I have a military FM Receiver-Transmitter RT-70B (not 70A) for sale. It tunes 48-58.4 mHz continuously and requires 90vdc at 80ma and 6.3vdc at 520ma. The case shows some wear but the chassis is mint, bright & shiny with no mods. $40 + shipping. Bud K2YOF k2yof at njdxa.org