Re: Homebrew GPSDO
I have a Quartzlock 2A off air standard to which I have incorporated a GPSDO based on a Jupiter GPS Rx. The GPSDO uses the existing Quartzlock's circuitry from the phase locked loop onwards. I have provided a switch so that I can flip between off air or GPS. I keep meaning to post some details of it on the forum with some photos. The point I was leading up to was that comparing the two reference sources on a Racal 9839 (last digit 0.1Hz) I have never seen any difference between the two.
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Alan G6PUB, BVWS
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