2013/12/6 N4BE_Jim <N4BE_Jim at yahoo.com>: > AN/GRC-46 > www.youtube.com/watch?v=y5FaQfC66dg I see the setup includes an Illudium Q-36 Modulator. Must have been noisy in there given the motor-generator and the TTYs themselves! -- Peter Laws | N5UWY | plaws plaws net | Travel by Train!