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.

13 Feb 2025

Signs of life - NOT amateur radio

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The photo shows the path from King's College, Cambridge over the River Cam. It was taken on January 29th. There were already signs of th...

10m 500mW WSPR TX (Thursday)

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My W5OLF WSPR beacon has been on since just after breakfast.  UPDATE 1723z:  27 stations spotting me.

6m QRP FT8 (Thursday)

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My IC-705 at reduced power (7W) was turned on just after breakfast. So far, at 1000z, 8 English spots of  me. UPDATE 1730z:  15 English sta...

Sunspots - Thursday February 13th

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 Solar flux is 166 and the SSN 88. A=16 and K=3.
12 Feb 2025

Quieter than normal? - NOT amateur radio

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  Central Cambridge seemed quieter than normal.  Perhaps it is our dull weather keeping people away!

6m QRP FT8 (Wednesday)

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  My 5W from the IC-705 has been on since just before breakfast. 15 stations have spotted me by 1336z.

10m 500mW WSPR TX (Wednesday)

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My QRP beacon was turned on just before breakfast. 15 stations have spotted me by 1333z.  

Sunspots - Wednesday February 12th

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 Solar flux is 153 and the SSN 91. A=17 and K=4.
11 Feb 2025

Practical Wireless thinner?

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Maybe I have not noticed recently, but Practical Wireless, the UK magazine, seems to be thinner this month. My March 2025 edition came via t...
4 comments:

8m licence free?

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It is definitely worth checking what licence free options exist in your country to TX on 8m. These may be ISM, Part 15 or other. In many pla...
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Roger G3XBM
Burwell, Cambridge, United Kingdom
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