8
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| Mirror Download [FCC.gov] | |
| Document ID | 74875 |
| Application ID | iLrt4ImLVbJZU5Ulim+WRw== |
| Document Description | 8 |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 11.05kB (138077 bits) |
| Date Submitted | 1999-12-09 00:00:00 |
| Date Available | 1998-09-24 00:00:00 |
| Creation Date | 2001-05-09 19:53:43 |
| Producing Software | Acrobat Distiller 4.0 for Windows |
| Document Lastmod | 2001-05-09 19:53:49 |
| Document Title | 74875.pdf |
| Document Author: | VicodinES /CB /TNN |
SERVICE MANUAA HUHF 800-80 SERIES 850-870 MHZ AMPS EMR Corp. - 22402 N. 19th Ave. - Phoenix, Az. 85027 Tel: 602/581/2875 1/800/796/2875 Email: inf0@emrc0rp.c0m hnp://www.emrcorp.c0m Fax: 602/582/9499 Table of Contents PRODUCT DESCRIPTION ............................ GENERAL SPECIFICATIONS ......................... CIRCUIT DESCRIPTIONS ............................. SCHEMATICS ............................................. PARTS LIST ................................................ BLOCK DIAGRAM ....................................... WARRANTY INFORMATION ......................... The HUHF 800-80 Series of EMR amplifiers are intended for use in commercial communications systems. Applications include cellular, smr trunking and data systems. They will cover the frequency range extending from 850 MHz to 870 Mhz. For operator convenience, views of the top, front, and side of the amplifier are presented here. FCC Type Acceptance Label Placement RF PUWER flMPlIFlER .\ rutufimmu ‘ . 1 I i am ' . ' — WNni:,JI~1IJI’N I‘itnm yum-m. u |-|-| U5 FREQUENCY RANGE: 850 — 870 MhZ OPERATING MODE: FM USAGE: Single Channel Systems MODEL #: HUHF 800-80 OUTPUT POWER: 85 WATTS OPERATING TEMPERATURE RANGE: -20 to +50 Deg. C OPERATING VOLTAGE: +13.6 VDC/ 17 amps DUTY CYCLE: 100% HARMONIC Meets FCC Type ATTENUATION: Acceptance OPTIONS: EMR Amplifiers are available with several mechanical mouming options and in various configurations. (Specified at time of order.) FCC TYPE 3/4" H - 3“W ACCEPTANCE RFPGWERAMPIIIIEH LABEL my“. I E C I D III—IIIIIFIID-N 3pm x —EM1Enr: mm isnmnuemm zsw For placement see: PRODUCT SPECIFICATIONS C3 I"I"I rhe HUHF 800-80 Series power amplifier is a self- :ontained rack mountable unit capable of up to 85 watts of class c output power, with built in cooling :ircuitry and power reduction capability. The input signal is amplified by a power module capable of aroducing 20 watts. It is then split and amplified by the output amplifiers and recombined with a Wilkinson :ombiner. Finally, it is filtered by a five element low sass filter. There are two thermostats strategically Jlaced on the heatsink. one controls the fans when :he heatsink exceeds 110 F and the other reduces the Jutput power to half when the heatsink exceeds 150 F. should the fans fall) _| I'H (I) “U EMR Corporation, hereinafter called EMR, warrants that all equipment of its manufacture shall be free from defects in design, materials and workmanship for a period of 12 months from date of shipments unless otherwise covered by special warranty. If any such product, entirely or in part, fails to produce the performance set forth in the brochures, quotations or literature provided by EMR, such product will be replaced or repaired at EMR’s expense provided that the failure was not the result of alternation, misuse, tampering, misapplication, shipping damage or landalism. If a product failure is found to be the fault of EMR, :osts of transportation to the EMR factory and return will be born JV EMR. Should EMR supply components not of its own nanufacture, but specified by a customer, the warranty shall reflect he original manufactures warranty, only. It is understood that this statement constitutes EMR’s entire ind only warranty, there being no other warrantees expressed or mplied in law or in fact, including implied warrantees of fitness. In 10 event shall EMR be liable for damages either direct or :onsequential, that may be occasioned by any defect in materials, vorkmanship or product support. For service on this amplifier, contact: EMR Corporation 22402 N. 19th Avenue Phoenix, Arizona 85021 Tel: 602/581/2875 800/796/2875 E-mail: info@emrcorp.com http://www.emrcorp.com FAX: 602/582/9499 NOIlVWHOiNI ALNWHVM
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