Locally fabricated repeaters surplus from project. Transmitter and receiver modules are used Motorola Rnet/P50 assemblies. Radios are the same type as used on Mars by NASA  (Google:   mars/motorola rnet )These are crystal controlled radios. The CTCSS board is a Com-Spec TS-64DS and is located inside the custom made 'mini-console;. Duplexer is factory tuned. User can select carrier or CTCSS control of the repeater and can turn the encode tone off if not needed. These were designed to operate from a  fully charged 12 volt 7 Amp 'gel cell' battery (not included). There is plenty of room in the case if the buyer wants to add a battery charger circuit. A 12 Volt DC 2 Amp  'power cube' will run the repeater if desired (not included). Repeaters have been tested and work as designed. Wiring diagram of repeater and TS-64 instructions are also included. Time out timer is set to 30 seconds but can be changed by jumpers on the TS-64 board.  These repeaters are very useful for field day operations, training and local radio coverage for disaster assistance projects.