First WW-Digi contest

I expected a lot of people in this contest.  If one looks at the contacts made the last months in FT8 and FT4, I was even concerned of finding a place to call CQ.

NOT !

Some impressions

- Conditions were extremely bad, I never experienced such a bad propagation on 20m band.
   With only 2 JA stations worked, no ZL, no VK, no middle part of the USA, it was hard to make contact and to achieve a nice speed rate.  Highlight was the Sao Tome S9 station and a lot of Carribean guys. 

Also happy with the K1JT QSO.  Joe Taylor played in his own protocol contest.

- everyone was seeking how to play the contest.  I wasn't easy.  14.074 as the normal FT8 frequency,  then 14.090 and 14.092 as contesting FT8 freq and in between 14.080 14.082 and 14.084 as FT4 frequencies.
The band planning can be made better.   I did all combinations, sometimes calling cq contest, sometimes undercover as normal station calling CQ.

- another problem : how the config the software.  Normal QSO mode contest mode.  No 100% compatibility between the config modes.  IMO it is better to keep normal QSO flow to avoid conflicts and misunderstandings

- it seems that - my 24 bit Microham played very well -  with more activity there were big problems to decode (especially) FT4 signals and many QSO's were not corrected terminated. 

To be honest, it was a first time that high power was used, also on my side and I didn't notice more problems than before.  The new microham delivers cleaner sampling is my conclusion.

I didn't receive complaints about my (big) signal, continuously keeping an eye on my ALC.
This opens possibilities to use more power on 160M band in FT8.

- my ampli had big problems with 12s transmissions @1500W.  At a certain moment, smoke was detected, a few seconds later the ampli went into fault because of Pi tuning problems. 

I decided to continue with 1000W, without any problem.
In FT4 I could go to 1500 W.

- FT8/FT4 contest would be a robotic contest.  NOT !! 
Never had so many strategic choices to make.
What mode, which config, which segment, Run or S&P.   Frustrations because of the low run rate, etc...   This was not boring at all.

- I found a competitor with almost the same behaviour as myself.  Playing against W1RM was a contest in the contest, exciting till the last second.

Our ratings, points, multis and score were so close all the time that this was 100% fun.


- This contest is unique to measure station performance.  Because of the locator exchange, it is quite easy to see antenna behaviour.

The Steppir antenna was at about 18m height.

First and second lobe clearly visible, bad conditions (where are the missings QSOs in the 7000-7500 range ?) also visible.

This behaviour is predicted in Eznec, with two important lobes :

Next time I'll put the antenna some extra meters higher to change (lower angle) the DX lobe and add a third lobe in stead of 2.

To be continued.  Some work to do by organisors (band plan, qso stream) and operators...

In the mean time,  I prefer CW contesting.