I don't doubt for an instant what you say. I'm thinking the common ground path issues and cable routing issues would get it, not that you couldn't do it with the relays "standalone". And then the complaints would start about hearing signals move in one RX while tuning on the other, starting with 6m and moving down.
And parts are not the only cost. After all you can't weigh software, worry or frustration. 73, Guy. On Mon, May 31, 2010 at 11:06 AM, Tom W8JI <[email protected]> wrote: > Others are asking for that to be switchable back and forth between the > two *dynamically*. This involves both IF's and allows for signals in > the IF of one RX to be heard in the other. This would a switch with > 100 dB isolation. It would be an expensive option, plus some > significant new code. Don't think this complexity is commercially > feasibility.>> > > I can get in that range in a 50 ohm system with a single relay at HF in a > proper layout using the right style of relay. > > I have not tried it with miniature relays, but I see no reason why it could > not be done. It would probably take three $2 SPDT relays the size of a > sixteen pin DIP package. > > 73 Tom > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
