Date: Fri, 20 Jan 2017 12:10:54 -0500
From: Markus Vester <markusvester@aol.com>
To: rsgb_lf_group@blacksheep.org
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In-Reply-To: <58822F06.4090703@vsas.de>
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Subject: Re: LF: VLF/ULF activity weekend 21th/22th
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Hi Vinny,

I'm about to change over the coil from LF to VLF, and if all goes well I'll=
 attempt to send a 8270.0025 Hz carrier for a couple of hours already this =
evening. It would be great if you'd catch that, but don't expect too much a=
s my radiated power will be at least 12 dB less than Stefan's new coil.

Best 73,
Markus (DF6NM)

-----Urspr=C3=BCngliche Mitteilung-----=20
Von: Vincent Stallbaum <info@vsas.de>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: Fr, 20. Jan 2017 16:40
Betreff: Re: LF: VLF/ULF activity weekend 21th/22th

Wow,

 what a broadcast schedule!

 Probably there is too much noise at my QTH for recieving you on 2970 Hz St=
efan, but grabbers are running (https://qrz.com/db/DL6II). Maybe I can impr=
ove the RX a bit this evening.

 Hopefully Markus is able to leave a trace on 8270 Hz here nr Cologne.

 I see I have to build a /p-RX-setup in the near future...=20

 Good Luck es 73
 Vinny, DL6II


 Am 19.01.2017 21:31, schrieb DK7FC:
   =20


VLF, ULF,=20

 This weekend there will be some activity on VLF and ULF!=20

 I'm running my next experiment on 2.97 kHz, my goal is to reach a 140 km d=
istant location in France, JN38OO.

 During that time (recording in F/ starting staurday arround 10 UTC) i'm re=
cording the spectrum from 0...12 kHz with a loop pointing to 30/210 deg. It=
 is a very quiet location.

 I invited DF6NM and DJ8WX to transmit on 8270 Hz. I guess that Paul, SQ5BP=
F and RN3AUS as well as DF6NM and DK7FC are watching. Of course everyone is=
 invited to transmit and receive. Transmit stations should announce their t=
ime/frequency here, to avoid any collisions. I am only transmitting on 2970=
 Hz and i expect there will be no one else.

 My transmission plan is:

Friday, 20th:=20
 8...17 UTC    carrier on 2970.005 Hz at 150 mA antenna current.

Saturday, 21th:
 8...17 UTC    carrier on 2970.005 Hz at 150 mA antenna current.
 17 UTC...8 UTC: DFCW-10800 on 2970.005- 2970.000_ Hz (each dash takes 3h, =
each break takes 1h). Message: 'F'
 Between each break (20...21, 0...1, 4...5 UTC): EbNaut, 8K19A, 10s, CRC21,=
 1ch on 2970.000 Hz

Sunday, 22th:
 8 UTC: End of the DFCW transmission
 8UTC: EbNaut 8K19A, 32s, CRC16, 7ch on 2970.000 Hz
 13:24:16 UTC: QRT.

 More details soon...

 73, Stefan
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<div style=3D"font-size:10pt;font-family:arial,helvetica,sans-serif;color:b=
lack;"><div style=3D"color: black; font-family: arial,helvetica,sans-serif;=
 font-size: 10pt;">Hi Vinny,<br><br>I'm about to change over the coil from =
LF to VLF, and if all goes well&nbsp;I'll attempt to send&nbsp;a 8270.0025 =
Hz carrier for a couple of hours already this evening. It would be great if=
 you'd catch that, but don't expect too much as my radiated power will be a=
t least 12 dB less than Stefan's new coil.<br><br>Best 73,<br>Markus (DF6NM=
)<br><br>-----Urspr=C3=BCngliche Mitteilung----- <br>Von: Vincent Stallbaum=
 &lt;info@vsas.de&gt;<br>An: rsgb_lf_group &lt;rsgb_lf_group@blacksheep.org=
&gt;<br>Verschickt: Fr, 20. Jan 2017 16:40<br>Betreff: Re: LF: VLF/ULF acti=
vity weekend 21th/22th<br><br>Wow,<br>
      <br>
      what a broadcast schedule!<br>
      <br>
      Probably there is too much noise at my QTH for recieving you on
      2970 Hz Stefan, but grabbers are running
      (<a class=3D"aolmail_moz-txt-link-freetext" href=3D"https://qrz.com/d=
b/DL6II" target=3D"_blank" rel=3D"noopener noreferrer">https://qrz.com/db/D=
L6II</a>). Maybe I can improve the RX a bit this
      evening.<br>
      <br>
      Hopefully Markus is able to leave a trace on 8270 Hz here nr
      Cologne.<br>
<br>

      I see I have to build a /p-RX-setup in the near future...
<br>
<br>
      Good Luck es 73<br>
      Vinny, DL6II<br>
      <br>
      <br>
      Am 19.01.2017 21:31, schrieb DK7FC:<br>
&nbsp;&nbsp;&nbsp; </div><div id=3D"AOLMsgPart_2_4a7109ba-00f5-4ce6-8f3a-91=
2eef9ce3bc"><div class=3D"aolReplacedBody" text=3D"#000000" bgcolor=3D"#FFF=
FFF">
    <blockquote cite=3D"about:blank">
     =20
      VLF, ULF, <br>
      <br>
      This weekend there will be some activity on VLF and ULF! <br>
      <br>
      I'm running my next experiment on 2.97 kHz, my goal is to reach a
      140
      km distant location in France, JN38OO.<br>
      <br>
      During that time (recording in F/ starting staurday arround 10
      UTC) i'm
      recording the spectrum from 0...12 kHz with a loop pointing to
      30/210
      deg. It is a very quiet location.<br>
      <br>
      I invited DF6NM and DJ8WX to transmit on 8270 Hz. I guess that
      Paul,
      SQ5BPF and RN3AUS as well as DF6NM and DK7FC are watching. Of
      course
      everyone is invited to transmit and receive. Transmit stations
      should
      announce their time/frequency here, to avoid any collisions. I am
      only
      transmitting on 2970 Hz and i expect there will be no one else.<br>
      <br>
      My transmission plan is:<br>
      <br>
      <u>Friday, 20th</u>: <br>
      8...17 UTC&nbsp;&nbsp;&nbsp; carrier on 2970.005 Hz at 150 mA antenna=
 current.<br>
      <br>
      <u>Saturday, 21th:</u><br>
      8...17 UTC&nbsp;&nbsp;&nbsp; carrier on 2970.005 Hz at 150 mA antenna=
 current.<br>
      17 UTC...8 UTC: DFCW-10800 on 2970.005- 2970.000_ Hz (each dash
      takes
      3h, each break takes 1h). Message: 'F'<br>
      Between each break (20...21, 0...1, 4...5 UTC): EbNaut, 8K19A,
      10s,
      CRC21, 1ch on 2970.000 Hz<br>
      <br>
      <u>Sunday, 22th:</u><br>
      8 UTC: End of the DFCW transmission<br>
      8UTC: EbNaut 8K19A, 32s, CRC16, 7ch on 2970.000 Hz<br>
      13:24:16 UTC: QRT.<br>
      <br>
      More details soon...<br>
      <br>
      73, Stefan<br>
    </blockquote>
    <br>
 =20

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