472kHz this evening

A couple of stations were spotted on 472kHz FT8. Although both were called, neither spotted me. I guess my ERP is just too low. On 472kHz WSPR best DX on TX is G4ZFQ (203km). On RX the best is LA8AV (1035km). Still using the earth electrode "antenna" in the ground with 10mW ERP.

472kHz this evening - some RX and some TX

70cm activity contest

Every month the RSGB organises a 70cm activity contest (UKAC) on the second Tuesday each month. I can only run 5W and 2m halo antenna. This evening I was much later getting on than usual. G4CLA (105km) was the best DX worked.

10m FT8

An earlier CQ (2.5W) got no spots. So far, on 10m FT8 RX just one station spotted - G0FWX (160km).

UPDATE 0958z: G4AYU (256km) spotted.

UPDATE 1548z: 5 stations in 2 countries so far today on 10m FT8 RX. All UK. Best DX is MM0HVU (480km).

472kHz WSPR last night

In the end 6 stations spotted me and I spotted 4 stations with my best spot on 472kHz RX being PA0A (417km). As usual, I have about 10mW ERP with the earth electrode "antenna" in the ground.

This evening I might try 472kHz FT8 for some QSOs, assuming there is some FT8 activity.

Some time ago I had international QSOs with JT9 on this band using the earth electrode "antenna" at the old QTH with a similar ERP.

Back on 10m FT8

About 30 minutes ago I  returned to 10m FT8. A brief CQ was spotted by no-one.

Cattle egrets - NOT amateur radio

It looks very likely these will be the next bird to extend range and establish themselves as breeding birds in the UK. Already they seem to be spreading in South Devon with a flock of 51 seen a few weeks ago. It would not surprise me to see these everywhere in a few years.

See https://www.rspb.org.uk/birds-and-wildlife/wildlife-guides/bird-a-z/cattle-egret/

E-field probe

My mini-whip E-field probe has arrived from PA0RDT. It will be some time before this RX antenna can be erected as I depend on help these days. It is tiny.

472kHz WSPR TX tonight?

If I can work out how to get split mode on my FT817ND, I may try 472kHz WSPR TX (and RX) for the first time this autumn later this evening and overnight. I shall have to read the manual!

The TX packed up on my very old FT817 earlier in the year (it was 17 years old!) and I assume this is why I was not seeing any 472kHz TX power on MF late in the last spring.

My 472kHz transverter is shown at https://sites.google.com/site/g3xbmqrp3/mflf/472khz_tvtr. This was published in the book "LF Today" and in QST a few years ago.

UPDATE 1719z: Well, I managed to get the FT817ND working in split mode! 4 reports in first transmission using the earth electrode "antenna" in the ground. Best DX so far is a spot by G0NNF (154km). ERP is about 10mW.

Estuary - NOT amateur radio

This is the Kingsbridge Estuary, which goes from Salcombe up to Kingsbridge. This is in the South Hams of Devon. It is where I was born and brought up.

Autumn - NOT amateur radio

This is a view up School Lane, Burwell, showing the autumn berries. The building up the lane on the left is made of clunch, a kind of chalk. It has cracked badly in our recent hot, dry weather.