RF Exposure report

FCC ID: 2AP3D-CT001

RF Exposure Info

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FCCID_4301355

RF Exposure Report Report No.: SA181205C09 FCC ID: 2AP3D-CT001 Test Model: CT001 Received Date: Dec. 05, 2018 Date of Evaluation: Mar. 04, 2019 Issued Date: Mar. 08, 2019 Applicant: Spotify USA, Inc. Address: 45 West 18th Street, New York, NY 10011, USA Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan, R.O.C. Test Location: No. 19, Hwa Ya 2nd Rd, Wen Hwa Vil, Kwei Shan Dist., Taoyuan City 33383, Taiwan (R.O.C) FCC Registration / 788550 / TW0003 Designation Number: 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 TAF or any government agencies. Report No.: SA181205C09 Page No. 1 / 6 Report Format Version: 6.1.1

Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity ...................................................................................................................... 4 2 RF Exposure .......................................................................................................................................... 5 2.1 Limits for Maximum Permissible Exposure (MPE) .............................................................................. 5 2.2 MPE Calculation Formula ................................................................................................................... 5 2.3 Classification ....................................................................................................................................... 5 2.4 Calculation Result of Maximum Conducted Power ............................................................................. 6 Report No.: SA181205C09 Page No. 2 / 6 Report Format Version: 6.1.1

Release Control Record Issue No. Description Date Issued SA181205C09 Original Release Mar. 08, 2019 Report No.: SA181205C09 Page No. 3 / 6 Report Format Version: 6.1.1

1 Certificate of Conformity Product: Music Streaming Device Brand: Spotify Test Model: CT001 Sample Status: Engineering Sample Applicant: Spotify USA, Inc. Date of Evaluation: Mar. 04, 2019 Standards: FCC Part 2 (Section 2.1091) 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 RF characteristics under the conditions specified in this report. Prepared by : , Date: Mar. 08, 2019 Ivonne Wu / Supervisor Approved by : , Date: Mar. 08, 2019 Dylan Chiou / Project Engineer Report No.: SA181205C09 Page No. 4 / 6 Report Format Version: 6.1.1

2 RF Exposure 2.1 Limits for Maximum Permissible Exposure (MPE) Frequency Range Electric Field Magnetic Field Power Density Average Time (MHz) Strength (V/m) Strength (A/m) (mW/cm2) (minutes) Limits For General Population / Uncontrolled Exposure 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f2)* 30 30-300 27.5 0.073 0.2 30 300-1500 … … f/1500 30 1500-100,000 … … 1.0 30 f = Frequency in MHz ; *Plane-wave equivalent power density 2.2 MPE Calculation Formula Pd = (Pout*G) / (4*pi*r2) where Pd = power density in mW/cm 2 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 2.3 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. Report No.: SA181205C09 Page No. 5 / 6 Report Format Version: 6.1.1

2.4 Calculation Result of Maximum Conducted Power Frequency Band Max Power Antenna Gain Distance Power Density Limit Band (MHz) (dBm) (dBi) (cm) (mW/cm2) (mW/cm2) WCDMA II 1850-1910 25 0.1 20 0.064 1.00 WCDMA IV 1710-1755 25 -0.1 20 0.061 1.00 WCDMA V 824-849 25 -0.5 20 0.056 0.55 LTE 2 1850-1910 24 0.1 20 0.051 1.00 LTE 4 1710-1755 24 -0.1 20 0.049 1.00 LTE 5 824-849 24 -0.5 20 0.045 0.55 LTE 12 699-716 24 0 20 0.050 0.47 WLAN 2412-2462 19 0.4 20 0.017 1.00 BT 2402-2480 5.5 0.4 20 0.001 1.00 Conclusion: The formula of calculated the MPE is: CPD1 / LPD1 + CPD2 / LPD2 + ……etc. < 1 CPD = Calculation power density LPD = Limit of power density WWAN + WLAN + BT = 0.05 / 0.47 + 0.034 / 1 + 0.017 / 1 = 0.124 Therefore the maximum calculations of above situations are less than the “1” limit. --- END --- Report No.: SA181205C09 Page No. 6 / 6 Report Format Version: 6.1.1


Document Created: 2019-05-31 05:27:19
Document Modified: 2019-05-31 05:27:19
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