Test of home made diversity receiver for FPV flight. It is experimental receiver with 2 high sensitivity channels, and 1MHz tunning step. Setup and switching logic was build on Atmega168 microprocessor with LCD display. This is view from Cularis, equipped with KX 171 camera and 1000mW sender from RangeVideo
Sound is from variometer. it indicates climbing speed - very usefull when gliding. Of course there is such indication on screen, but sound gives instant and continuous information.
Zbig63 3 years ago