> If you don't have an HC-10 (they're scarce), you can get the same result by > feeding the IF of the Super-Pro into the 455-kHz IF circuits of an HQ-180 or > HQ-170. OR even better go the military route and find a CV-591 SSB adapter forSSB or selevtive sideband AM. More common than a HC-10 and about half the cost too. Jon AB9AH