[Meteor-Scatter] WSJT : lets think about procedure

Wed, 17 Apr 2002 11:36:20 +0200

Hello,
As an member of the VHF comittee i did a proposal to our Belgian
Radio-amateur association UBA. This was discused by the board and teh
UBA made a proposal for the IARU conference this year.
I put i here by as an attachment. Using the calling frequncy of 360
gives us the best opportunity of using the lettersystem.
73
Jacques

-----Oorspronkelijk bericht-----
Van: [email protected]
[mailto:[email protected]] Namens Remigijus
Verzonden: woensdag 17 april 2002 06:38
Aan: [email protected]
Onderwerp: [Meteor-Scatter] WSJT : lets think about procedure

Hello Rock-Hunters,

Soon, very soon we will start MS season. And "magic" 144370.0 frequency
will be overcrowded for sure. And on the other hand if you are not on
.370 - 
you need to notice this in the cluster...
I think we need to start a discusion what we will do in this situation.
Perhaps there is a reson to create similar "letter system" as we are
using in HSCW. This could help us (I hope). And to ask peoples to use it
for random QSOs. The only question what space between channels we could
use to prevent interferences as much as possible? 1, 2 or 3 kHz? Of
course we need to keep in minde that highest frequency for WSJT could be
.398  . In this case: -if we will use equil letter system like in HSCW -
last frequency will be .396 and we will have 26 channels; but will have
big possibility for 
interferences.
- if we will use 2 kHz spacing - we will have 14 channels and each
letter 
will mean step of 2 kHz; lower interferences, but a bit confusion for
peoples, who are QRV both HSCW and WSJT. -if we will use 3 kHz spacing -
interferences will go more-less to nil, but we will have only 9 channels
and same confusion for "bothmoders".

The situation we have today is wild enough I think. I like random
operation both HSCW and WSJT. But it would be fine to have an order in
WSJT as well as we have in HSCW.

Any ideas or suggesions? 

Thanks for reading this message.

73,

Remi LY2MW KO24PQ
QRV HF/6m/2m/70cm
[email protected]
http://www.qsl.net/ly2mw/
GSM : +370 98 23917

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