Overnight on 630m WSPR RX

Overnight, I left my 630m WSPR kit running. Many more spots from the stations copied in the evening although no-one new. My conclusion is the earth-electrode "antenna" in the ground appears fine. Next job is mending that PA in the transverter. Stations logged in Norway, Poland, Italy and Spain plus many other European nations.

Shoe boxes - NOT amateur radio

Every year my wife fills a shoe box with gifts for disadvantaged children in Eastern Europe. The photo shows a friend knitting hats and scarves to go in the boxes.

630m WSPR RX

There may be 2 issues with my 472kHz (630m) QRPP setup. 

As mentioned in the last post, I suspect the IRF510 PA device is damaged.  My transverter gives 12W into a 50 ohm load, but the measured ERP is less than 10mW. Despite this, I was able to get to Norway most nights last winter.

There may also be a break in my earth-electrode "antenna". 

As a first step, I am on 472kHz WSPR RX overnight. If this works, it probably means the earth-electrode "antenna" is intact. If this is the case, I may be able get on TX again just by mending the PA device. If this fails, I shall replace both the IRF510 and the wire in the garden.

UPDATE 1830z:  With F and DL already spotted, initial results are encouraging.

UPDATE 2130z:   I think the earth-electrode "antenna" in the ground is fine, judging by results this evening. I shall leave the RX on overnight, although I have spotted far more than I expected.

Mending 472kHz transverter

Late last winter I think I managed to destroy the PA MOSFET in my 472kHz transverter. I must have had a very poor match for a very long time! Mending this is a job for the weeks ahead. In the past this has been mainly used for WSPR. 

Son and children - NOT amateur radio

The recent photo shows one of our sons with his children. 

Sunspots -Tuesday October 20th 2020

 Solar flux is 75 and the SSN 12.  A=6 and K=2.

Tuesday on 2m FT8 (2.5W and big-wheel omni antenna)

It is now 0750z.  About 10 minutes ago, the 2m FT8 gear was turned on. Already 4 stations have spotted me today.

Primroses - NOT amateur radio

About now we plant primroses to give us winter colour in the garden. These were bought from a nursery in the village. They look healthy. 

2m FT8 QRP - Monday

At 0822z, my 2m FT8 was turned on. Once again I am using 2.5W to the big-wheel omni antenna. 1 station in Germany spotted on RX and at 0950z, my signal had been spotted by 10 stations in 3 countries with the furthermost being G7RAU (461km) in Cornwall. No QSOs yet.

UPDATE 1250z:   12 stations have spotted me today.

Stations spotting
me to 1550z

UPDATE 1550z:   18 stations have spotted me today so far.

UPDATE 2145z: QRT. In all 25 stations spotted my 2m FT8 QRP. Furtermost was GI6ATZ. 

Lesotho - NOT amateur radio

Ten years ago we were in South Africa and went to Lesotho. It was an eye opener.