Psr78 Repeater; Introduction; Highlights - ADRF PSR78 User Manual

1. PSR78 Repeater

1.1 Introduction

The PSR78 is an over-the-air repeater system that operates in both the 700 and 800 MHz public safety
frequencies.

1.1.1 Highlights

• Supports up to 2 frequency bands simultaneously
o Covers the entire 700 MHz Public Safety Frequencies (12 MHz)
o Covers the entire 800 MHz Public Safety Frequencies (18 MHz)
• Composite Output Power of 30 dBm
• 30 dB AGC Range @ 0.5 dB Step
• Adjustable AGC Output Power Level
• Adjustable ALC Level
• Band Selectable via Web-GUI
• Can Support up to 6 total Non-Contiguous Bands
• External Alarming capabilities via dry contact AAI alarms
• Digital filtering
• Incremental Automatic Shutdown/Resumption Time: PSR78 gradually increases the time span between
automatic shutdown and resumption before it permanently shuts itself down
• Versatility and Usability: PSR78 gives total control to the user. Most of the control parameters, e.g., gain,
output power, alarm threshold, etc. can be changed using the Web-GUI so that the user can adjust the
system perfectly to the given RF environment
• Web-GUI connectivity via DHCP
• Supports DHCP; No 3
• Automated installation
party GUI software required
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PSR78 Repeater
User Manual V0.1
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