Plug-and-Play Repeater Controllers for GE MASTR-II Base Stations


Pion and Simon Electronics makes highly reliable, full-featured, low-cost controller boards for amateur radio repeaters.

Our PSE-508 products are designed to be card-compatible with GE MASTR-II Station series repeaters. The PSE-508 supports one channel. Complete with CTCSS Encode/Decode, voice ID and more.

Great Products

You get easy set-up and configuration, utterly dependable operation, and unbeatable price/performance value. See our Products page for details about our repeater controller boards.

Excellent Quality and Support

PSE controllers have been field-tested for several years and has proven to be reliable under tough real-world conditions. Should you ever need technical support, you'll find ours is excellent.

Take a look at what our customers say about us.

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