[Milsurplus] HC6U

[Ray Fantini]

Anyone have a HC-6U crystals in the 1.7 to 1.9 MHZ range? I am looking for 1.76, 1.77, 1.80, 1.805,1.81, 1.82 or 1.9 MHZ or anything in that range. want to convert my 618S back to crystal control but cannot afford to put myself in the poor house by paying $15 each for all the rocks. will more then likely buy some like the 1.815 for 3.880 and the 1.90 for the new CHU on 7.85 but any crystals I can get will help. I have a PTO from a ARC-38 in their now but want to take a technological leap backwards and go to the original 144 chanel crystal pack. while on the subject what's anyone know about operating crystals at a harmonic of their output, if I used a 3.52 MHZ rock to get 1.76 MHZ would that work?
Ray Fantini KA3EKH