Roger G3XBM's (Mainly) Amateur Radio Blog

Solar flux is 83 today and the sunspot number is 37. A=10 and K=1. Yesterday was good on 10m JT65 with my 2W spotted in Brazil for the first...

Most of the last week we have had the "London" grandchildren staying. A few days ago we went to Cambridge and ate out at a small...

From Stefan DK7FC: "Hi ULF friends, Saturday night i build an active E field receiver optimised for ULF. It is using a BF862 fron...

OFCOM is consulting on mobile repeaters. See http://ofcom.cmail19.com/t/ViewEmail/i/26E022FC8AA20F74/59D1BD3EA2F08127C67FD2F38AC4859C

For several days now, I have seen little mounds of soil with a hole in the middle in my grass. For a while I thought this was ants then I ...

Although no spots seen as yet, I have been on 10m JT65 today. We are nearing the start of the Es season which should see 10m and 6m open to ...

Solar flux is 93 today and sunspot number 75. A=20 and K=2.

Every month, OFCOM produces a "Communications Update". This is the latest version. See http://ofcom.cmail19.com/t/ViewEmail/i/8E...

The colleges at Cambridge University are always worth a visit, but they look so good in spring. This was the view of St Johns this afterno...

Solar flux is 106 today. Sunspot number is 97.  A=4 and K=3. See http://www.solen.info/solar/ for a summary of the latest solar data. Las...