C9OMERC12.4 GHz BICYCLE POWER METER

95.6118.000.000 Rev A Copyright ©SRAM LLC, 2012 3 2 This publication includes trademarks and registered trademarks of SRAM LLC designated by the symbols ™ and ®, respectively. Product names used in this publication may be trademarks or registered trademarks of others. SRAM LLC Warranty Extent of Limited Warranty SRAM warrants its products to be free from defects in materials or workmanship for a period of two years after original purchase. This warranty only applies to the original owner and is not transferable. Claims under this warranty must be made through the retailer where the bicycle or the SRAM component was purchased. Original proof of purchase is required. Local law This warranty statement gives the customer specific legal rights. The customer may also have other rights which vary from state to state (USA), from province to province (Canada), and from country to country elsewhere in the world. To the extent that this warranty statement is inconsistent with the local law, this warranty shall be deemed modified to be consistent with such law, under such local law, certain disclaimers and limitations of this warranty statement may apply to the customer. For example, some states in the United States of America, as well as some governments outside of the United States (including provinces in Canada) may: a. Preclude the disclaimers and limitations of this warranty statement from limiting the statutory rights of the consumer (e.g. United Kingdom). b. Otherwise restrict the ability of a manufacturer to enforce such disclaimers or limitations. Limitations of Liability To the extent allowed by local law, except for the obligations specifically set forth in this warranty statement, in no event shall SRAM or its third party supplies be liable for direct, indirect, special, incidental, or consequential damages. Limitations of Warranty This warranty does not apply to products that have been incorrectly installed and/or adjusted according to the respective SRAM technical installation manual. The SRAM installation manuals can be found online at sram.com, rockshox.com, avidbike.com, truvativ.com, zipp.com, or quarq.com. This warranty does not apply to damage to the product caused by a crash, impact, abuse of the product, non- compliance with manufacturers specifications of usage or any other circumstances in which the product has been subjected to forces or loads beyond its design. This warranty does not apply when the product has been modified. This warranty does not apply when the serial number or production code has been deliberately altered, defaced or removed. This warranty does not apply to normal wear and tear. Wear and tear parts are subject to damage as a result of normal use, failure to service according to SRAM recommendations and/or riding or installation in conditions or applications other than recommended. Statement of Compliance for FCC and Industry Canada: Quarq Technology / SRAM LLC. Model#: 0808 FCC ID: C9O-MERC1 IC: 1016A-MERC1 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interfer- ence in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio commu- nications. However, there is no guarantee that interference will not occur in a particular installation. Operation is subject to the following two conditions: 1 This device may not cause harmful interference, and 2 this device must accept any interference received, including interference that may cause undesired operation. This product meets the applicable Industry Canada technical specifications. Le présent matériel est conforme aux specifications techniques applicables d’Industrie Canada. The term “IC:” before the radio certification number only signifies that Industry Canada technical specifications were met. Warning: Any changes or modifications not expressively approved by SRAM could void the user’s authority to operate this equipment. Statement of RoHS Compliance: Quarq Technology / SRAM LLC. certifies that this product and its packaging are in compliance with European Union Directive 2002/95/EC on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronics Equipment, commonly known as RoHS. ANT+(TM) Product Certification This product is ANT+ certified and complies with the bicycle power ANT+ Device Profile. For a complete listing of ANT+ Certified Products and their specific interoperability, please visit www.thisisant.com. 5 4 TABLE OF CONTENTS Wear and tear parts are identified as: This warranty shall not cover damages caused by the use of parts of different manufacturers. This warranty shall not cover damages caused by the use of parts that are not compatible, suitable and/or authorised by SRAM for use with SRAM components. This warranty shall not cover damages resulting from commercial (rental) use. • Dust seals • Bushings • Air sealing o-rings • Glide rings • Rubber moving parts • Foam rings • Rear shock mounting hardware and main seals • Upper tubes (stanchions) • Stripped threads/bolts (aluminium, titanium, magnesium or steel) • Brake sleeves • Brake pads • Chains • Sprockets • Cassettes • Shifter and brake cables (inner and outer) • Handlebar grips • Shifter grips • Jockey wheels • Disc brake rotors • Wheel braking surfaces • Bottomout pads • Bearings • Bearing races • Pawls • Transmission gears • Spokes • Free hubs • Aero bar pads • Corrosion • Tools • Batteries Table of ConTenTs Power meTer anaTomy ���������������������������������������������������������������������������������6 InsTallaTIon ������������������������������������������������������������������������������������������������������7 Mag n e t I n stall atIo n �������������������������������������������������������…

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Quarq Technology Inc. / SRAM LLC. 3100 1 st Avenue Spearfish, SD 57783, USA (605)642-2682 Confidentiality Request Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: C9O-MERC1. Model: Quarq Bicycle Power Meter Product: 2.4 GHz bicycle power meter Pursuant to Sections 0.457 and 0.459 of the Commission's Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Names Circuit Schematics Quarq_Mercury_Main_Schematics.pdf Quarq_Mercury_Strain_Gauge_PCB_Schematics.pdf Circuit Operational Description Quarq_Mercury_Circuit_Description.doc Circuit Block Diagram Quarq_Mercury_Circuit Block_Diagram.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. This applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, David Jonathan Huft 01 March 2012

SRAM LLC FCC ID: C9O-MERC1 EXTERNAL PHOTOS

FCC ID: C9O-MERC1 M/N: 0808 IC: 1016A-MERC1

SRAM LLC FCC ID: C9O-MERC1 INTERNAL PHOTOS

FCC PART 15.249 ANC IC RSS-210 TEST REPORT UNLICENSED INTENTIONAL RADIATOR Applicant SRAM LLC Address 3100 1ST AVENUE SPEARFISH SD 57783 FCC ID C90-MERC1 IC 1016A-MERC1 Model Number 0808 Product Description 2.4 GHz BICYCLE POWER METER Date Sample Received 1/25/2012 Date Tested 1/30/2012 Tested By Nam Nguyen Approved By Mario de Aranzeta Report Number 217AT12TestReport.doc Test Results PASS FAIL THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC. 849 NW State Road 45 Newberry, FL 32669 USA Ph: 888.472.2424 or 352.472.5500 Fax: 352.472.2030 Email: [email protected] Website: www.timcoengr.com Certificate # 0955-01 APPLICANT: SRAM LLC FCC ID: C9O-MERC1 IC: 1016A-MERC1 REPORT #: S\SRAM LLC\217AT12\217AT12TestReport.doc Page 2 of 12 Mdea 9.20.2007 TABLE OF CONTENT GENERAL REMARKS ......................................................................................................................... 3 GENERAL INFORMATION .................................................................................................................. 4 EMC EQUIPMENT LIST ..................................................................................................................... 5 TEST PROCEDURES ......................................................................................................................... 6 RADIATION INTERFERENCE ............................................................................................................. 7 OCCUPIED BANDWIDTH ................................................................................................................... 9 BAND EDGE COMPLIANCE ............................................................................................................. 11 POWER LINE CONDUCTED INTERFERENCE .................................................................................. 12 APPLICANT: SRAM LLC FCC ID: C9O-MERC1 IC: 1016A-MERC1 REPORT #: S\SRAM LLC\217AT12\217AT12TestReport.doc Page 3 of 12 Mdea 9.20.2007 GENERAL REMARKS The attached report shall not be reproduced except in full without the written permission of Timco Engineering Inc. Summary The device under test does: fulfill the general approval requirements as identified in this test report not fulfill the general approval requirements as identified in this test report Attestations This equipment has been tested in accordance with the standards identified in this test report. To the best of my knowledge and belief, these tests were performed using the measurement procedures described in this report. All instrumentation and accessories used to test products for compliance to the indicated standards are calibrated regularly in accordance with ISO 17025 requirements. Certificate # 0955-01 I attest that the necessary measurements were made, under my supervision, at: Timco Engineering Inc. 849 NW State Road 45 Newberry, Fl 32669 Authorized Signatory Name: Mario de Aranzeta C.E.T. Compliance Engineer/ Lab. Supervisor Date: 1/30/12 APPLICANT: SRAM LLC FCC ID: C9O-MERC1 IC: 1016A-MERC1 REPORT #: S\SRAM LLC\217AT12\217AT12TestReport.doc Page 4 of 12 Mdea 9.20.2007 GENERAL INFORMATION DUT Specification The test results relate only to the items tested. Applicable Standard Part 15.249, RSS-210 DUT Description 2.4 GHz BICYCLE POWER METER FCC ID C90-MERC1 IC 1016A-MERC1 Model Number 0808 Operating Frequency TX: 2457.00 MHz RX: Same DUT Power Source 110–120Vac/50– 60Hz DC Power Battery Operated Exclusively Test Item Prototype Pre-Production Production Type of Equipment Fixed Mobile Portable Antenna Connector FCC Rules require that the antenna connector be unique. Test Facility Timco Engineering Inc. located at 849 NW State Road 45 Newberry, FL 32669 USA. Test Conditions Temperature: 26ºC Relative humidity: 50% Test Exercise The DUT was placed in continuous transmit mode of operation. Modifications Test Supporting Equipment Supporting Device Manufacturer Model / FCC ID Serial Number N/A APPLICANT: SRAM LLC FCC ID: C9O-MERC1 IC: 1016A-MERC1 REPORT #: S\SRAM LLC\217AT12\217AT12TestReport.doc Page 5 of 12 Mdea 9.20.2007 EMC EQUIPMENT LIST Device Manufacturer Model Serial Number Cal/Char Date Due Date 3-Meter Semi- Anechoic Chamber Panashield N/A N/A Listed 5/10/10 5/10/12 AC Voltmeter HP 400FL 2213A14499 CAL 6/12/11 6/12/13 Antenna: Active Loop ETS-Lindgren 6502 00062529 CAL 9/23/10 9/23/12 Frequency Counter HP 5385A 2730A03025 CAL 8/17/11 8/17/13 Hygro- Thermometer Extech 445703 0602 CAL 6/15/11 6/15/13 Modulation Analyzer HP 8901A 3435A06868 CAL 7/18/11 7/18/13 Digital Multimeter Fluke FLUKE-77 35053830 CAL 9/9/11 9/9/13 Analyzer Tan Tower Preamplifier HP 8449B-H02 3008A00372 CAL 10/28/11 10/28/13 Analyzer Tan Tower Quasi- Peak Adapter HP 85650A 3303A01690 CAL 10/28/11 10/28/13 Analyzer Tan Tower RF Preselector HP 85685A 3221A01400 CAL 10/28/11 10/28/13 Analyzer Tan Tower Spectrum Analyzer HP 8566B Opt 462 3138A07786 3144A20661 CAL 10/28/11 10/28/13 Temperature Chamber Tenney Engineering TTRC 11717-7 CHAR 4/25/10 4/25/12 Antenna ETS 3117 41534 9/22/2010 9/22/2012 Antenna Electro metrics LPA-25 1122 5/04/2011 5/04/2013 Antenna Electro metrics BIA-25 1096 5/04/2011 5/04/2013 APPLICANT: SRAM LLC FCC ID: C9O-MERC1 IC: 1016A-MERC1 REPORT: S\SRAM LLC\217AT12\217AT12TestReport.doc Page 6 of 12 Mdea 9.20.2007 TEST PROCEDURES Radiation Interference: ANSI C63.4-2003 using a spectrum analyzer, a preselector, a quasi- peak adapter, and an appropriate antenna. The analyzer was calibrated in dB above a microvolt at the output of the antenna. The resolution bandwidth was 100 kHz with an appropriate sweep speed and the video bandwidth was 300 kHz up to 1 GHz and 1 MHz with a video BW of 3 MHz above 1 GHz. When an emission was found, the table was rotated to produce the maximum signal strength. The antenna was placed in both the horizontal and vertical planes and the worse case emissions were reported. The spectrum was searched to at least the tenth (10) harmo…

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