Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+MF\:\s+\'BIA\'\s+modulation\s+sideband\s+at\s+472\.0\s+kHz\s+\?\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+MF\:\s+\'BIA\'\s+modulation\s+sideband\s+at\s+472\.0\s+kHz\s+\?\s*$/: 3 ]

Total 3 documents matching your query.

1. LF: MF: 'BIA' modulation sideband at 472.0 kHz ? (score: 1): Author: wolf_dl4yhf <[email protected]>; Date: Fri, 10 Jan 2014 20:27:36 +0100; Greetings all, I've been listening on MF a bit more often now, and been fooled by a quite weak CW signal precisely at 472.0 kHz. "Who's that ? Damned, cannot get the complete call" :-) Listening with; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-01/msg00182.html (9,542 bytes)
2. Re: LF: MF: 'BIA' modulation sideband at 472.0 kHz ? (score: 1): Author: "Roelof Bakker" <[email protected]>; Date: Fri, 10 Jan 2014 21:44:55 +0100; Hello Wolf, This phenomenon is quite common for NDB's from the east But not only there. A nice example is UK based NDB CWL on 423 kHz. Instead of two sidebands +/- 400 Hz it transmits a sideband at +; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-01/msg00597.html (9,666 bytes)
3. Re: LF: MF: 'BIA' modulation sideband at 472.0 kHz ? (score: 1): Author: wolf_dl4yhf <[email protected]>; Date: Fri, 10 Jan 2014 22:19:47 +0100; Hi Roelof, Many thanks for the info. As soon as wx permits, I will take a Perseus to my RX site and see if the signal is still there. At the moment, I have the IC 706 running with preamp turned on, w; /rsgb_lf_group-archives/html/rsgb_lf_group/2014-01/msg00598.html (10,384 bytes)

Current List: 1 - 3
Page: [1]