Roger Beep fitted to MFJ-1263 microphone / rig switch

Some years ago I purchased a used MFJ-1263 microphone / rig switch with a view to using it as an ongoing test bed for my Roger Beep module.

Implementation

The Roger Beep module was assembled with 6 way 90° single row header pins for easy connection and disconnection.

RB-MFJ1263-01The module was built, tested and adjusted for audio output level and encapsulated in clear heat shrink. The cable was made from parts from ready made 3 way RC servo jumpers with the wires removed and inserted into more suited back shells. Continue reading Roger Beep fitted to MFJ-1263 microphone / rig switch