Posts tonen met het label MU0RGU. Alle posts tonen
Posts tonen met het label MU0RGU. Alle posts tonen

maandag 9 november 2015

SWL R4A-1227 confirms 36 mW QSO

It's great to receive a QSL of a SWL station. In the last batch of eQSL's I found a eQSL from Valentin R4A-1227 that really knocks my socks off. This eQSL is very special, because of the very low power, that I used. I made a QSO with MU0RGU. The signal was very strong, so I decided to answer with 36 mW. The QSO was heard by Valentin R4A-1227.

36 milliwatt
R4A-1227  -  36 mW  -  1734 Miles  -  48,180 Miles per Watt
Miles per Watt
This SWL report and the QSO with M0RGU are both good for more than 1000 Miles per Watt.
PA1B to  R4A-1227  over 1734 miles to LN28gm with 36 mW gives 48180 Miles per Watt.
PA1B to  MU0RGU: over  378 miles with 36 mW gives 10496 Miles per Watt.

Thank you Valentin for the very special eQSL. FB.

vrijdag 4 april 2014

/QRP

I always use QRP, which is 5 watts or less in CW.  But I never use the tag /QRP.
In contest QSO's in CW, I rather send my call a second time in stead of /QRP.
In the BSCI contest I made a QSO with a station that was not in the contest.
I met a station from Guensey (GU) which is rather rare.

The signal was very strong, so I immediately reduced my power to 50 mW.
The FT-817 was set to 500 mW and I switched in the 10 dB attenuator.
The 10 dB attenuator reduces the power with a factor 10.
So my power was 500 mW diveded by 10 = 50 mW.
I received the usual 599 and I was happy to log MU0RGU.

But when I looked again at the S-meter after the QSO, I was surprised by the signal strenght.
Then I realized that I could have made the QSO with 5 mW.
In a contest it's (almost) impossible to make a second QSO (dupe).
But I decided to give it a try, because this was no contest QSO.
I switched in the 20 dB attenuator and gave my call PA1B/QRP, now using the tag /QRP,
now with just 5 mW.
To increase my luck, I decided to use the tag /QRP for a second QSO.
I thought that if I did not use the /QRP, I could not make the dupe, but MU0GRU came back for me
and I could make the second QSO, now with 5 mW. hi
Thanks to the friendly operator of MU0RGU.

I hope to receive a QSL. Until now I received a card for a QSO with 500 mW from Guensey.