50Hz noise on his transmissions causing 100Hz birdies down ~25dB.
He has a problem in his setup.
de Mike W9MDB
On Thursday, May 10, 2018, 8:01:28 AM CDT, Barry Smith <b...@g4iat.co.uk>
wrote:
Noticed these this morning. Not caused me a problem, just wanted to
report it.
2 entries for same message, same time, but different frequencies
(about 100Hz apart) and different signal strengths. Waterfall showed
only *one* signal (the higher of the 2 frequencies).
I noticed this particular station. I haven't searched the log to see
if there were duplicates with other signals.
Only some messages (about 25% of them?) had duplicates. Remainder were
normal.
111445 -16 0.2 286 ~ IK2UCK OV1T RR73
111445 8 0.2 386 ~ IK2UCK OV1T RR73
111545 -15 -0.6 286 ~ CQ OV1T JO56
111545 11 -0.6 386 ~ CQ OV1T JO56
111945 -17 0.2 287 ~ UA3UKD OV1T -08
111945 7 0.2 388 ~ UA3UKD OV1T -08
112045 -16 0.2 288 ~ CQ OV1T JO56
112045 8 0.2 388 ~ CQ OV1T JO56
112215 -16 0.2 289 ~ PA2RO OV1T RR73
112215 9 0.2 388 ~ PA2RO OV1T RR73
112245 -15 0.2 287 ~ CQ OV1T JO56
112245 9 0.2 388 ~ CQ OV1T JO56
112645 -15 0.2 288 ~ R4IQ OV1T RR73
112645 8 0.2 389 ~ R4IQ OV1T RR73
114345 -14 0.2 288 ~ YL3ID OV1T JO56
114345 11 0.2 388 ~ YL3ID OV1T JO56
114415 -15 0.2 288 ~ YL3ID OV1T JO56
114415 9 0.2 388 ~ YL3ID OV1T JO56
115245 -15 0.1 287 ~ F1ATB OV1T 73
115245 10 0.1 387 ~ F1ATB OV1T 73
115515 -15 0.1 286 ~ DL8UVG OV1T JO56
115515 8 0.1 387 ~ DL8UVG OV1T JO56
115645 -16 0.2 287 ~ DL1ARJ OV1T JO56
115645 9 0.2 387 ~ DL1ARJ OV1T JO56
115715 -15 0.2 286 ~ DL1ARJ OV1T R-04
115715 9 0.2 386 ~ DL1ARJ OV1T R-04
115745 -15 0.2 286 ~ DL1ARJ OV1T R-04
115745 9 0.1 386 ~ DL1ARJ OV1T R-04
115845 -15 0.2 286 ~ 2E0NNG OV1T JO56
115845 10 0.1 386 ~ 2E0NNG OV1T JO56
115945 -16 0.2 287 ~ 2E0NNG OV1T R-11
115945 8 0.2 386 ~ 2E0NNG OV1T R-11
120615 -14 0.1 285 ~ PE1MSU OV1T 73
120615 10 0.2 385 ~ PE1MSU OV1T 73
Barry
G4IAT
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