Hello Gene, Nice FSK unit. Probably a perfect match for my Model 14 stuff. It sez from a ham's estate. Geeze, is that how all my stuffs gonn'a end up? Boo Hoo, I don't wanna think about it! Lar Subject: [GreenKeys] FREQUENCY SHIFT EXCITER > neat item! ebay 250099132582 > usual disclaimers > Eugene