[Lowfer] VLF help
rick kirby
smokinggun at verizon.net
Wed Dec 1 11:05:54 EST 2010
THANKS Jay ! By the way; the AMRAD works nice.Im surprised how quiet it is
for a broadband antenna.However Id like to mount it a little further from
the trees. That's hard to do here though.Right now its 6ft off the ground
but at the edge of the woods.The furthest I can get it from a tree is 30ft.I
wonder how much loss I get because of the trees?I can probably make up for
it with a pre-amp. I just finished your 10khz-20 mhz preamp using 2n3866 .I
had to use the next size up in pot core size; its all I had.I am real happy
with it; I get 20db+ gain and its noise free!
Thanks
Rick
-----Original Message-----
From: lowfer-bounces at mailman.qth.net [mailto:lowfer-bounces at mailman.qth.net]
On Behalf Of jrusgrove at comcast.net
Sent: Wednesday, December 01, 2010 15:40
To: Discussion of the Lowfer (US, European, & UK) and MedFer bands
Subject: Re: [Lowfer] VLF help
Rick
I'll grab my list of received stations when I'm home at noon and post it.
Jay
----- Original Message -----
From: "rick kirby" <smokinggun at verizon.net>
To: <Lowfer at mailman.qth.net>
Sent: Wednesday, December 01, 2010 9:40 AM
Subject: [Lowfer] VLF help
> Hi guys,
>
> I was looking for something to do while I have "PBO" running .While the
> beacon is running I cant monitor any of the watering holes. S0 I thought
> it would be fun to listen to some vlf (below 24 khz) since that part of
the
> spectrum doesn't seem to be wiped out by my beacon.
>
> Thanks to Jay; I now have an AMRAD antenna so I fired up Spectrum Lab and
> its VLF station settings .The problem is I don't know what Im looking at.
> The only signal Im sure of is the TV sync signal around 15.6khz. Im
getting
> some sinals around 23khz and one of them came on air overnight just below
> 23khz as you can see in the screen captures. All the vlf station listings
I
> looked at online seem to be outdated so I don't know what I should be or
> will be able to see here in the east.Any help would be appreciated!
>
>
>
> Captures:
>
> http://www.ka2pbo.com/captures/capt26.jpg
>
>
>
> http://www.ka2pbo.com/captures/capt27.jpg
>
>
>
> http://www.ka2pbo.com/captures/capt28.jpg
>
>
>
>
>
> 73
>
>
> Rick KA2PBO
>
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