I do have two more cavities that I could use, but really don't see the need, at least I hope not.
Mathew ----- Original Message ----- From: "Ronald Schiller" <[EMAIL PROTECTED]> To: <Repeater-Builder@yahoogroups.com> Cc: "Ronald Schiller" <[EMAIL PROTECTED]> Sent: Tuesday, April 27, 2004 3:26 PM Subject: RE: [Repeater-Builder] Help on Interference > If you really love your regency, change the if filter. Tighten up the front > end with some extra cavities and a notch. Getting rid of interference is > easy, a mix is another ball game. The older commercial radios had some very > neat front ends. Stay away from any type of synthesized radio on a mountain > top. They are to broad and pass 6 MHz like its next door. Master 2 or Micor > is my choice for the hill. Ron WA6UNM > > -----Original Message----- > From: Virden Clark Beckman [mailto:[EMAIL PROTECTED] > Sent: Tuesday, April 27, 2004 1:03 PM > To: Repeater-Builder@yahoogroups.com > Subject: Re: [Repeater-Builder] Help on Interference > > > Rather than re-invent the wheel why not try carving the helical from a > dead old high band rx tray and add to the front of yours to make it a > bit narrower than it is barefoot, if you can find a mastr2 with 5 > helicals you could ad a pre-amp and convert the near hits to misses. > > Mathew Quaife wrote: > > > > Well I narrowed down parts of the problem, the first being the wide as a > 2x4 > > Regency receiver, which is going to be changed out, and the other is a > local > > ham using 100 watts to talk to this machine, when in it really only needs > > about 7 watts to hit it full quieting with minimal antenna height. My > > repeater actually is just gettting underway, new coordination. So each > day > > is a new adventure for me. Having not played with FM and etc....for about > > 15 years, still trying to remember, kinda hard to get all the cobwebs out > of > > the brain. Thanks. > > > > Mathew > > > > ----- Original Message ----- > > From: "Virden Clark Beckman" <[EMAIL PROTECTED]> > > To: <Repeater-Builder@yahoogroups.com> > > Sent: Tuesday, April 27, 2004 2:26 PM > > Subject: Re: [Repeater-Builder] Help on Interference > > > > > Try using the math on the IF of your rx to see what is making them mix > > > on your freq, how long have the 2 machines been co-existing on-the-air? > > > If it were one or 2 users you would know it rather than the entire time > > > the machine is active, can you see how clean the signal is from that > > > machine, I doubt if 50 miles is gonna make trouble unless the have some > > > really wide spurs and then every open rx is gonna see some falsing. > > -- > 73...Clark Beckman N8PZD > > > > > > Yahoo! Groups Links > > > > > > > > > > > > Yahoo! Groups Links > > > > > 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/
