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: <[email protected]> > 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 <*> 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/
