[Lowfer] Wolf tonite
Garry Hess
k3siw at sbcglobal.net
Sat Dec 3 09:15:37 EST 2011
TAG came into NE IL well over night too. The XO in my SDR-IQ drifts a
bit so that's why the decode frequency varies between decode blocks.
Built circuitry to allow external clocking from an HP8655B signal
generator OCXO but not worth the bother. Originally tried clocking it
with a 60 MHz OCXO but found the software gain dropped by many orders of
magnitude. Planned to use 70 MHz instead to get closer to the nominal
66.666 MHz rate but the software doesn't allow anything over 67 MHz.
Will eventually get around to building a times 7, divide by 3
mixing/filtering arrangement to directly produce 66.666 MHz
2011-12-03 05:28:50 >WOLF10 -r 11099.941 -f 400 -t 1.0 -w 0.0000 -ut
...
05:44:50 f: 0.020 pm:15.65 jm:955 q: -1.4 -5.5 TAG RAYMOND ME -
...
06:21:38 f: 0.010 pm:44.20 jm:955 q: 3.5 1.8 TAG RAYMOND ME -
-----------------------------------------------------------------------
2011-12-03 06:21:47 >WOLF10 -r 11099.941 -f 400 -t 1.0 -w 0.0000 -ut
...
06:42:35 f: 0.000 pm:13.08 jm:862 q: -2.2-10.6 TAG RAYMOL.V.NF ?
06:44:11 f: 0.000 pm:14.62 jm:862 q: -2.0 -5.6 TAG RAYMOND ME -
...
07:14:35 f: 0.000 pm:34.39 jm:862 q: 1.1 -0.9 TAG RAYMOND ME -
-----------------------------------------------------------------------
2011-12-03 07:14:45 >WOLF10 -r 11099.941 -f 400 -t 1.0 -w 0.0000 -ut
...
07:33:57 f:-0.010 pm:8.570 jm:768 q: -4.0 -5.7 TAG RAYMOND ME -
...
08:07:33 f:-0.010 pm:35.41 jm:768 q: 2.2 0.0 TAG RAYMOND ME -
--
73, Garry, K3SIW, EN52ta, Elgin, IL
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