Communication Components DAC-850-125 Cellular Band Amplifier User Manual 427903

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Document ID	427903
Application ID	1eNb/GXtEZi8h8+pVOLxbw==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Microsoft Word - pdf
Filesize	8.23kB (102824 bits)
Date Submitted	2004-06-03 00:00:00
Date Available	2004-06-03 00:00:00
Creation Date	2004-06-04 07:04:32
Producing Software	Acrobat Distiller 5.0.5 (Windows)
Document Lastmod	2004-06-04 07:04:32
Document Title	Microsoft Word - 427903.DOC
Document Creator	PScript5.dll Version 5.2
Document Author:	Administrator

COMMUNICATION
COMPONENTSINC
Extending Wireless Coverage
89 Leuning Street
2nd Floor
South Hackensack, NJ 07606
Phone: 201-342-3338
Fax:
201-342-3339
www.cciproducts.com
GSM/EDGE Dual Amplifier Booster Combiner
CCI Model Number DAC-850-125
USER’S GUIDE
Product Description:
DAC-850-125 Dual Amplifier Booster/ Combiner:
The CCI GSM Dual Amplifier-Booster Combiner Module (DAC) consists of two linear
power amplifiers with intermodulation level control circuitry, each capable of
generating a 125 Watt GSM/EDGE signal. The Dual Amplifier-Combiner Module
(DAC) contains a passive hybrid combiner at the output which combines both signals
to provide two 60 Watt GSM/EDGE signals on a common output.
Operation Description:
The DAC-850-125 Dual Amplifier Booster/ Combiner is designed to supply a nominal
output power level of 60 Watts (48 dBm) per channel. Although the gain of the Dual
Amplifier Booster/ Combiner is fixed, the output can be adjusted by setting the input
power level.
Operation and Installation Instructions:
The following instructions should be followed when installing the unit in service:
•
Apply a 26-30VDC input voltage to the DC Input connector of the Dual
Amplifier-Booster/Combiner Module.
•
Insure that the DC Source is capable of delivering up to 30 Amps at 28VDC.
•
Apply a GSM/EDGE signal of up to +41dBm to each RF input port of the Dual
Amplifier-Booster/Combiner Module.
•
The Dual Amplifier-Booster/Combiner Module will provide approximately 7dB
or less of RF Gain.
•
Check the RF output to insure the proper output power is present.
{Approximately 60 Watts (48dBm) per channel}.
•
Adjust the input power level to insure the output power level is in compliance
with the values indicated in the table on page 2.
•
Install the Alarm Connector to the Alarm Output connector of the Dual
Amplifier-Booster/Combiner Module.
Setting the RF Output Power on the DAC-850-125 Booster Amplifier
The RF output power is not adjustable on the DAB & DAC Booster Amplifier. The
user must adjust the RF input power to the Booster Amplifier such that the RF output
power level does not exceed the levels shown below in order for the RF output
spectral emissions to be compliant with the FCC spurious emissions limit of -13 dBm
outside of the assigned frequency block. These levels must not be exceeded.
Channel
Frequency (MHz)
869.2-893.8
Maximum RF
0utput (Watt)*
125
* Note: The Maximum RF Output Power is after any passive losses after the Booster Amplifier such as
filters and cables.
Any changes or modifications not expressly approved by the manufacturer could
void the user's authority to operate the equipment.
In order to comply with FCC rules for RF exposure, it must be observed that the
antenna connected to this equipment be fixed on an outdoor structure and that it
must have a minimum separation distance of 10 meters between it and any
person."
z Page 2

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Create Date                     : 2004:06:04 07:04:32-04:00
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Page Count                      : 2
Creation Date                   : 2004:06:04 11:04:32Z
Mod Date                        : 2004:06:04 11:04:32Z
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Author                          : Administrator
Metadata Date                   : 2004:06:04 11:04:32Z
Creator                         : Administrator
Title                           : Microsoft Word - 427903.DOC

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