----- Original Message -----From: Ron SimpsonSent: Wednesday, January 02, 2013 12:06 PMSubject: Re: [App_rpt-users] GPS Locked MACTRAC
There are 10khz ref GPS engines available. Lock the 14.4 to that. Question is how to do it cleanly
From: Jeff Carrier <k0jsc.jeff@gmail.com>;
To: Ron Simpson <n6gkj.cm98@yahoo.com>;
Cc: app_rpt-users@ohnosec.org <app_rpt-users@ohnosec.org>;
Subject: Re: [App_rpt-users] GPS Locked MACTRAC
Sent: Wed, Jan 2, 2013 5:27:56 PM
I would be VERY interested on what you come up with. This has been on my list of projects but aside from the RTCMs I don't have a source for the rest of the gear. What are you planning on using to convert the 10mhz ref signal to 14.4? I figured I'd be stuck buying Mastr III's or MTR2000'sk0jscOn Wed, Jan 2, 2013 at 10:22 AM, Ron Simpson <n6gkj.cm98@yahoo.com> wrote:
Hey guys, Happy New Year!
Looking for ideas to cleanly phase lock a MAXTRAC. I have the boards, I have an idea on how I want to do it. Just would like input from those who already have done it. I looked online for some info but found nothing.
I can break the ref osc tune line and take that signal out. I can pick off the 14.4 mhz and bring that out, but I want to do it cleanly, not a hatchet job.
Anyone have pics?
73,
Ron, N6GKJSent from Yahoo! Mail on Android
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