The SSTV repeater/robot How to use the repeater/robot Tune rig to 50,510 MHz. USB (+ - 20 Hz) 1: TX 1750 Hz tone in 3 sec. 2: Wait for CW reply 3: TX you’re picture 4: Wait 5 sec. then, you’re picture come back. 5: You can se all the picture "LIVE" the robot has received. The picture updates minutely (60sec)