Roger G3XBM's (Mainly) Amateur Radio Blog

Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.

5 Nov 2025

Making the Pixie better

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The Pixie is available as a 40m transceiver extremely inexpensively from China. It is a low power transceiver, but the receiver is a real co...

Sunspots - Wednesday November 5th

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 Solar flux is 159 and the SSN 91. A=10 and K=2.
4 Nov 2025

Hamsphere special offer

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At the moment I am being offered a year of Hamsphere at a special price of 9.99 Euros. I am not sure if this is being offered to all new mem...

10m 1W FT8 (Tuesday)

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 My gear was turned on at about 0700z. FT8 is a very impressive mode, although not for chatting. UPDATE 1001z:   84 stations have spotted me...

630m WSPR RX

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Overnight I left my IC705 on 474.2kHz WSPR RX again using just the outer of the coax to my 2m big-wheel antenna and mains earth. In all, 11 ...

10m AM

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In years past I was impressed with 10m AM just above 29.0 MHz. I have not listened for a while so must try again.

Tuesday plans

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 At the moment I am inclined to try 10m FT8 at 1W after breakfast.

Christ’s Pieces, Cambridge, UK

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Autumn  seems to have suddenly arrived. It all seems to have happened in the last couple of weeks.

The power of AI

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A few  days ago, I saw an old photo of my dad with his WW2 flying crew. It was black and white. I put it through AI and I was impressed.

Sunspots - Tuesday November 4th

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 Solar flux is 133 and the SSN 87. A=20 and K=3.
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Roger G3XBM
Burwell, Cambridge, United Kingdom
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