I always wanted to set up a AN/GRC-163 multichannel system and play around with it. The 163 uses regular VRC-12 components for receiving and transmitting along with AS-1729 beam antennas and a AN/TCC-70 to provide four telephone and a couple teletype circuits. Have or have access to RT-524, 442 receivers and AS-1729 antennas think I can lay my hands on a couple AN/TCC-70 multiplexers but coming up with all the cables would be hairy, the big problem is that it would be completely pointless.

Ray F/KA3EKH