-MPX SAMPLE INPUT:An unbalanced, high-impedance-bridging input (BNC), requiring a composite/MPX sample or 19kHz sync signal from the stereo generator at a level between 0.5V and 5.0V p-p. The 703 does not incorporate an internal timebase to support monaural transmission.
-RDS OUTPUT:An unbalanced 75-ohm source (BNC); the output level is adjustable between zero and 3V p-p.
-PROGRAMMING PORT:A Universal Serial Bus (USB) interface for direct conne . . .