Communication Components DAB-DAC-1819-1 PCS Band GSM Amplifer User Manual

Communication Components Inc PCS Band GSM Amplifer Manual

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Manual

GSM Dual Amplifier Booster/ Combiner CCI Model Number DAB-1819 & DAC-1819 With Ericsson RBS-2106/2206 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, each capable of generating a 65-70 Watt GSM signal. 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. RBS-2106 & RBS-2206 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 RBS-2106 and RBS 2206 designate the outdoor and indoor versions of the BTS respectively. The BTS contains the radio transceivers and all the digital signal processing equipment. The BTS contains six double Transceiver Radio Unit’s (dTRU’s) for a total of twelve transceivers per BTS. The dTRU consists of two synthesized transmitters (TRX) operating 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 RBS 2106/2206 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. COMMUNICATION COMPONENTS INC Extending Wireless Coverage 89 Leuning Street Phone: 201-342-3338 2nd Floor Fax: 201-342-3339 South Hackensack, NJ 07606 www.cciproducts.com
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Document ID288500
Application IDwPZvYeGv7ccZugrHSEgWIA==
Document DescriptionManual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize15.62kB (195311 bits)
Date Submitted2002-12-09 00:00:00
Date Available2002-12-09 00:00:00
Creation Date2002-11-11 19:32:38
Producing SoftwareAcrobat Distiller 5.0.5 (Windows)
Document Lastmod2002-11-11 19:32:38
Document TitleMicrosoft Word - Dual Amp Booster & Ericsson RBS2106 User's Guide.doc
Document CreatorPScript5.dll Version 5.2
Document Author: dnathan
FCC ID Filing: NT3DAB-DAC-1819-1

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