BYM900CCAudio TX

Page 1 of 12 Rev.No 1.0 ATTESTATION STATEMENT All tests according to Part 15, Paragraphs 15.209(a) and 15.249(a) were n - Performed o - Not Performed The Equipment Under Test n - Fulfills the general approval requirements of Part 15, Paragraphs 15.209(a) and 15.249(a) o - Does not fulfill the general approval requirements cited on page 1. _______________________ - TÜV PRODUCT SERVICE, INC. - Responsible Engineer: Jim Owen (EMC Engineer)

TÜV PRODUCT SERVICE 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone 858 546 3999 FAX 858 546 0364 Report No. 0078-08 (FCC ID: BYM900CC) Page 1 of 12 Rev.No 1.0 MEASUREMENT AND TECHNICAL REPORT HM ELECTRONICS 6675 Mesa Ridge Road San Diego, CA 92121-2937 DATE: 15 March 2000 This Report Concerns:Original Grant: XClass II Change: Equipment Type:COM 900 CC Communicator, Model COM 900 CC Deferred grant requested per 47 CFR 0.457(d)(1)(ii)?Yes: Defer until: No: X Company Name agrees to notify the Commission by:N/A of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37?Yes:*No: (*) FCC Part 15, Paragraphs 15.205, 15.209 and 15.249 Report Prepared by: TÜV PRODUCT SERVICE 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 619 546 3999 Fax: 619 546 0364 TÜV PRODUCT SERVICE 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone 858 546 3999 FAX 858 546 0364 Report No. 0078-08 (FCC ID: BYM900CC) Page 2 of 12 Rev.No 1.0 TABLE OF CONTENTS Pages 1 GENERAL INFORMATION3 1.1Product Description3 1.2Related Submittal Grant4 1.3Tested System Details4 1.4Part 15 requirements4 1.5Test Methodology5 1.6Test Facility5 2 SYSTEM TEST CONFIGURATION6 2.1Justification6 2.2EUT Exercise Software6 2.3Special Accessories6 2.4Equipment Modifications6 3RADIATED EMISSION DATA7 3.1Radiated Emissions Equipment List10 3.2Field Strength Calculation11 4Signature Page12 TÜV PRODUCT SERVICE 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone 858 546 3999 FAX 858 546 0364 Report No. 0078-08 (FCC ID: BYM900CC) Page 3 of 12 Rev.No 1.0 1 GENERAL INFORMATION 1.1Product Description COM900CC Communicator, Model COM 900 CC Components of EUT DescriptionModel NumberSerial NumberFCC ID Number 900 MHz Collar Communicator COM 900 CC0584663BYM900CC OPERATING MODE(S):Normal I/O CABLES CONNECTIONHeadset Connector SHIELDNo CONNECTORS5-pin custom connector TERMINATION TYPEPin & socket LENGTH1.5’ REMOVABLEYes POWER INTERFACE FREQUENCY/AC/DC VOLTAGE:Battery 1.2 Vdc OSCILLATOR FREQUENCIES FREQUENCYEUT LOCATIONDESCRIPTION OF USE 16 MHz TCXO 1st LO 858 MHz 2nd LO 44.545 MHz Xmit frequency (see system spec.) Main PCB Main PCB Main PCB Crystal Oscillator -- -- POWER SUPPLY DESCRIPTIONMANUFACTURERMODEL #SERIAL #SWITCHING/LINEAR FREQ. Battery POWER LINE FILTERS MANUFACTURERMODEL NO.QTY.LOCATION ON EUT N/A CRITICAL EMI COMPONENTS DESCRIPTIONMANUFACTURERPART # OR VALUEQTY.LOCATION ON EUT Shield over main PCBHME--1Main PCB DESCRIPTION OF ENCLOSURE:Main PCB is in a plastic enclosure. TÜV PRODUCT SERVICE 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone 858 546 3999 FAX 858 546 0364 Report No. 0078-08 (FCC ID: BYM900CC) Page 4 of 12 Rev.No 1.0 1 GENERAL INFORMATION (continued) 1.2Related Submittal/Grant None 1.3Tested System Details The FCC IDs for all equipment, plus descriptions of all cables used in the tested system are: None 1.4Part 15 Requirements Direct sequence spread spectrum transmitters - N/A Frequency hopping transmitters - N/A Scanning receivers - N/A Certification of transmitters operating within the 59.0 to 64.0 GHz band - N/A TÜV PRODUCT SERVICE 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone 858 546 3999 FAX 858 546 0364 Report No. 0078-08 (FCC ID: BYM900CC) Page 5 of 12 Rev.No 1.0 1.5Test Methodology Purpose of Test:To demonstrate compliance with the ANSI C63.4 setup. Test Performed:1. Conducted Emissions, FCC Part 2, Paragraphs 2.985, 2,989, 2.991 & Part 24, Paragraph 24.238 2. Radiated Emissions, EN55022: 1992 Class B limit, 30 - 1,000 MHz, 10 meters X3. Radiated Emission per FCC Part 15, Para. 15.209 and 15.249 4. Engineering evaluations 1.6Test Facility The open area test site and conducted measurement data were tested by: TÜV PRODUCT SERVICE 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 619 546 3999 Fax: 619 546 0364 The Test Site Data and performance comply with ANSI 63.4 and are registered with the FCC, 7435 Oakland Mills Rd, Columbia Maryland 21046. All Measurement Data is acquired according to the content of FCC Measurement Procedure and ANSI C63.4, unless supplemented with additional requirements as noted in the test report. TÜV PRODUCT SERVICE 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone 858 546 3999 FAX 858 546 0364 Report No. 0078-08 (FCC ID: BYM900CC) Page 6 of 12 Rev.No 1.0 2.SYSTEM TEST CONFIGURATION 2.1Justification The COM 900 CC was initially tested for FCC emission in the following configuration: See test setup photos. 2.2EUT Exercise Software None 2.3Special Accessories None 2.4Modification None 2.5Configuration of Tested System See test setup photos. TÜV PRODUCT SERVICE 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone 858 546 3999 FAX 858 546 0364 Report No. 0078-08 (FCC ID: BYM900CC) Page 7 of 12 Rev.No 1.0 3RADIATED EMISSION DATA The following data lists the significant emission frequencies, measured levels, correction factor (which includes cable and antenna corrections), the corrected reading, and the limit. See following page(s). TÜV PRODUCT SERVICE 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone 858 546 3999 FAX 858 546 0364 Report No. 0078-08 (FCC ID: BYM900CC) Page 10 of 12 Rev.No 1.0 Emissions Test Conditions: RADIATED EMISSIONS, Part 15, Paragraph 15.209(a), 15.249(a) The EQUIVALENT RADIATED EMISSIONS measurements were performed at the following test location : o - Test not applicable n - Roof (Small Open Area Test Site) n- Canyon #1 (10- and 30-Meter Open Area Test Site), Carroll Canyon, San Diego Testing was performed at a test distance of: o - 1 meters n - 3 meters o - 10 meters Test Equipment Used : Model No.ManufacturerDescriptionSerial No.Prop. No.Cal Date 3115EMCOAntenna, Double Ridge Guide9412-436345310/01 AFD3-0102-13-STMiteq, Inc.Pre-Amplifier (38 dB gain), 1 to 2 GHz 1642936602/00* AFD3-0208-40-STMiteq, Inc.Pre-Amplifier (30 dB gain), 2 to 8 GHz 15538236702/00* 8566BHewlett PackardSpectrum Analyzer21150084272003/00 8566BHewlett PackardSpectrum Analyzer Display2112A0218572103/00 3146EMCOLog Periodic Antenna1…

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