Roger G3XBM's (Mainly) Amateur Radio Blog

Solar flux is 73 and the sunspot number 20 today. A=10 and K=2.

Our granddaughter put this on my wife's head and laughed!  Funny how certain things appeal to the humour of a very young child. They...

Since early this morning I have been on 10m WSPR TX again (500mW, 100% TX, randomised frequencies). UPDATE 1232z: So far, 20 different st...

There is a lot of Es evident on 6m FT8 today. After a very brief TX session (4 G spots at 2.5W) lots of EUs spotted. So far (1111z) well ove...

Solar flux is 74 today and the sunspot number 20. A=17 and K=3.

Since I retired 10 years ago, I have rather lost touch with advances in battery technology. There is no doubt that if electric cars are to...

Although there was Es quite late yesterday, nothing spotted yet on 6m FT8 today. A brief TX period (2.5W) resulted in spots from 2 local Gs....

Solar flux is 74 today and the sunspot number is 22. A=26 and K=4.

"Mr Trump said it was "a very interesting letter and at some point it may be appropriate" to share it. He later said he had n...

Yet again, MLS has some deals for the weekend. See  https://www.hamradio.co.uk/