Roger G3XBM's (Mainly) Amateur Radio Blog

At the new QTH, the ham shack will be some way from the wireless router and I will not be able to see if the signal will be usable in the sh...

A version of WSPR that would run on my iPod Touch 4g or even a version that would run on an Android platform would be a very desirable app...

Henny PA3CPM continues to fire up his VLF system on  8.270kHz from time to time. Henny has a very small antenna, just a top loaded 14m lon...

The Ultimate2 QRSS kit The latest edition of SPRAT, mine arrived yesterday, reminded me that G0XAR and G0UPL have produced a very nic...

I have added a page on my main website showing the VLF earth-mode beacon transmitter currently being used. In the next few days I'll ad...

My 7 year old Dell laptop with 30GB hard drive decided to tell me that I had no memory left today. I did the usual tricks: ran CCleaner, emp...

It is always fun to listen on 17.2kHz for the special test transmissions from the historic Grimeton alternator transmitter in Sweden.  Lars ...

Back in the 1950s, my brother used to get the Eagle comic every week and I got Robin, then Swift. These were quality comics which, as we...

Although I posted this on the Nanowaves Yahoo group , I forgot to update folks reading this blog on the progress with this optical transcei...

As a matter of interest, this afternoon I worked out how much power I am actually radiating when carrying out my earth-mode tests. The main...