UHF Digital Hybrid Wireless
®
Rio Rancho, NM
3
Table of Contents
Digital Hybrid Wireless
® ......................................................................................................4
Model Differences .................................................................... 4
SRb ........................................................................................ 4
SRb5P .................................................................................... 4
General Technical Description ............................................... 5
RF Front-End and Mixer ......................................................... 6
Microcontroller, PLL and VCO Circuits................................... 6
IF Amplifiers and SAW Filters ................................................ 6
Digital Pulse Counting Detector ............................................. 6
DSP-Based Pilot Tone ............................................................6
SmartSquelch
™ ...........................................................................................................................6
Smart Noise Reduction (SmartNR
™
) ..................................... 6
Supersonic Noise-Based
Dynamic Filter and Squelch ................................................... 7
Talkback Function .................................................................. 7
Turn On and Turn Off Delays..................................................7
Audio Output Level ................................................................ 7
Test Tone ................................................................................ 7
Power Supply ......................................................................... 7
LCD Display ........................................................................... 7
Front Panel Controls and Functions ...................................... 8
Audio Outputs ........................................................................ 8
LCD Screen ........................................................................... 8
MENU/SEL Button ................................................................. 8
PWR/BACK Button ................................................................ 8
UP/DOWN Arrow Buttons ...................................................... 8
Rear Panel and Adapters ........................................................ 8
Camera Slot Adapters ............................................................ 9
Installing Camera Slot Adapters ............................................ 9
Adapters for Stand-Alone Use ............................................. 10
Installing Rear Panel Adapters............................................. 10
Replacement Screw Kits ...................................................... 10
Battery Adapter .................................................................... 10
Audio Output Cables ............................................................ 11
External Power Cables ......................................................... 11
Mounting and Orientation ..................................................... 12
AMJ Rev. A Jointed Antenna ................................................ 13
LCD Main Window.................................................................. 14
Navigating the LCD ............................................................... 15
Main Window ........................................................................ 16
Frequency Screen ................................................................ 16
Setup Screens ..................................................................... 16
Menu Items .......................................................................... 16
Front Panel Shortcuts .......................................................... 18
Locking and Unlocking the
Front Panel Controls ............................................................18
LCD Backlight Setup ............................................................ 18
Scanning for Clear Frequencies .................................... 19
Scan Window ....................................................................... 19
Zoom View Window ..............................................................19
Pre-coordinated Frequencies ............................................... 20
Frequency Coordination ....................................................... 21
Multi-channel System Checkout .......................................... 21
Troubleshooting ..................................................................... 22
Specifications and Features ................................................. 25
Service and Repair ................................................................ 26
Returning Units for Repair ................................................... 26
To Next Page
Loading...
