[GPS_Standard] Bob AE6RV's PLL version

Bob Stewart bob at evoria.net
Sun Aug 25 17:40:40 EDT 2013


Hi Randy,

Thanks for the interest.  I'll keep in touch with the list as things progress.

Bob





>________________________________
> From: Randy Allen <N4TVC at verizon.net>
>To: gps_standard at mailman.qth.net 
>Sent: Sunday, August 25, 2013 11:37 AM
>Subject: [GPS_Standard] Bob AE6RV's PLL version
> 
>
>Hello all,  I'm subscribed in digest mode, so this isn't threaded as it should be, but in response to Bob - AE6RV and his work to modify his standard to a PLL version, I just wanted to let Bob know that I'm very much interested in that work.
>
>I just finished my Freq Standard based on Bert's stock code and using a Motorola Oncore VP GPS receiver and an HP-10811 dual-oven oscillator.  My goal is to also tinker with it and refine it over time.  I had a pretty poor GPS antenna location so I just put a timing antenna up on my anemometer mast 40 feet above the ground here to get above the urban building shadows.  Helped my accuracy quite a bit. (less jitter, now).
>
>I'm currently working on Bert's UTC Station Clock but I'm writing my own code in ASM as that's my preferred "language" and using a PIC18F1320 vice the 1220 that Bert used.  That project will use a Motorola GT+ GPS Receiver.
>
>So, some encouragement to Bob to let you know I'm watching and look forward to your releasing your designs when you feel they are ready.
>
>Thanks also to Bert for some interesting projects.
>
>73, Randy, N4TVC
>
>
>"..I set out to discover the inventions of God."  - John Muir
>
>
>
>
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