John, ... A lot of what you hear on vlf will be made by intelligence - especially from the AC power grid, switching power supplies, light dimmers etc. I...
6818
Rich Oliver
Rich.Oliver@...
Aug 2, 2006 3:21 pm
I believe the more important reason we won't hear ET on VLF is that VLF has a real problem penetrating the ionosphere. Otherwise it seems like a very sensible...
6819
Glenn Jacobs
gjacobs36
Aug 2, 2006 3:58 pm
what is BPL? JakeInHartesl...
6820
Ronald Fleshman
ronfleshman
Aug 2, 2006 4:51 pm
BPL- Broadband over power lines. Data transmission usually for the internet using the power lines for distrubition. A real headache becauseof the...
6821
Glenn Jacobs
gjacobs36
Aug 2, 2006 5:08 pm
what is BPL? JakeInHartesl...
6822
Glenn Jacobs
gjacobs36
Aug 2, 2006 8:33 pm
And not a very good medium for data transmission anyway. Jake ... [Non-text portions of this message have been removed]...
6823
thierry alves
f6keo
Aug 4, 2006 12:32 pm
Hello all, sorry to just answer now, but I didn't had internet access. I believe it could be a good thing to translate your book in English. But, the book can...
6824
Barry Savage
paliodude2004
Aug 6, 2006 10:40 pm
Hi Guys: It is about 3:40 PDT, Sunday, August 6th, (coastal northern California) and we are having what the locals call "earthquake weather." In addition,...
6825
secproducts@...
Aug 7, 2006 7:20 am
Space Weather Message Code: ALTK06 Serial Number: 243 Issue Time: 2006 Aug 07 0715 UTC ALERT: Geomagnetic K-index of 6 Threshold Reached: 2006 Aug 07 0714 UTC ...
6826
secproducts@...
Aug 7, 2006 11:49 am
Space Weather Message Code: ALTK06 Serial Number: 244 Issue Time: 2006 Aug 07 1137 UTC ALERT: Geomagnetic K-index of 6 Threshold Reached: 2006 Aug 07 1136 UTC ...
6827
Christopher Gross
brunnis07649
Aug 8, 2006 9:10 pm
Hi everyone, I went out this morning not expecting very much, but the activity turned out to be very high; in fact, I heard he best whistler storm in more than...
6828
Christopher Gross
brunnis07649
Aug 9, 2006 1:43 pm
... Just a quick followup: the whistlers faded back in yesterday evening and were still audible this morning, although they had faded out by 8:30 AM (yesterday...
6829
David Smith
vk3hz
Aug 11, 2006 6:01 pm
Hi All, I recently purchased a Siemens D2008 Level Meter (Pegelmesser) on eB*y with the idea of trying out some VLF experiments. However, despite the unit...
6830
Lamp
lamparchy2004
Aug 14, 2006 6:09 pm
Can you explain to a radio noob how you were planning on using this level meter w/ VLF? just straight hook it up to a e-field probe or something? -- ...
6831
Edward van Ulft
snake1nl
Aug 14, 2006 7:25 pm
Lamp, A short antenne will give alot of signal already as these receivers are quite sensitive, I would not go for an efield probe!! That without some...
6832
david towers
radioman69uk
Aug 14, 2006 10:26 pm
Hi Lamp SLMs "Selective Level Meters" are low frequency receivers and if provided with adequate signals from a tuned aerial loop or matched long wire for...
6833
Alan Melia
Alan.Melia@...
Aug 14, 2006 11:09 pm
Hi there was some discussion about the D2008 some time back on the RSGB LF Group, I have copied the query there so if anyone came up with information we get a...
6834
David Smith
vk3hz
Aug 15, 2006 8:28 am
Good question! Although I'm not a radio noob, all my experience has been well away from VLF (144MHz upwards to 24GHz currently). So, I'm definitely a VLF...
6835
secproducts@...
Aug 18, 2006 4:53 pm
Space Weather Message Code: SUMSUD Serial Number: 81 Issue Time: 2006 Aug 18 1646 UTC SUMMARY: Geomagnetic Sudden Impulse Observed: 2006 Aug 18 1644 UTC ...
6836
Costas Krallis SV1XV
g7ahn
Aug 18, 2006 8:41 pm
Today I received my copy of Renato's book "Radio Natura". Very nice, congratulations Renato. 73 Costas SV1XV...
6837
Renato Romero
reromeroit
Aug 19, 2006 9:18 pm
Thanks Costas, I hope to can offer an English version as soon as possible. Bye, Renato....
6838
Eric Vogel
evogel99
Aug 20, 2006 12:32 am
Renato - that would be great! Eric ... No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.405 / Virus Database: 268.11.3/423 -...
6839
secproducts@...
Aug 20, 2006 5:37 am
Space Weather Message Code: ALTK06 Serial Number: 245 Issue Time: 2006 Aug 20 0532 UTC ALERT: Geomagnetic K-index of 6 Threshold Reached: 2006 Aug 20 0530 UTC ...
6840
Shawn Korgan
vlfkorgan1
Aug 20, 2006 12:30 pm
All, It must be that time of year again! The whistlers are really flying here in Colorado at sunrise. They are loud with up to five audible echoes on the...
6841
antonio silva
silvafilho
Aug 20, 2006 12:34 pm
where can I find this book? someone help me. tks pals. coimbra _________________________________________________________________ Try Live.com - your fast,...
6842
Costas Krallis SV1XV
g7ahn
Aug 20, 2006 1:47 pm
... Hi, I bought mine from DEA Store, an italian internet bookshop. Their interenet address is: http://www.deanet.it 73 Costas SV1XV...
6843
Rickfordg
rickfordg2000
Aug 20, 2006 5:38 pm
Hi all, I think someone asked this question before but I can't find the answer in my E-Mail. I am using the antenna to sound card Mic input and Spectrum Lab to...
6844
Walter
karula4711
Aug 21, 2006 6:40 am
... Rich, put a wav file into the files section demostrating what youre talking about. Where exactly do you listen? How far away from power lines or any other...
6845
Rickfordg
rickfordg2000
Aug 21, 2006 1:20 pm
... put a wav file into the files section demostrating what youre talking about. Where exactly do you listen? How far away from power lines or any other...
6846
Walter
karula4711
Aug 21, 2006 1:42 pm
... Rick, the amplitude of the signal is pretty low. Hum is clearly audible all time so you are not too far away from power lines :-) But if hum is present you...
