technical report amendment with explaination

FCC ID: E675JS0039

Test Report

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FCCID_63138

FCC CFR47 PART 22 SUBPART H CERTIFICATION TEST REPORT AMENDMENT FOR SINGLE CHANNEL CELLULAR AMPLIFIER TESTED WITH ADDITIONAL MODULATION TYPES CDPD AND AMPS ( INCLUDING VOICE, VOICE +SAT, WIDEBAND DATA) MODEL: SCA9125-50 FCC ID: E675JS0039 REPORT NUMBER: 99U0404 ISSUE DATE: SEPTEMBER 14, 1999 Prepared for POWERWAVE TECHNOLOGIES, INC. 2026 McGAW AVENUE IRVINE, CA 92614 Prepared by COMPLIANCE CERTIFICATION SERVICES, INC. 1366 BORDEAUX DRIVE SUNNYVALE, CA 94089, USA TEL: (408) 752-8166 FAX: (408) 752-8168

PROJECT NO:99U0404-1 DATE:09/14/1999 FCC ID:E675JS0039 EUT: SINGLE CHANNEL AMPLIFIER WITH CDPD, AMPS (VOICE, VOICE + SAT, WIDEBAND DATA) TABLE OF CONTENTS PAGE FCC PART 2 CERTIFICATION ADDITIONAL TEST RESULTS:...................................................... 3 SECTION 2.1046: RF POWER OUTPUT ................................................................................................. 3 SECTION 2.1049: OCCUPIED BANDWIDTH ........................................................................................ 5 SECTION 2.1051: SPURIOUS EMISSION AT ANTENNA TERMINAL. ............................................ 8 Attachment : • Section 2.1046 plots from 1 to 4 • Section 2.1049 plots from 5 to 27 • Section 2.1051 plots from 28 to 35 Page No: 1 COMPLIANCE CERTIFICATION SERVICES DOCUMENT NO:CCSUP4031A 1366 BORDEAUX DRIVE SUNNYVALE, CA 94089 USA TEL:(408) 752-8166 FAX:(408) 752-8168 This report shall not be reproduced except in full, without the written approval of CCS.

PROJECT NO:99U0404-1 DATE:09/14/1999 FCC ID:E675JS0039 EUT: SINGLE CHANNEL AMPLIFIER WITH CDPD, AMPS (VOICE, VOICE + SAT, WIDEBAND DATA) AMENDMENT BACKGROUND: In reference to our RF power amplifier, proposed FCC ID No. E67 5JS0039, the reason the additional modulation types were not included in the original filing, but are being appended later, results from a clarification by our customer, Nortel Networks, regarding how the amplifier will be used. This amplifier is intended to be used in two types of dual mode transmitter systems, which can be selected to operate in the following modes: 1) Transmitter Type 1: TDMA or AMPS (including Voice, Voice + SAT, and Wideband Data) 2) Transmitter Type 2: TDMA or CDPD Only 1 mode can be selected at a time, and the amplifier is used with only one carrier. Powerwave's understanding at the time of the original testing was that the amplifiers would only be used with TDMA modulation. Nortel uses a software interface with their transmit/receive unit to select which type of signal is transmitted. This selection is completely independent of the amplifier. AMENDMENT REQUESTED BY: Clinton Lawrence. Telephone no: ( 916 ) 985-1244 Report prepared by : Mike Kuo / Compliance Certification Services Page No: 2 COMPLIANCE CERTIFICATION SERVICES DOCUMENT NO:CCSUP4031A 1366 BORDEAUX DRIVE SUNNYVALE, CA 94089 USA TEL:(408) 752-8166 FAX:(408) 752-8168 This report shall not be reproduced except in full, without the written approval of CCS.

PROJECT NO:99U0404-1 DATE:09/14/1999 FCC ID:E675JS0039 EUT: SINGLE CHANNEL AMPLIFIER WITH CDPD, AMPS (VOICE, VOICE + SAT, WIDEBAND DATA) FCC PART 2 CERTIFICATION ADDITIONAL TEST RESULTS: SECTION 2.1046: RF POWER OUTPUT Equipment used. HP Spectrum Analyzer/8593EM Narda 30dB Attenuator Flexco low loss cables, 9ft. (Loss: 0.85 dB/ft @ 26GHz) HP RF Communication test set/8920B Transmitter Unit/TRU II NNTM53101DYE Laptop computer. TEST SETUP: Laptop Spectrum analyzer 30dB attenuator Eut is a cellular amplifier TX UNIT Or HP8920B Minimum Requirement: Section 22.913(a) Maximum ERP: The effective radiated power (ERP) of base transmitters and cellular repeaters must not exceed 500 Watts. The ERP of mobile transmitters and auxiliary test transmitters must not exceed 7 Watts. Test Procedure: Turn on the EUT and connected the transmitter antenna output to spectrum analyzer using a low loss cable. RES b/w. was set to 30kHz and adjusted spectrum analyzer to center frequency at the highest amplitude appearing on spectral display. Then set spectrum analyzer frequency span to show signal on spectrum analyzer. This test was done for low, middle, and high channel both for analog and digital modulations. Page No: 3 COMPLIANCE CERTIFICATION SERVICES DOCUMENT NO:CCSUP4031A 1366 BORDEAUX DRIVE SUNNYVALE, CA 94089 USA TEL:(408) 752-8166 FAX:(408) 752-8168 This report shall not be reproduced except in full, without the written approval of CCS.

PROJECT NO:99U0404-1 DATE:09/14/1999 FCC ID:E675JS0039 EUT: SINGLE CHANNEL AMPLIFIER WITH CDPD, AMPS (VOICE, VOICE + SAT, WIDEBAND DATA) Test Result: Power was measured with Spectrum analyzer. Plots of Voice and Wideband modulation power output are included. CDPD Modulation power was measured by customer, which came to be +47 dBm. AMPS MODE PLOT NUMBER LOW: 50Watts (47 dBm) 1 HIGH: 2 WIDEBAND MODE PLOT NUMBER LOW: 3 HIGH: 4 Page No: 4 COMPLIANCE CERTIFICATION SERVICES DOCUMENT NO:CCSUP4031A 1366 BORDEAUX DRIVE SUNNYVALE, CA 94089 USA TEL:(408) 752-8166 FAX:(408) 752-8168 This report shall not be reproduced except in full, without the written approval of CCS.

PROJECT NO:99U0404-1 DATE:09/14/1999 FCC ID:E675JS0039 EUT: SINGLE CHANNEL AMPLIFIER WITH CDPD, AMPS (VOICE, VOICE + SAT, WIDEBAND DATA) SECTION 2.1049: OCCUPIED BANDWIDTH Equipment used. HP Spectrum Analyzer/8593EM Narda 30dB Attenuator Flexco low loss cables, 9ft. (Loss: 0.85 dB/ft @ 26GHz) HP RF Communication test set/8920B Transmitter Unit/TRU II NNTM53101DYE Laptop computer. TEST SETUP: Laptop Spectrum analyzer 30dB attenuator Eut is a cellular amplifier TX UNIT Or HP8920B Minimum Requirement: AMPS: (A) For voice modulation 22.917(B) F3E/F3D: On any frequency removed from the carrier by greater than 20 kHz up to and including 45 kHz: At least 26 dBc; 2. On any frequency removed from the carrier frequency by greater than 45 kHz up to the first multiple of the carrier frequency: At least 60 dBc or 43+10 log(mean output power in watts) dBc, whichever is the lesser attenuation Page No: 5 COMPLIANCE CERTIFICATION SERVICES DOCUMENT NO:CCSUP4031A 1366 BORDEAUX DRIVE SUNNYVALE, CA 94089 USA TEL:(408) 752-8166 FAX:(408) 752-8168 This report shall not be reproduced except in full, without the written approval of CCS.

PROJECT NO:99U0404-1 DATE:09/14/1999 FCC ID:E675JS0039 EUT: SINGLE CHANNEL AMPLIFIER WITH CDPD, AMPS (VOICE, VOICE + SAT, WIDEBAND DATA) (B) Wideband and CDPD modulation. 22.917 (d) F1D emission mask; F1D emissions, the mean power of emissions must be attenuated below the mean power of the unmodulated carrier (P) as follows: 1) On any frequency removed from the carrier frequency by more than 20kHz, but no more than 45kHz: at least 26dB. 2) On any frequency removed from the carrier frequency by more than 45kHz, but no more than 90kHz: at least 45dB. 3) On any frequency removed from the carrier frequency by more than 90kHz, up to the first multiple of the carrier frequency: at least 60dB or 43 + log (P) dB, whichever is the lesser attenuation. Test Procedure: (A) For voice modulation use section 2.1049 (c)(1): The plots depict the carrier signal modulated with a 2500 Hz test signal and a frequency deviation of +/- 12 kHz (B) For Wideband modulation: Modulated transmitter with a 10 kilobit/second data pattern creating a frequency deviation not exceeding +/- 8 kHz A RES BW: 30kHz cannot be used, instead a RES BW: 300Hz was used to measure signal. Test Result: Data on the bandwidth occupied by this transmitter is presented in graphical form using spectrum analyzer plots and included is a 30 kHz plot showing it cannot be used. Customer performed CDPD modulation. Page No: 6 COMPLIANCE CERTIFICATION SERVICES DOCUMENT NO:CCSUP4031A 1366 BORDEAUX DRIVE SUNNYVALE, CA 94089 USA TEL:(408) 752-8166 FAX:(408) 752-8168 This report shall not be reproduced except in full, without the written approval of CCS.

PROJECT NO:99U0404-1 DATE:09/14/1999 FCC ID:E675JS0039 EUT: SINGLE CHANNEL AMPLIFIER WITH CDPD, AMPS (VOICE, VOICE + SAT, WIDEBAND DATA) 30 kHz PLOT 5 AMPS MODE PLOT NUMBER LOW 6 7 8 9 HIGH 10 11 12 13 WIDEBAND MODE PLOT NUMBER LOW 14 15 16 17 18 19 HIGH 20 21 22 23 24 25 CDPD MODE PLOT NUMBER MIDDLE 26 27 Page No: 7 COMPLIANCE CERTIFICATION SERVICES DOCUMENT NO:CCSUP4031A 1366 BORDEAUX DRIVE SUNNYVALE, CA 94089 USA TEL:(408) 752-8166 FAX:(408) 752-8168 This report shall not be reproduced except in full, without the written approval of CCS.

PROJECT NO:99U0404-1 DATE:09/14/1999 FCC ID:E675JS0039 EUT: SINGLE CHANNEL AMPLIFIER WITH CDPD, AMPS (VOICE, VOICE + SAT, WIDEBAND DATA) SECTION 2.1051: SPURIOUS EMISSION AT ANTENNA TERMINAL. Equipment used. HP Spectrum Analyzer/8593EM Narda 30dB Attenuator Flexco low loss cables, 9ft. (Loss: 0.85 dB/ft @ 26GHz) HP RF Communication test set/8920B Transmitter Unit/TRU II NNTM53101DYE Laptop computer. TEST SETUP: Laptop Spectrum analyzer 30dB attenuator Eut is a cellular amplifier TX UNIT Or HP8920B Note: System integrator will be installing a low pass filter at the antenna terminal output to attenuate the second harmonic. Minimum Requirement: 22.917(e) Out of Band emissions: The magnitude of each spurious and harmonic emissions that can be detected when the equipment is operated under conditions specified in the instruction manual and/or alignment procedure, shall not be more than 43 + 10 log (mean output power) dBc below the mean power output, which is equivalent to –13 dBm. Test Result: Refer to spectrum plots attached. Plots are from 5MHz to 10th harmonic of the carrier frequency. Table shows the order of plots for Voice and Wideband modulations. Customer performed CDPD modulation, but no out-of-band was performed, since results by other modulation produce similar harmonic and spurious emissions, by engineering judgement, CDPD will also produce similar emissions. Page No: 8 COMPLIANCE CERTIFICATION SERVICES DOCUMENT NO:CCSUP4031A 1366 BORDEAUX DRIVE SUNNYVALE, CA 94089 USA TEL:(408) 752-8166 FAX:(408) 752-8168 This report shall not be reproduced except in full, without the written approval of CCS.

PROJECT NO:99U0404-1 DATE:09/14/1999 FCC ID:E675JS0039 EUT: SINGLE CHANNEL AMPLIFIER WITH CDPD, AMPS (VOICE, VOICE + SAT, WIDEBAND DATA) AMPS MODE WIDEBAND MODE PLOT PLOT NUMBER NUMBER LOW 28 32 29 33 HIGH 30 34 31 35 Page No: 9 COMPLIANCE CERTIFICATION SERVICES DOCUMENT NO:CCSUP4031A 1366 BORDEAUX DRIVE SUNNYVALE, CA 94089 USA TEL:(408) 752-8166 FAX:(408) 752-8168 This report shall not be reproduced except in full, without the written approval of CCS.


Document Created: 2019-06-18 14:51:26
Document Modified: 2019-06-18 14:51:26
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