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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