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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*VLF\:\s+Whistlers\s+again\s*$/: 7 ]

Total 7 documents matching your query.

1. Re: VLF: Whistlers again (score: 1)
Author: "David Weinreich" <[email protected]>
Date: Mon, 22 Mar 2010 14:55:27 -0700
Wolf, What is the cutoff frequency for the high pass filter in your setup?? Vielen dank, David Weinreich WA2VUJ/3 >>> From: Wolfgang Büscher<[email protected]> To: RSGB LF Group <rsgb_lf_group@blacks
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-03/msg00052.html (9,804 bytes)

2. Re: VLF: Whistlers again (score: 1)
Author: Wolfgang Büscher <[email protected]>
Date: Mon, 22 Mar 2010 19:57:01 +0100
Hi Paul, http://abelian.org/vlf/event.php?stream=vlf6&id=1269221358 No I think it is odd, the signal is there but at a different sample rate? Computer glitch? Obviously the winamp/oddcast combination
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-03/msg00121.html (10,056 bytes)

3. VLF: Whistlers again (score: 1)
Author: Wolfgang Büscher <[email protected]>
Date: Mon, 22 Mar 2010 18:59:37 +0100
Greetings all, not LF but VLF again: There's a plentitude of strong whistlers again, at least here in DL, so if you still have your VLF RX equipment running, take a listen. It's not ham radio but Mot
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-03/msg00332.html (8,562 bytes)

4. Re: VLF: Whistlers again (score: 1)
Author: <[email protected]>
Date: Mon, 22 Mar 2010 15:46:43 -0400
Wolf Listening to your feed now...great whistlers currently. Can you describe the receiving setup? The absence of hum is impressive. Jay W1VD WD2XNS WE2XGR/2 Hi Paul, http://abelian.org/vlf/event.php
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-03/msg00347.html (10,485 bytes)

5. Re: VLF: Whistlers again (score: 1)
Author: Wolfgang Büscher <[email protected]>
Date: Mon, 22 Mar 2010 21:49:55 +0100
Hello Jay, The whistlers seem to have gone asleep temporarily, but yesterday they returned around European midnight.. There is a short description of the RX setup here: http://www.qsl.net/dl4yhf/vlf_
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-03/msg00403.html (12,161 bytes)

6. Re: VLF: Whistlers again (score: 1)
Author: Wolfgang Büscher <[email protected]>
Date: Mon, 22 Mar 2010 23:33:40 +0100
Hi David, Cutoff frequencies are 16 kHz in the analog filter (before the stero FM transmitter, which doesn't like signals close to 19 kHz), and something like 14.7 kHz in the digital filter. Furtherm
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-03/msg00450.html (10,132 bytes)

7. Re: VLF: Whistlers again (score: 1)
Author: Paul Nicholson <[email protected]>
Date: Mon, 22 Mar 2010 18:40:12 +0000
Many good whistlers rxed nr Bielefeld last night by Wolf, http://abelian.org/vlf/events.php?stream=vlf6&page=0 and so on for four more pages. Short interruption to the downlink here Wolf? http://abel
/rsgb_lf_group-archives/html/rsgb_lf_group/2010-03/msg00681.html (9,156 bytes)


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