Our 220 repeater has been running a 13-509 receiver with an RLC-MOT on it for several years. We're extremely happy with it, although we're planning to convert to a Micor receiver some time soon.
73, Chris, KG0BP ----- Original Message ----- From: "Mike Morris WA6ILQ" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Tuesday, January 18, 2005 7:15 PM Subject: Re: [Repeater-Builder] Re: 220 Repeater > > Another option on the 13-509 (220mhz) or the 13-500 (2m) is > to use the Link-Comm board that puts a Micor squelch on it. > > Look at my Mitrek Interfacing article at www.repeater-builder.com > for info on that board, specifically > <http://www.repeater-builder.com/mitrek/mitrek-interfacing.html>. > > The actual details are in the Carrier Squelch and in the > Repeat Audio sections. > > Just take raw audio off the discriminator, run it through > that board, and add the .01 cap to it to get de-emphasized > audio (or leave it off to get flat audio). > > Mike WA6ILQ > > > > At 02:36 PM 1/18/05, you wrote: > > >I am intrested in the conversion procedure for the squelch, I am not > >happy with the audio quality of the midland as well. I was working on > >a new squelch board my self but too busy to sit down and build it then > >write the software. > > > > > >On Tue, 18 Jan 2005 16:03:17 -0600, Paul Finch <[EMAIL PROTECTED]> wrote: > > > > > > I was wondering if anyone was still using one of those beasts, I am > > about to > > > start my 220 project and that radio is probably the on I can have on > > the air > > > the fastest. > > > > > > Paul > > > WB5IDM > > > > > > > > > -----Original Message----- > > > From: Bob Dengler [mailto:[EMAIL PROTECTED] > > > Sent: Tuesday, January 18, 2005 2:52 PM > > > To: [email protected] > > > Subject: Re: [Repeater-Builder] Re: 220 Repeater > > > > > > At 1/17/2005 01:07 PM, you wrote: > > > > > > >I was getting ready to split a Clegg FM-76. > > > > > > Basically identical to a Midland 13-509. Our club has 2 on the air now & > > > have performed well for over 25 years. Recently we did have one problem > > > with one of the RXs: a cold solder joint on the 2nd LO (10.245 MHz) > > > xtal. That's it. > > > > > > The 509's squelch leaves a bit to be desired. You can add a Micor squelch, > > > or I have a mod to the existing squelch circuit (change 1 cap, add 1 > > > resistor) that greatly shortens the tail (makes it sound like a G.E. > > > MVP). Let me know if you need the latter. > > > > > > Bob NO6B > > > > > > Yahoo! Groups Links > > > > > > Yahoo! Groups Links > > > > > > > > > > > > > > > > > > > > > > > > > > >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/
