The SNV-12 Signal-and-Noise Voter is a communication device that assures high quality radio signal transmission and retransmission across its network. The device uses individual digital signal processors to continuously select the receiver with the lowest noise or best signal-to-noise ratio (SNR) from multiple sources. The SNV-12 then provides the "voted" output to a dispatcher and/or to a repeater for retransmission so that all users can hear the best signal, each time they communicate.

Benefits/Features:

Independent DSP inputs vote the best voice channel
Up to 12 site inputs voted per chassis
Console interface module integrates with industry standard dispatch consoles
Multiple types of repeater control and transmit steering capabilities
Provides tone keying detection and generation
Repeat mode retransmits voted audio
Digital audio delay compensates for differences in path lengths
Local control plus IP, serial and parallel remote control
System expansion to 36 sites by daisy chaining multiple SNV-12s
5.25" h by 19" w card-cage package

Downloads

Software Downloads

Please click here to request a software upgrade listed below. Contact us if you have any questions.

CPM-3 Module v.1.04

IPSetup Software (to configure NetBurner compatible hardware through a network connection)

Auto Update Utility (use for loading .s19 files)

Accessory - PTG-10 Pilot Tone Generator

Datasheet

Manual

Application Note
Use of Voter Comparators to Improve Railroad Radio Communications

Case Study
SNV-12 Voters Improve China’s Civil Aviation Administration Air Traffic Control and Management

Grant Information
Contact Grants Advisor

24-hour Customer Support Hotline:
Our 24-hour customer support hotline is designed to offer customers an outstanding level of service. U.S. and Canadian customers can call (800) 498-3137 for immediate assistance with any technical problems, day or night. The 24-hour hotline includes a trained, professional staff of existing system and customer service engineers knowledgeable in our products and services.

SNV-12 Signal and Noise Voter

Downloads