Our products have been solving common radio problems for decades. Whether you need to select the best signal, connect your radio to a telephone, improve the performance of your transmitters and receivers or reduce interference, Raytheon has the solution.

NRU-600 DSP Noise Reduction Unit
The NRU-600 reduces or eliminates interference when using radios. Specifically, it can be used to reduce atmospheric white noise, automobile ignition noise, power line noise, computer/TV interference and can dig out weak and difficult to read signals.

PPS-100 Pre/Postselector
The PPS-1000 provides you with versatile and reliable performance for transmitters and receivers.

RTU-292 Radio/Telephone Interface Unit
The RTU-292 is an automatic telephone interconnect unit for the connection of one telephone line with one radio. It offers the flexibility of several modes for manned or unmanned station operation.

SNV-12 Signal-and-Noise Voter
The SNV-12 modular receiver voting system uses individual Digital Signal Processing (DSP) channels to measure the quality of received signal for fast and accurate determination of the best signal.