On May 29, 2008, at 9:31 AM, [EMAIL PROTECTED] wrote:
> Plain 1/4 wave pass cavities usually work just fine at their 3/4
> wavelength, i.e. 2 meter pass cans will work @ 440 MHz. I've heard
> from
> several sources that this works with BpBr duplexers as well, though
> I've
> never tried myse
Plain 1/4 wave pass cavities usually work just fine at their 3/4
wavelength, i.e. 2 meter pass cans will work @ 440 MHz. I've heard from
several sources that this works with BpBr duplexers as well, though I've
never tried myself - I saw at least one 72 MHz duplexer being sold at
Dayton as a 22
Wayne, you may have a point on the third harmonic cavity tuning. I have
several cans that are marked for 440 and look just like a standard 2 Meter can.
I have looked at the coupling loops and they are smaller than the ones for 2
Meters.
Also, I had two cavities that were marked for 300 mHz an
3 matches
Mail list logo
