Roger G3XBM's (Mainly) Amateur Radio Blog
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Check out Roger G3XBM's (Mainly) Amateur Radio Blog for information and opinions on Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nano waves, and other random stuff, not related to amateur radio. Roger is a retired telecommunication expert and operates mostly QRP projects.
Roger G3XBM's (Mainly) Amateur Radio Blog
26m ago
Steve G1KQH informs me that CQ magazine has gone. I understand that they were in financial trouble and have ceased trading. I have no idea about what happens to the CQWW contests.
It’s my sense that more amateur radio magazines will go before too long sadly ..read more
Roger G3XBM's (Mainly) Amateur Radio Blog
26m ago
At this time of year I get quite excited about returning migrant swifts. They briefly breed here before returning to sub Saharan Africa. Often they are heard screaming overhead first. It’s about now they are first spotted here ..read more
Roger G3XBM's (Mainly) Amateur Radio Blog
26m ago
Solar flux is 153 and the SSN 154. A=19 and K=3 ..read more
Roger G3XBM's (Mainly) Amateur Radio Blog
7h ago
As I have been away, I only returned to 8m WSPR TX under ISM rules (10mW ERP complying with IR2030) this afternoon. I am currently doing some local tests, although my dipole antenna is faulty and needs replacing. Until this is fixed I am not expecting to be copied ..read more
Roger G3XBM's (Mainly) Amateur Radio Blog
10h ago
As I have been away for a few days I have only just returned to QRPP 10m WSPR this afternoon. So far already 68 spots of me by EA8BFK (2880km ..read more
Roger G3XBM's (Mainly) Amateur Radio Blog
1d ago
When sunspot numbers and solar flux numbers are high, there is always a chance of the F2 MUF reaching 6m or even higher. I remember some years ago hearing 6m SSB stations from South Africa and the USA just like locals. At the time I just had a wire dipole ..read more
Roger G3XBM's (Mainly) Amateur Radio Blog
1d ago
Instead of putting prices up just make things smaller and hope the consumer does not notice. Yesterday I bought a chocolate bar. In 1996 it was 62.5g. Now it is 51g. This happens with so many things ..read more
Roger G3XBM's (Mainly) Amateur Radio Blog
1d ago
Solar flux is 167 and the SSN 199. A=3 and K=2 ..read more
Roger G3XBM's (Mainly) Amateur Radio Blog
2d ago
This was one of Isambard Kingdom Brunel’s greatest projects ..read more
Roger G3XBM's (Mainly) Amateur Radio Blog
2d ago
Wells is one of the finest cathedrals in England ..read more