[Lowfer] WSPR-2 on 2200 m AND 22 m

JD listread at lwca.org
Mon Apr 30 14:19:24 EDT 2018


My plan to monitor 137,5 for 24 hours (Sat PM - Sun PM) got further
thwarted yesterday afternoon by a sudden increase in QRM, as evident in
the excerpts below. What's not evident there, but showed up in the
ALL_WSPR log and by direct observation of the software's operation, was
the increase in decoding time, It became so bad that entire timeslots were
being missed because the software wasn't done yet.

The noise blankers on "Old Drifty" are less effective than the one on the
R-75, but I don't think it would have made much difference. The noise was
consistent enough that even the two PLCs at approximately 137.5 and 137.6
were obliterated as well.

(FWIW, the problem with the R-75 yesterday afternoon turned out to be
twofold. It has a flaky connector for the DC input, AND the Radio Shack
clip-on 12 volt outlet I was using for the second battery went kaput
sometime after I last used it Saturday. As they say, it's always
something.)

1828 -11 -0.9   0.137507  0 WH2XXP DM33 37
1828  -8 -1.0   0.137527  0 WH2XND DM33 43
1840 -11 -0.9   0.137507  0 WH2XXP DM33 37
1840  -9 -0.9   0.137527  0 WH2XND DM33 43
1844 -11 -0.9   0.137507  0 WH2XXP DM33 37
1844  -9 -0.9   0.137527  0 WH2XND DM33 43
1848 -13 -0.9   0.137507  0 WH2XXP DM33 37
1848 -12 -0.9   0.137527  0 WH2XND DM33 43
1852 -14 -1.1   0.137507  0 WH2XXP DM33 37
1852 -12 -1.1   0.137527  0 WH2XND DM33 43
1856 -13 -0.9   0.137507  0 WH2XXP DM33 37
1856 -11 -0.9   0.137527  0 WH2XND DM33 43
1900 -13 -0.9   0.137507  0 WH2XXP DM33 37
1900 -11 -0.9   0.137527  0 WH2XND DM33 43
1904 -14 -0.9   0.137507  0 WH2XXP DM33 37
1904 -12 -0.9   0.137527  0 WH2XND DM33 43
1908 -18 -0.9   0.137507  0 WH2XXP DM33 37
1908 -15 -0.9   0.137527  0 WH2XND DM33 43
1912 -19 -1.0   0.137507  0 WH2XXP DM33 37
1912 -16 -1.0   0.137527  0 WH2XND DM33 43
1916 -21 -0.9   0.137507  0 WH2XXP DM33 37
1916 -19 -0.9   0.137527  0 WH2XND DM33 43
1920 -21 -0.8   0.137507  0 WH2XXP DM33 37
1920 -18 -0.8   0.137528  0 WH2XND DM33 43
1924 -19 -1.1   0.137507  0 WH2XXP DM33 37
1924 -15 -1.1   0.137528  0 WH2XND DM33 43
- - - - - - - - - -
2024 -22 -1.0   0.137507  0 WH2XXP DM33 37
2024 -20 -1.0   0.137528  0 WH2XND DM33 43
2028 -28 -1.1   0.137507  0 WH2XXP DM33 37
2028 -25 -1.0   0.137528  0 WH2XND DM33 43
2032 -26 -0.9   0.137507  0 WH2XXP DM33 37
2032 -23 -0.9   0.137528  0 WH2XND DM33 43
2036 -25 -1.1   0.137507  0 WH2XXP DM33 37
2036 -23 -1.1   0.137528  0 WH2XND DM33 43
2040 -28 -1.1   0.137507  0 WH2XXP DM33 37
2040 -24 -1.1   0.137528  0 WH2XND DM33 43
2044 -27 -1.0   0.137507  0 WH2XXP DM33 37
2044 -25 -0.9   0.137528  0 WH2XND DM33 43
2048 -27 -1.0   0.137507  0 WH2XXP DM33 37
2048 -25 -0.9   0.137528  0 WH2XND DM33 43
2052 -26 -1.1   0.137507  0 WH2XXP DM33 37
2052 -26 -1.1   0.137528  0 WH2XND DM33 43
2056 -28 -1.1   0.137507  0 WH2XXP DM33 37
2056 -25 -1.1   0.137528  0 WH2XND DM33 43
2100 -30 -1.0   0.137507  0 WH2XXP DM33 37
2100 -23 -1.0   0.137528  0 WH2XND DM33 43
2104 -29 -1.1   0.137507  0 WH2XXP DM33 37
2104 -25 -1.1   0.137528  0 WH2XND DM33 43
2108 -33 -1.0   0.137507  0 WH2XXP DM33 37
2108 -26 -1.0   0.137528  0 WH2XND DM33 43
2112 -29 -1.0   0.137528  0 WH2XND DM33 43
2116 -33 -1.1   0.137507  0 WH2XXP DM33 37
2116 -28 -1.1   0.137528  0 WH2XND DM33 43
2120 -33 -1.1   0.137507  0 WH2XXP DM33 37
2120 -29 -1.1   0.137528  0 WH2XND DM33 43
2124 -30 -1.1   0.137528  0 WH2XND DM33 43
2128 -33 -1.1   0.137507  0 WH2XXP DM33 37



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