Malta cathedral - NOT amateur radio

This was St John’s Co Cathedral in Valletta yesterday. I prefer East Anglian simple churches! It seems there is gold leaf everywhere.

Most churches on continental Europe seem highly decorated - not to my taste.

6m QRP FT8 (Tuesday)

My 2.5W 6m FT8 has been on for the last few hours. Spotted by 7 stations (mostly England) with the furthermost DK8NE/6 (702km). See map.

10m 500mW WSPR (Tuesday)

Since returning home again from Malta this afternoon, I have been on 10m QRP WSPR with my little beacon. Already spotted by 5 stations with the furthermost the German research station in Antarctica.

70cm activity contest

 This is this evening starting at 1900z. I usually go on for a short time with 10W to the 2m big-wheel.

UPDATE 1956z: I did not stay on long, but worked 3 stations with the furthermost G4CLA (105km). It was a miserable evening with lots of rain.

Sunspots- Tuesday September 10th

 Solar flux is 215 and the SSN 213. A=9 and K=3

472kHz transverter

 It will soon be time to go back to 472kHz. For some reason a myth has grown up that you need very big antennas and extensive ground systems. Also that high power helps! Nothing could be further from the truth.

I can only speak from personal experience. My transverter produces about 10W into 50 ohms and gave about 10mW ERP into my earth-electrode antenna in the ground. My earths are about 10m apart. It has been received on WSPR as far away as Finland and I got spotted in Norway most nights. It was in QST about 10 years ago. It is also described on my website.

Valletta- NOT amateur radio

 We visited the capital of Malta called Valletta. We had torrential rain ☔️ earlier but it was hot and sunny ☀️ whilst we were there. Home tomorrow where I gather it’s turned autumnal.

VLF converter

 Many people want to have a dabble at VLF reception and want to know what is down there but most receivers don’t go that low. Many years ago I designed and built this up converter so I could take a listen. Receiving commercial stations such as time signals and MSK signals is easy . Reception of AMATEUR VLF signals is highly unlikely to work as this usually needs very narrow bandwidth and precise frequency setting. Details of this upconverter and how to improve it are on my website.

Malta rain - NOT amateur radio

 

All week we’ve had hot sunshine ☀️ until today when we had heavy rain.

Sunspots - Monday September 9th

Solar  flux is 228 and the SSN 176. A=9 and K=2.