July DUR Contest

This morning i tried my dish as 3-band station from jo61xa. Low participation and strange conditions. No chance with ok2uyz and ha8mv but a nice qso to om. This time new was 9cm but not yet with pa. Therefore only 1 qso with DL4DTU.
Now sitting in the sun with ice and coffee ;)
image

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DUR Contest May & WebSDR

This time DUR contest together with Steffen DJ5AM.
QRV on 23cm, 13cm, 10GHz, partly 24GHz.
Not very much DX on 23cm this time but some nice 10GHz QSO with the station of Steffen.
I made a short video receiving my 23cm signal with the WebSDR located at my home QTH.

DUR Contest May 2013 – receiving myself on my 23cm websdr

Watch this video on YouTube.

The WebSDR is a test and receives 23cm & as well as 10GHz using 2x RTLSDR USB sticks.
PA3FWM kindly added support for these types of USB receiver sticks which makes it very easy to setup WebSDR receivers for the bands between 24MHz and 1700MHz. One is connected to a crystal stabilized sat LNB which makes the receiver for the narrow band section of the 10GHz ham band.

As long as the receiver is online you can find it here:
http://dh5ym.hopto.org:8901

The following pictures show my 23/13cm equipment after then end of the DUR test ready to go home and the 10GHz and 24GHz station of Steffen, DJ5AM.

DCIM100MEDIA

DCIM100MEDIA

Oct. 2012 DUR Contest

QRV again after a long time beeing absent.
This was the first time i was QRV on 13cm. Although i had just 1W on this band i made some very nice contacts.
There were still good conditions because of a very nice tropo.
Despite foggy wheather in the morning it turned out to be a very nice DUR test this time.
Unfortunately the activity from Stations from within a 100km radius is getting less and less. Without ON4KST chat its rather difficult.
The picture shows my 1.5m dish with the 13cm box below. Many thanks for all the QSO ! Hear you next time, hopefully !

1.5m dish with 13cm transverter box


a few cables


DUR10_12_DH5YM_129.edi
DUR10_12_DH5YM_232.edi

DUR October 2011

Last weekend another DUR activity from Triebenberg JO61XA. This time 23cm only. I did not modify anything in my setup.
The conditions were better than usually but degraded during the 3 hours. I was able to work OZ3ZW, HA8MV/p and also DL7QY just to name the 3 most far stations out of 22 QSO.
In the end this was a new record for me from JO61XA with a sum of more than 3000km.
The other side of the medal: usually the far stations are just workable after a ping in KST chat. Fortunately i could work OK2UYZ and DH7OT random this time. On the other hand this activity contest should gain some activity on the bands and this it achieves with and without chat.
I think now i need to improve my station again now. Probably some more power on 23cm. 10GHz and 24GHz are in the pipe but it depends on my spare time when i will complete them. At least W1GHZ promised to send me one of his nice dual-band feedhorns.

September DUR

Last weekend i had another try in the DUR activity. I was qrv on 23cm only. The result was quite good. First time i was able to work HA8MV/P with my 15watts. When bringing down the antenna i faced strong rain.
Before the contest i fixed the RX part of my transverter and i made the voice keyer system as well as the headset connection working. Now operation is much more comfortable.

/p shack

/p shack, many wires

June 2011 DUR activity

Today DUR activity contest. From JO61XA again. Some nice QSOs. (14 on 23cm, 2 on 24GHz)
Surprisingly i did not get wet this time. The most rain was at the other side of the city.
Find some pictures below.

much equipment ...


dish and sun ...


view direction Elbsandsteingebirge

DUR April 2011

Today another DUR contest. I tested my new 1.5m mesh dish made by DG0CN. Some new qso were possible with the higher gain of the antenna. Also did some qso on 24GHz. Overall a good result. After the contest i also heard fragments from HA8MV. This was never before possible. Otherway around i would need some more output power i guess.
Special thanks for the qso to DL7QY, OM5CM, DJ1LP.

DUR equipment in car
new 1.5m dish on portable tower

First DUR in 2011

The first DUR activity contest this year. DL4DTU borrowed his spare 24GHz transverter to me. DG2DWL convinced me also to take 23cm with me. I was not very active in calling CQ on 23cm, just worked the stations that i heard.
The rest of the time i used to try some QSO on 24GHz. For the contact to DH1DM and DG2DWL i had to move up the hill a bit.
The wheather was really nice and the conditions appeared to be better than usual.

24GHz station, view direction of eastern ore-mountains

24GHz station, view direction of eastern ore-mountains

24GHz station at Triebenberg

24GHz station at Triebenberg

A short video that shows the Elbsandsteingebirge on Sunday morning:

Elbsandsteingebirge und Osterzgebirge

Watch this video on YouTube.

Receiving the 24GHz beacon DB0TUD at Triebenberg JO61XA:

DB0TUD 24GHz beacon received on Triebenberg JO61XA

Watch this video on YouTube.

Hope to hear you next time !

DUR test september 2010

Last weekend: Another times DUR activity. Another time from Triebenberg JO61XA. This time i used my new power generator. Unfortunately i missed some extra fuel and so i had to go qrt a bit earlier.
Highlight was a qso to DR3M north of Hamburg.
Etwas noch: Wenn man sich ueber die Signalqualitaet eines anderen OM beschwert, dann bitte qualifiziert. Denn nur dann kann man auch tatsaechlich etwas unternehmen. Ein “Scheiss Signal.” ohne weitere Information hilft vor Ort wirklich nicht weiter.

23cm equipment

23cm equipment + generator + packet radio