Monday, 21 June 2010

Contest on 6 meter

Saturday afternoon, I was listening on 6M because there were conditions. I heard that there was a contest and on the internet I found out what kind of contest this was. I came to the following information. In this contest you change a report, serial number and locator.
Among the other activities, see previous posting, I have made a total of 20 QSO's.In this picture are the lines through the various contacts visible. Clearly the most possibilities were to eastern Europe. The farthest distance was with UU9A in KN64SM, over 2000km.
I made the qso's with cw/ssb and the most with 20 watts, 2 with 10 watts. From the 20 qso's there were also a few new squares: JM68, JN94, KN44, KN64, JO91 and KO14.

73, Tjeerd (Gose) - PA3GNZ

Saturday, 19 June 2010

Genesis Q5 (30M) transmitter repaired and modified

Today I repaired my Genesis Q5 transmitter.
First I had to remove transistor T2 and then I could remove the IC. Then I placed the new IC and I measured that the oscillator was working, yes!
Now I could replace transistor T2 and the transmitter was working again, the frequency 10.11574, it's too low. (When you've read my previous article about the Q5, you could see that with the value of 33pF (C7) the frequency was nearly 10.117 Mhz. The 33pF which I installed today was another.
I received the advice to change capacitor C7. First I replaced this by one with a value of 22pf. I measured that the frequency was 10.12012, much too high. The next step was placing a capacitor with a value of 27pF.
The transmit frequency is 10.11595. This deviation from 10.116 Mhz is acceptable for me.



I finally placed the 27pF capacitor.

73, Tjeerd (Gose) - PA3GNZ

Thursday, 10 June 2010

Paper cards (QSL)

Yesterday evening I visited the monthly meeting in this area where the QSL manager of R30 is always present.
The last time I made a lot of qso's on 6 meters and gave this cards to the manager. What I got back was not much, only 2 cards.
A card of IK5ACO. Last year I worked this station on 6 meters.




With this card the square JN52 is now confirmed.

The other is a qsl of OH5B.







This is a confirmation of the first qso I made with the new digital mode ROS. I wrote about this for the first time on February 22 this year. After a few contacts, this mode is no longer used by me.

73, Tjeerd (Gose) - PA3GNZ

Monday, 7 June 2010

a great day with Es on 6 meters.

Today was a day with almost the entire day Es on 6 meters. I made my first qso at 7:20 UTC with Poland. The last QSO for this day was at 10:24 UTC with 2M0DDS in Scotland. In the meantime I have made a total of 8 QSO's and did some other things in the house. I made the qso's with ssb/cw. My conclusion is that I make the most qso's with cw.
This afternoon I had my weekly sport.

At present there is still Es on 6 meters but there are also other things in life than just this hobby.



73, Tjeerd (Gose) - PA3GNZ

Friday, 4 June 2010

Small signals on 6M & Q5 transmitter

All day there were Es clouds over Europe but not so good for the Netherlands.
In the evening I often listened and heard weak signals. Around 7:15 p.m. UTC the signals were louder and I could work via cw with YO7LCB in KN15OA and YU7AU in KN04HU. The qso with YO7LCB gave me a new square.

With good Es propegatie the last days it seemed a good idea to try WSPR on this band.
Through the WSPR site I saw a few station was QRV but despite this I wanted to try. Result: I have no station heard at times that I transmit no one heard my my signal.
I was active with WSPR from Thursday evening till Friday afternoon.

Kees PA3DEB, wrote me this afternoon in response to my earlier post about the Genesis Q5 transmitter.

The oscillator is not on 10.116 MHz, which wele desirable. Kees advised me to change the value of C7 in order to be more close to this frequency.

73, Tjeerd (Gose) - PA3GNZ