Communication Components DAB-DAC-1819-2 GSM Amplifier User Manual

Communication Components Inc GSM Amplifier Professional Letter

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COMMUNICATION COMPONENTS INC 89 Leuning Street Phone: 201-342-3338 2nd Floor Fax: 201-342-3339 South Hackensack, NJ 07606 www.cciproducts.com Extending Wireless Coverage GSM Dual Amplifier Booster/ Combiner CCI Model Number DAB-1819 & DAC-1819 With Nortel S8000 GSM Base Transceiver Station USER’S GUIDE Product Description: DAB-1819 & DAC-1819 Dual Amplifier Booster/ Combiner: The CCI GSM Dual Amplifier-Booster Module (DAB) consists of two linear power amplifiers with intermodulation level control circuitry. The Dual Amplifier-Combiner Module (DAC) is identical to the DAB Module with the exception of a passive hybrid combiner at the output which combines both signals to provide two 30-35 Watt GSM signals on a common output. Nortel S8000 GSM Base Transceiver Station: The Base Transceiver Station (BTS) is a GSM Base Station which serves one cell and is controlled by the Base Station Controller (BSC). The S8000 is available in an outdoor and indoor versions of the BTS respectively. The BTS contains the radio transceivers and all the digital signal processing equipment. The BTS contains eight DRX/Power Amplifiers for a total of eight transceivers per BTS. The trancievers operate in the frequency band of 1930 to 1990 MHz. There are 299 channels available with a channel spacing of 200 KHz. The transmitter is a constant envelope using 0.3 GMSK modulation, which is MSK filtered with a Gaussian filter, having a BT product of 0.3. The transmitter is capable of operating in a Time Division Multiple Access (TDMA) system. For each channel there are 8 time slots available, each containing digital speech or data. Operation Description: The DAC-1819 and DAB-1819 Dual Amplifier Booster/ Combiner in conjunction with the S8000 BTS are designed to supply a nominal output power level of 47.5 dBm when used in the uncombined mode and 44.5 dBm when used in the combined mode at the antenna connector. A system block diagram is shown on diagram #1 and #2..
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Document ID316098
Application IDZlk7OaUL+/tPb2pHfuKVFA==
Document Descriptionusers manual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize67.89kB (848580 bits)
Date Submitted2003-04-04 00:00:00
Date Available2003-04-04 00:00:00
Creation Date2003-03-28 15:06:03
Producing SoftwareAcrobat Distiller 5.0.5 (Windows)
Document Lastmod2003-03-28 15:06:22
Document TitleProfessional Letter
Document CreatorAcrobat PDFMaker 5.0 for Word
Document Author: DENNIS
FCC ID Filing: NT3DAB-DAC-1819-2

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