So you want to send a button press to the pic via a radio signal, and have the PIC control a servo . . . Why not control the servo from the receiver? There MUST BE more to this story . . . BUT Yea that should be do-able use a comparator input to convert signal to a switch input, pic can output servo signals . . . this is right up Acetronics alley, but I would need a bit more information than you have been forthcoming with. Bottom line, whay are you trying to do? Decode a button push, some text?