Message-ID: <4DDCEB5E.1030703@dsl.pipex.com>
Date: Wed, 25 May 2011 12:43:26 +0100
From: Chris Dillon <c.r.dillon@dsl.pipex.com>
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References: <000a01cc1aa9$707cbd00$0401a8c0@xphd97xgq27nyf> <4DDCBE54.7000002@dsl.pipex.com> <176D1551-B3B0-4AA7-88F9-9D0AB6AB8E68@gmail.com>
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Subject: Re: LF: 82 Hz
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Hi Roger - Yes I understood the US system was no longer operational. The 
usual schedule for ZEVS over the past few weeks has been at 0800 and 
1700 utc - 9 and 6 local time with the whole transmission (message and 
carrier) lasting 92 minutes. Yesterday there was a surprise lunchtime 
transmission at 1300 local time - and Eddie G3ZJO reported seeing a 
similar transmission the day before - but there has been nothing so far 
today on 82Hz.

73 Chris G3WCD

On 25/05/2011 12:22, Roger Lapthorn wrote:
> The old USA's Sanguine system was operating around 76Hz but I thought 
> that closed years ago. Maybe not.
>
> BTW I looked for ZEVS at 82Hz this morning at 0700z ....when there was 
> no transmission. Will try again tomorrow.
>
> 73s
> Roger
>
> Via my iPod Touch 4g 2.4GHz handheld.
>
> On 25 May 2011, at 09:31, Chris Dillon <c.r.dillon@dsl.pipex.com 
> <mailto:c.r.dillon@dsl.pipex.com>> wrote:
>
>> Interesting - looking closely I can see what might be very short 
>> burst at 77Hz at around 0400 UTC and what might be a similar short 
>> burst at 75Hz around 0645 UTC.  I can't see anything else except for 
>> the 4 minute burst at 82 Hz around 0530utc. This burst is usually the 
>> precursor to the main transmission 90 minutes or 150 minutes later - 
>> perhaps checking the transmitter. This morning, however, there has 
>> been no 0800 utc transmission.
>>
>> 73 Chris G3WCD
>>
>> On 25/05/2011 08:00, mal hamilton wrote:
>>> ELF
>>> Around 82 - 83 Hz area there seems to be other activity as well as 
>>> zevs. Observed what looks like short bursts periodically, maybe not 
>>> related but strange these short bursts are around this frequency 
>>> area and not visible elswhere. I did see a short burst also on 77 Hz
>>> at 0407 utc this morning.
>>> No interest in this activity other than checking RX sensitivity and 
>>> Antenna.
>>> Using S/Lab and computer sound card and 150 metre inv L antenna
>>> G3KEV
>>


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    Hi Roger - Yes I understood the US system was no longer operational.
    The usual schedule for ZEVS over the past few weeks has been at 0800
    and 1700 utc - 9 and 6 local time with the whole transmission
    (message and carrier) lasting 92 minutes. Yesterday there was a
    surprise lunchtime transmission at 1300 local time - and Eddie G3ZJO
    reported seeing a similar transmission the day before - but there
    has been nothing so far today on 82Hz. <br>
    <br>
    73 Chris G3WCD<br>
    <br>
    On 25/05/2011 12:22, Roger Lapthorn wrote:
    <blockquote        cite=3D"mid:176D1551-B3B0-4AA7-88F9-9D0AB6AB8E68@gm=
ail.com"        type=3D"cite">
      <div>The old USA's Sanguine system was operating around 76Hz but I
        thought that closed years ago. Maybe not.=C2=A0</div>
      <div><br>
      </div>
      <div>BTW I looked for ZEVS at 82Hz this morning at 0700z ....when
        there was no transmission. Will try again tomorrow.=C2=A0</div>
      <div><br>
      </div>
      <div>73s</div>
      <div>Roger<br>
        <br>
        Via my iPod Touch 4g 2.4GHz handheld.=C2=A0</div>
      <div><br>
        On 25 May 2011, at 09:31, Chris Dillon &lt;<a            moz-do-no=
t-send=3D"true" href=3D"mailto:c.r.dillon@dsl.pipex.com">c.r.dillon@dsl.pi=
pex.com</a>&gt;
        wrote:<br>
        <br>
      </div>
      <blockquote type=3D"cite">
        <div> Interesting - looking closely I can see what might be very
          short burst at 77Hz at around 0400 UTC and what might be a
          similar short burst at 75Hz around 0645 UTC.=C2=A0 I can't see
          anything else except for the 4 minute burst at 82 Hz around
          0530utc. This burst is usually the precursor to the main
          transmission 90 minutes or 150 minutes later - perhaps
          checking the transmitter. This morning, however, there has
          been no 0800 utc transmission. <br>
          <br>
          73 Chris G3WCD<br>
          <br>
          On 25/05/2011 08:00, mal hamilton wrote:
          <blockquote              cite=3D"mid:000a01cc1aa9$707cbd00$0401a=
8c0@xphd97xgq27nyf"              type=3D"cite">
            <style></style>
            <div><font face=3D"Arial">ELF</font></div>
            <div><font face=3D"Arial">Around 82 - 83 Hz area there seems
                to be other activity as well as zevs. Observed what
                looks like short bursts periodically, maybe not related
                but strange these short bursts are around this frequency
                area and not visible elswhere. I did see a short burst
                also on 77 Hz</font></div>
            <div><font face=3D"Arial">at 0407 utc this morning. </font></d=
iv>
            <div><font face=3D"Arial">No interest in this activity other
                than checking RX sensitivity and Antenna.</font></div>
            <div>=C2=A0</div>
            <div><font face=3D"Arial">Using S/Lab and computer sound card
                and 150 metre inv L antenna</font></div>
            <div>=C2=A0</div>
            <div><font face=3D"Arial">G3KEV</font></div>
            <div>=C2=A0</div>
          </blockquote>
          <br>
        </div>
      </blockquote>
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