User Manual

Wireless Innovations Group
2601 Telecom Parkway
Richardson, Texas 75082
400/800 MHz Fiber Optic & RF Fed Bi-Directional
Amplifier Operations / Maintenance Manual
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Date
:06/16/2004
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14 of 63
5.0 MODULES
5.1 400 MHz EO Cell Amplifier Module (AE04A-D1264-001)
5.1.1 Description
This 2Watt, 483 - 487 MHz, class A Power Amplifier Module provides a nominal
52 dB of gain. It has 30 dB of gain adjustment range, which can be varied
electronically thru the front panel RS232 connector. Additionally, the module
has an internal Automatic Level Control (ALC) circuit, which can be set to limit
the maximum power level produced by the BDA. This module has an on board
RISC processor that provides optional alarming/status monitoring and
communications capabilities. The same module design is used for both the
Downlink and Uplink amplifier.
The amplifier modules contain high reliable RF parts to provide a long trouble-
free operating life. In the unlikely event of failure, the entire amplifier module
should be replaced.