[WT-support] WAEDC RTTY observations

Bernhard Buettner DL6RAI wintest07 at dl6rai.muc.de
Tue Nov 13 00:35:24 CET 2007


Dear WT Team,

we used Win-Test during past weekend very sucessfully and scored 1329
QSOs, 1184 QTCs and 819 Mults with a final score of about 2 million.
Win-Test worked great in combination with the MMTTY engine and 
microHAM USB II interfaces.

The implementation of the QTC send and receive function is marvellous
and worked very well for us.

We had two stations side by side and switched between Run and Mult
status several times.

Two minor issues:

1) QTC group numbering started with 1 on each station. So when after
a while the Run station became the Mult station and vice versa,
the new station would generate QTC 1/10, 2/10, 3/10 etc. The rules
say, the numbers have to be consecutive, so there needs to be some
intelligence to sync the QTC group numbers.

2) The NP3D/W1 was identified as a K3 multiplier by Win-Test. In fact
it should be a K1.

I did not observe a packet stream delay like the weekend before in
MMC on 2 meters although we used the same version.

73 Ben, DL6RAI


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