11 Jan 2022

8m NoV

Three days ago I chased OFCOM as my application was back in October. 

What have I heard? Nothing, even with a request for an update. 

Well, I suppose their excuse will be Covid, assuming they eventually put their toys down and deem a reply to a mere mortal is worth waking them up for.

I suppose if I said my application would make them billions I might have heard in October by return!

Lightning

Thankfully, thunderstorms are infrequent in the UK in winter. In the more risky months I disconnect  antennas and PSUs to avoid the risk of power surges. A direct strike is probably going to totally ruin things.

See https://sites.google.com/view/g3xbm4/home/other-amateur-radio/lightning-maps

Family history - NOT amateur radio

My Lapthorn family history can be traced back to the mid 1500s continuously with 1 record in the mid 1400s. 

Back in the 1500s we lived in Hope Cove in Devon. The cottages in the photo are in the same village. 

I suspect my ancestors were hereabouts for thousands of years. There is an iron age hill fort near here. It is quite possible that one of my distant ancestors manned this thousands of years ago.

Gulberwick - NOT amateur radio

 
Gulberwick is a village in the Shetland Islands not far from the capital Lerwick. This photo was posted on 365project recently. These very northerly Scottish islands can be barren and windswept, but have their own beauty. 

See https://en.wikipedia.org/wiki/Gulberwick.

6m FT8 (Tuesday)

Since about 0900z I have been on 6m FT8 with the V2000 vertical omni antenna. After a very brief period on TX with 2.5W, I am now on RX only.  

UPDATE 0940z:  One spot on TX by G0PQO (50km) and 2 Gs only on RX.

10m WSPR TX beacon (Tuesday)

Since just before 0900z, I have been on 10m WSPR TX using 500mW from the W5OLF beacon. So far only local spots by G4KPX (14km), but at least I know it is working! 

UPDATE 1029z:  Still just spots by local G4KPX.

Bell ringing - NOT amateur radio

Our elder grandson is 14 years old and mad on church bells and bell ringing. Here he is bell ringing at a church near his home. 

He has a YouTube channel called Ringer Luke.

Sunspots - Tuesday January 11th 2022

Solar flux is 102 and the SSN 38.  A=6 and K=2.

10 Jan 2022

3cm (10GHz)

This is an amateur band I have not really tried. 

Back in the 1970s, I made a Gunn diode oscillator and got a few feet. 

Some take it very seriously and run big dishes and high power. Some have used the band for EME QSOs. Others have played with it with wideband FM using Gunnplexers and similar oscillators. 

These days the equivalent to these are HB100 Doppler radar modules available for just over a pound.  I have not seen wideband FM transceivers built around these, but I am sure they exist. Some have even used these with a dish for ATV and achieved some astounding ranges.

See https://sites.google.com/view/g3xbm4/home/vhfuhfmicrowaves/homebrew/10ghz.

Three good things (Monday) - NOT amateur radio

1.  My wife's apple cake.

2.  Cosy in our home on a dull January day.

3.   Our grandson hopes to ring tower bells in London this evening.