Raytheon JPS Communications
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Raytheon's JPS Communications has been a world leader in voter technology for more than a decade.

Is Dispatch having trouble hearing the portables?
Our SNV-12 voter is the best value choice on the market, with 12 site inputs per chassis and independent digital signal processors, you'll hear the best signal every time.

New Features
At IWCE 2007, JPS will be announcing an upcoming CPM (Central Processing Module) for the SNV-12. Shipments of voters with this CPM-3 module are expected to start June/July. This will be the final stage making the voter ROHS compliant. It adds an Ethernet port on the front of the module so that users will be able to read the switches from a browser interface. Additionally, some voter site performance statistics will be available from this port.

We introduced new software-enabled features that further enhance the flexibility and value of the SNV-12 Signal-and-Noise Voter. To read the press release, please click here.

SNV-12 Signal-to-Noise Voter

  • 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 link paths
  • Local control plus parallel and serial remote control
  • System expansion to 36 sites by daisy chaining multiple SNV-12s
  • 5.25" h by 19" w card-cage package

What is the SNV-12 Signal-and-Noise Voter?
The SNV-12 Signal-and-Noise Voter is a communication device that assures high quality radio signal transmission and retransmission across its network. The SNV-12 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.

To view the datasheet, please click here.

To discuss how the SNV-12 voter comparator can help solve your radio system talk-in problem, please contact JPS at (919) 790-1011 or email us.