4 Nov 2023

Elecraft KH1 transceiver

This was designed with POTA operation in mind. At the time of writing, it does not have CE approval. At the moment, it is mainly aimed at the USA market. 

10m 500mW WSPR TX (Saturday)

 My beacon was turned on about 1005z. Just a single spot from OH8GKP (1994km). I think this is F2.


UPDATE 1211z: 16 stations have spotted me today.

UPDATE 1930z:  53 stations have spotted me today (see table).    Now QSYed to 630m QRP WSPR.

8m QRP FT8 (Saturday)

My 2.5W FT8 was turned on about 1005z. So far, no spots.

UPDATE 1350z:  WW1L (4976km) has spotted me.

UPDATE 1538z:  3 transatlantic stations have spotted my 2.5W 8m FT8 today. I guess we must be at the peak of F2 conditions at the moment.

Cricket? - NOT amateur radio

This appeared as a FaceBook memory this week. I think it was a cricket. It was on the front window a few years ago.

630m QRP WSPR overnight


In all, 12 different stations spotted my 10mW ERP 630m WSPR from the earth-electrode "antenna" in the ground overnight as the table shows.

Sunspots - Saturday November 4th 2023

 Solar flux is 156 and the SSN 106. A=4 and K=3.

3 Nov 2023

Autumn - NOT amateur radio

This afternoon, we went for a walk around the village. There are definite signs of autumn now with leaves falling and a distinct chill in the air.

630m QRP WSPR

My 630m 10mW ERP from the earth-electrode "antenna" in the ground was turned on at about 1825z.

UPDATE 2221z:   6 stations have spotted me so far this evening.

The downward slope?

In my view, HF conditions will remain good for several years yet. In the end, we will inevitably be on the downward slope to the next solar minimum. Although some way off still, this could be an interesting time. 

FT8 will prove really interesting on bands like 10m. It will be the first real test of FT8 on the declining slope of a sunspot cycle. On the last downward slope, FT8 was still new, whereas now it is commonplace. I hope more people will stick with 10m FT8 in the quieter years.

FT8 works with very weak signals and these do not have to be there very long. I suspect (especially on N-S paths) that the band will be "open" far more often than people thought.

An advantage of FT8 is that only a small chunk of band is needed and it is well monitored. FT8 rigs can be very low cost and not tie up the "big rig". It can remain on in the shack at all times. Even just QRP is needed. Remember also that Es can be good at any part of the solar cycle, usually best in the spring and summer.

10m 500mW WSPR TX (Friday)

My QRP TX has been on for about a couple of hours. Several stations have spotted me.

UPDATE 1733z:  54 stations have spotted me.