELECTRIC FIELD MAGNETIC FIELD POWER DENSITY AVERAGE TIME RANGE (MHz) STRENGTH (V/m) STRENGTH (A/m) (mW/cm2) (minutes) LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE 300-1500 … … F/1500 30 1500-100,000 … … 1.0 30 F = Frequency in MHz 3. MPE CALCULATION FORMULA Pd = (Pout*G) / (4*pi*r2) where Pd = power density in mW/cm2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm 4. CLASSIFICATION The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 5 of 6 Report Version 1

B U R E A U V E R I TA S Test Report No.: FM190201N013 5. ANTENNA GAIN The antennas provided to the EUT, please refer to the following table: Transmitter Antenna . I. Peak Gain (dBi) Circuit Type Chain 0 3 PCB Antenna 6. CALCULATION RESULT OF MAXIMUM CONDUCTED AV POWER The tuned conducted Average Power (declared by client) Frequenc logs Tolerance e e Mode (|3|HZ) Y Power (dBm) Tolerance Tolerance (dBm) (dBm}) (dBm}) GFSK 2402—2480 1 +—1 0 2 8DPSK 2402—2480 —1 +—1 —2 0 The measured conducted Average Power Frequency Averaged Power Mods (MHz) (dBm) GFSK 2402 1.67 8DPSK 2402 —0.62 FREQUENCY |MAX AVERAGE| ANTENNA POWER BAND POWER GAIN DIS(-:;fnl;lCE DENSITY (mI;I:II\/’I;-rI;nz) (MHz) (dBm) (dBi) (mW/cm*) 2402—2480 2 3 20 0.000629 1.0 ——— END ——— No. 34, Chenwulu Section, Guantai Rd., Houjie Tel: +86 769 8998 2098 Bureau Veritas Shenzhen Co., Ltd. Town, Dongguan City, Fax: +86 769 8593 1080 Dongguan Branch Guangdong 523942, China Email: customerservice.dg@cn.bureauveritas.com Page 6 of 6 Report Version 1


Document Created: 2019-04-15 09:04:45
Document Modified: 2019-04-15 09:04:45
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