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Date: Sat, 11 Jun 2011 23:27:36 +0100
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Subject: Re: LF: ZEVS.jpg
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Laurence, Daniele and other Low watchers

I can confirm the reliable daily transmissions from ZEVS are at 0800 UTC 
and 1700 UTC. Others have been seen and occasionally the breakfast and 
tea time transmissions have been missing.

I recently have had high noise levels causing problems with seeing ZEVS 
on my Grabber  http://g3zjo.bplaced.net I will take a look at the 
filtering again to see if I can improve it, although it may be summer 
noise levels. It is a bit bizarre looking at signals which are 
deliberately well down the skirts of the high pass filter in the  E 
probe I admit.

I had a few of days at a remote site last weekend and found it interesting.
Firstly the carriers on 16Hz, 32Hz and 64Hz and some others which are 
obviously not mains related, and I suspect Daniele's 11.7Hz nasal cilia 
resonant frequency do seem to be from local sources, they were non 
existent at the remote site.

Secondly I looked at the stripes of enhanced noise which cause problems 
when trying to identify Schumann Resonances on our urban set ups and did 
some further tests back at the home QTH. They seem to be caused by 
ringing in the 600 Ohm transformers we need to isolate the Desktop 
computers we tend to use. I tried cheap transformers and Mil Spec and 
they are the same.
At the remote site it was such a pleasure not to have to peer through 
these to see look for resonances and have them ruin captures.

73 Eddie G3ZJO

On 11/06/2011 21:56, Laurence KL7UK wrote:
> Henny what was the time for the transmission please?
>
> laurence KL7UK Alaska
>
> ------------------------------------------------------------------------
> From: cpm@planet.nl
> To: rsgb_lf_group@blacksheep.org
> Date: Sat, 11 Jun 2011 22:09:07 +0200
> Subject: LF: ZEVS.jpg
>
> Hi LF,
> Capture Zevs tonight,
> Henny pa3cpm
> 73's
> Het bericht kan nu met het volgende bijlagen of koppelingen worden 
> verzonden:
> ZEVS.jpg
>
> Opmerking: Sommige e-mailprogramma's staan ter beveiliging tegen 
> virussen het verzenden of ontvangen van bepaalde bestandsbijlagen niet 
> toe. Controleer de beveiligingsinstellingen voor uw e-mail als u wilt 
> weten hoe bijlagen worden afgehandeld. 


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    Laurence, Daniele and other Low watchers<br>
    <br>
    I can confirm the reliable daily transmissions from ZEVS are at 0800
    UTC and 1700 UTC. Others have been seen and occasionally the
    breakfast and tea time transmissions have been missing.<br>
    <br>
    I recently have had high noise levels causing problems with seeing
    ZEVS on my Grabber&nbsp; <a class="moz-txt-link-freetext" href="http://g3zjo.bplaced.net">http://g3zjo.bplaced.net</a> I will take a look at
    the filtering again to see if I can improve it, although it may be
    summer noise levels. It is a bit bizarre looking at signals which
    are deliberately well down the skirts of the high pass filter in
    the&nbsp; E probe I admit.<br>
    <br>
    I had a few of days at a remote site last weekend and found it
    interesting.<br>
    Firstly the carriers on 16Hz, 32Hz and 64Hz and some others which
    are obviously not mains related, and I suspect Daniele's 11.7Hz
    nasal cilia resonant frequency do seem to be from local sources,
    they were non existent at the remote site.<br>
    <br>
    Secondly I looked at the stripes of enhanced noise which cause
    problems when trying to identify Schumann Resonances on our urban
    set ups and did some further tests back at the home QTH. They seem
    to be caused by ringing in the 600 Ohm transformers we need to
    isolate the Desktop computers we tend to use. I tried cheap
    transformers and Mil Spec and they are the same. <br>
    At the remote site it was such a pleasure not to have to peer
    through these to see look for resonances and have them ruin
    captures.<br>
    <br>
    73 Eddie G3ZJO<br>
    <br>
    On 11/06/2011 21:56, Laurence KL7UK wrote:
    <blockquote cite="mid:BLU153-w587422B54BAC1DF1C3730BCF670@phx.gbl"        type="cite">
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      Henny what was the time for the transmission please?<br>
      <br>
      laurence KL7UK Alaska<br>
      <br>
      <hr id="stopSpelling">From: <a class="moz-txt-link-abbreviated" href="mailto:cpm@planet.nl">cpm@planet.nl</a><br>
      To: <a class="moz-txt-link-abbreviated" href="mailto:rsgb_lf_group@blacksheep.org">rsgb_lf_group@blacksheep.org</a><br>
      Date: Sat, 11 Jun 2011 22:09:07 +0200<br>
      Subject: LF: ZEVS.jpg<br>
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      <div><font size="2" face="Arial">Hi LF,</font></div>
      <div><font size="2" face="Arial">Capture Zevs tonight,</font></div>
      <div><font size="2" face="Arial">Henny pa3cpm</font></div>
      <div><font size="2" face="Arial">73's</font></div>
      Het bericht kan nu met het volgende bijlagen of koppelingen worden
      verzonden:<br>
      ZEVS.jpg<br>
      <br>
      Opmerking: Sommige e-mailprogramma's staan ter beveiliging tegen
      virussen het verzenden of ontvangen van bepaalde bestandsbijlagen
      niet toe. Controleer de beveiligingsinstellingen voor uw e-mail
      als u wilt weten hoe bijlagen worden afgehandeld. </blockquote>
    <br>
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