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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+Stairway\s+signal\s+now\s+at\s+10\s+\-\s+12\s+h\s+\/\s+9\s+to\s+14KHz\s*$/: 8 ]

Total 8 documents matching your query.

1. Re: LF: Stairway signal now at 10 - 12 h / 9 to 14KHz (score: 1): Author: "PA1SDB, Peter" <[email protected]>; Date: Wed, 11 Jul 2012 14:25:31 +0100; Hi Peter, You mean 15h LT I think ? (12h UTC) Looks airborn indeed :-) Almost same signal level at that time of day. (that vertical spike at 2/3 from the left) Tnx for confirmation. De Peter PA1SDB -; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00145.html (12,563 bytes)
2. Re: LF: Stairway signal now at 10 - 12 h / 9 to 14KHz (score: 1): Author: "PA1SDB, Peter" <[email protected]>; Date: Wed, 11 Jul 2012 15:10:55 +0100; O.K.Peter, now I understand. Hi Peter, You wrote: ... You mean 15h LT I think ? (12h UTC) Looks airborn indeed :-) ... No: 2012-07-11, 02:50 - 03:15 utc at 17.8 kHz. See: http://www.df3lp.de/cgi-bin/; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00159.html (11,809 bytes)
3. Re: LF: Stairway signal now at 10 - 12 h / 9 to 14KHz (score: 1): Author: pws <[email protected]>; Date: Wed, 11 Jul 2012 14:56:04 +0200; Hi Peter, You wrote: ... You mean 15h LT I think ? (12h UTC) Looks airborn indeed :-) ... No: 2012-07-11, 02:50 - 03:15 utc at 17.8 kHz. See: http://www.df3lp.de/cgi-bin/fh/show_wf.cgi?date=12-07-11; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00170.html (11,372 bytes)
4. Re: LF: Stairway signal now at 10 - 12 h / 9 to 14KHz (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Wed, 11 Jul 2012 15:51:45 +0200; Hello Peter, VLF, It must have been very strong! See the peak hold graph on the lower image of http://www.iup.uni-heidelberg.de/schaefer_vlf/DK7FC_VLF_Grabber.html We've often seen such staircases so; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00363.html (11,539 bytes)
5. RE: LF: Stairway signal now at 10 - 12 h / 9 to 14KHz (score: 1): Author: Laurence KL7UK <[email protected]>; Date: Wed, 11 Jul 2012 11:06:37 -0800; Staircase was also visible in Alaska and was quite "hot" - 12-14Khz 7 steps 1010-1145Z or so http://kl7uk.com/VLFAlaska.html Laurence KL1X BP51 IP Wasilla Alaska Date: Wed, 11 Jul 2012 17:05:02 +0100; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00365.html (12,643 bytes)
6. LF: Stairway signal now at 10 - 12 h / 9 to 14KHz (score: 1): Author: "PA1SDB, Peter" <[email protected]>; Date: Wed, 11 Jul 2012 13:53:31 +0100; Hello VLF, LF That strange stairway signal is visible again. It did start 10h10m at least till now (11h45) One short burst at around 08h52m. an it looks like same station. My MiniWhipe batary is almo; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00475.html (11,072 bytes)
7. Re: LF: Stairway signal now at 10 - 12 h / 9 to 14KHz (score: 1): Author: pws <[email protected]>; Date: Wed, 11 Jul 2012 14:02:52 +0200; Hi Peter, One short burst at around 08h52m. an it looks like same station. ... Confirming that! Look around 03:00 utc at 17.8 kHz. A broadband signal, may be airborne. Peter, df3lp; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00545.html (10,930 bytes)
8. Re: LF: Stairway signal now at 10 - 12 h / 9 to 14KHz (score: 1): Author: Chris Dillon <[email protected]>; Date: Wed, 11 Jul 2012 17:05:02 +0100; Hi Stefan, VLF - the staircase was certainly very strong with me - consistently 30dB above the normal Alpha levels and as strong as any other vlf signal up to 24kHz. The Yahoo VLF Group have also poi; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00548.html (12,492 bytes)

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