Roger G3XBM's (Mainly) Amateur Radio Blog

Got told today that my swallow response is not progressing and it is possible I may NEVER be able to eat normally. I have been given a serie...

Sorry that my stroke is still making the hardest job near impossible. This has taken 10 minutes.

At the weekend I was rushed into Addenbrookes hospital with excruciating headaches and punch drunk legs. After CAT and MRI scan they have co...

Perhaps some of my readers can help me - what optical frequency is likely to be best for forward scatter off air molecules and dust particle...

In the next few days I need to buy some more wire and coax to continue my antenna experiments. The first thing I shall be trying is the larg...

As I have come down with a bug of some sort, feeling light-headed and with a headache, I've been sleeping a lot today and not doing too ...

Comparing the loop in the air against the simple earth electrode (EE) antenna across the garden these are the results. Remember the loop cou...

As the next stage in my experiments from the new QTH at LF and MF, this afternoon I converted my earth-electrode antenna into a complete ...

With the weather miserable here today - I just managed to cut the grass before the rain set in - I went on 10m WSPR mid-afternoon to see wha...