That sounds great Jeff and yes I would take it. If you can ship it I would more than reimburse you for the shipping costs.
email me direct at wb8art at netzero dot com --- In [email protected], "Jeff DePolo" <[EMAIL PROTECTED]> wrote: > > > > > Thanks Jeff yes I felt I would need more Q than the stub could > > provide. I need to get the measurements but the links should have > > plenty of margin so I felt I could suffer some loss. But if some one > > has one laying around I would entertain trying it. Could you a power > > divider as well. > > > > Randy > > For the heck of it, I swept a cavity leftover from a Decibel Products > DB-4076 pass/reject duplexer. It gives 32 dB rejection at 444.6 with the > pass tuned for 446.66 (about mid-way between your two freqs), insertion loss > about 0.7 dB. A bigger, higher-Q cavity would likely provide more > attenuation, but if you want this one, you can have it. It's not going to > win any beauty pagents as far as its cosmetic condition goes, but it > works... > > For a power divider, since your Rx's are close in frequency, they'll provide > a decent match at both frequencies so you probably don't need any isolation > in the splitter. You can just use a pair of 75 ohm odd-quarterwave cables > as a power divider. > > --- Jeff WN3A >
