Steve: The low pass filter is a D4066 and I have found them in flea markets and bought one at Dayton for not much money, but that was many years ago. I have never opened one up, but it is a harmonic low pass filter intended to make up for the distortion of rf going through the isolator. I think that I have seen design criteria in a handbook or other manual. I will try to look later this evening.
Micheal Salem N5MS Norman, Oklahoma Steve Rodgers wrote: >Where would one expect to find the low pass filters to use with this isolator? >If they are hard to find or are expensive, does anyone have a LPF design the >can share which is capable of 50W on 70cm which can be constucted in a die >cast aluminum box? > >I have an ridiculously expensive and bulky K&L 3TNF500/1000 tunable bandreject >filter [which is overkill] I'm using temporarily. > >Steve >WA6ZFT > >On Saturday 07 May 2005 08:50, skipp025 wrote: > > >>Don't ever throw that catalog out... If it was >>worth your time, I'd pay you for some photocopies >>or page scans. >> >>thanks >>skipp >> >> >> > > Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/