12509320-E4V1 FCC Report MPE

FCC ID: C9O-RDMB1

RF Exposure Info

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FCCID_4064672

FCC Part 1 Subpart I FCC Part 2 Subpart J RF EXPOSURE REPORT FOR Rear Derailleur with BLE, AIREA and ANT+ Radios MODEL NUMBER: 12920 FCC ID: C9O-RDMB1 IC: 10161A-RDMB1 REPORT NUMBER: 12509320-E4V1 ISSUE DATE: October 08, 2018 Prepared for SRAM LLC 1000 W Fulton Market 4th Floor Chicago, IL 60607 U.S.A Prepared by UL VERIFICATION SERVICES INC. 47173 BENICIA STREET FREMONT, CA 94538, U.S.A. TEL: (510) 771-1000 FAX: (510) 661-0888 NVLAP LAB CODE 200065-0

REPORT NO:12509320-E4V1 DATE: 10/5/2018 FCC ID: C9O-RDMB1 IC: 10161A-RDB1 Revision History Issue Rev. Date Revisions Revised By V1 10/5/2018 Initial Issue -- Page 2 of 6 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:12509320-E4V1 DATE: 10/5/2018 FCC ID: C9O-RDMB1 IC: 10161A-RDB1 TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................. 4 2. TEST METHODOLOGY ..................................................................................................... 5 3. REFERENCES ................................................................................................................... 5 4. FACILITIES AND ACCREDITATION ................................................................................. 5 5. DEVICE UNDER TEST ....................................................................................................... 5 6. MAXIMUM OUTPUT POWER ............................................................................................ 5 7. STANDALONE SAR TEST EXCLUSION CONSIDERATIONS .......................................... 6 7.1. FCC ............................................................................................................................. 6 Page 3 of 6 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:12509320-E4V1 DATE: 10/5/2018 FCC ID: C9O-RDMB1 IC: 10161A-RDB1 1. ATTESTATION OF TEST RESULTS COMPANY NAME: SRAM LLC 1000 W Fulton Market 4th Floor Chicago, IL 60607 U.S.A EUT DESCRIPTION: Rear Derailleur with BLE, AIREA and ANT+ Radios MODEL: 12920 APPLICABLE STANDARDS STANDARD TEST RESULTS FCC PART 1 SUBPART I & PART 2 SUBPART J Complies UL Verification Services Inc. calculated the RF Exposure of the above equipment in accordance with the requirements set forth in the above standards, using test results reported in the test report documents referenced below and/or documentation furnished by the applicant. All indications of Pass/Fail in this report are opinions expressed by UL Verification Services Inc. based on interpretations of these calculations. The results show that the equipment is capable of demonstrating compliance with the requirements as documented in this report. Note: The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. This document may not be altered or revised in any way unless done so by UL Verification Services Inc. and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by UL Verification Services Inc. will constitute fraud and shall nullify the document. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Approved & Released For UL Verification Services Inc. By: Reviewed By: Dan Coronia Steven Tran OPERATIONS LEADER PROJECT ENGINEER UL Verification Services Inc. UL Verification Services Inc. Page 4 of 6 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:12509320-E4V1 DATE: 10/5/2018 FCC ID: C9O-RDMB1 IC: 10161A-RDB1 2. TEST METHODOLOGY All calculations were made in accordance with FCC KDB 447498. 3. REFERENCES All measurements were made as documented in test report UL Verification Services Inc. Document 12292087-E1, 12292087-E2 and 12292087-E3 for operation in the 2.4 GHz band and UL Verification Services Inc. Output power, Duty cycle and Antenna gain data is excerpted from the applicable test reports. 4. FACILITIES AND ACCREDITATION The test sites and measurement facilities used to collect data are located at 47173 and 47266 Benicia Street, Fremont, California, USA. UL Verification Services Inc. is accredited by NVLAP, Laboratory Code 200065-0. The full scope of accreditation can be viewed at http://ts.nist.gov/standards/scopes/2000650.htm. 5. DEVICE UNDER TEST The EUT is a Rear Derailleur with radios BLE operating in the frequency range of 2402 to 2480 MHz, AIREA operating in the frequency range of 2405 to 2480, and ANT+ operating in the frequency range of 2402 to 2475MHz. The user to antenna separation distance is 0mm. 6. MAXIMUM OUTPUT POWER The maximum output power of the device is declared as the following: BLE = 0dBm ±4dB; Antenna Gain: 0dBi AIREA = 0dBm ±4dB; Antenna Gain: 0dBi ANT+ = 0dBm ±3dB; Antenna Gain: 0dBi Page 5 of 6 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.

REPORT NO:12509320-E4V1 DATE: 10/5/2018 FCC ID: C9O-RDMB1 IC: 10161A-RDB1 7. STANDALONE SAR TEST EXCLUSION CONSIDERATIONS 7.1. FCC SAR test exclusion in accordance with KDB 447498 D01 v06. 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(GHz) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison This test exclusion is 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. SAR Exclusion Calculation Table for Portable Devices (Separation distance < 50mm) Frequency Max Output power Max Output Power Separation Calculated Tx Duty Cycle (MHz) dBm mW with Duty factor correction (mW) distances (mm) Threshold Value BLE 2480 4.0 3 100% 3 5 0.9 Frequency Max Output power Max Output Power Separation Calculated Tx Duty Cycle (MHz) dBm mW with Duty factor correction (mW) distances (mm) Threshold Value AIREA 2480 4.0 3 100% 3 5 0.9 Frequency Max Output power Max Output Power Separation Calculated Tx Duty Cycle (MHz) dBm mW with Duty factor correction (mW) distances (mm) Threshold Value ANT+ 2475 3.0 2 100% 2 5 0.6 Conclusion: The device operates with a maximum Duty Cycle of 100%. The Calculated Threshold with duty cycle applied is ≤3 for 1-g SAR and ≤7 for 10-g extremity SAR; therefore, this device qualifies for Standalone SAR test exclusion. END OF REPORT Page 6 of 6 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of . UL Verification Services Inc.


Document Created: 2019-03-25 11:15:05
Document Modified: 2019-03-25 11:15:05
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