Sean Breheny wrote: > An Icom IC-R20. It can do simultaneous receive of two frequencies. I > initially noticed the apparent "duplex" by switching back and forth > between the two freqs but then confirmed it using the simultaneous > receive. Do you have the unblocked version? How much did you pay for it? Would you recommend it? :-) Sorry for asking so many questions. Vitaliy -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist