18 Jul 2023

Medieval stained glass - NOT amateur radio

Ely Cathedral is very very old yet most of the stained glass is from the 19th century. The window shown here is medieval and was bought from Rouen cathedral in France after the French Revolution. 

Low cost 10m FT8 RX

If you just want to monitor 10m FT8, may I recommend my 10FT8R receiver? This is easy to build, even "dead bug" style, yet works really well. It uses a low cost crystal, that is pulled. With this RX you will not miss much.

Mine was built ugly style, but worked well. It would make a great club project for a winter evening on a PCB. It would surprise me if it cost you more than a few cups of coffee out.

See https://sites.google.com/view/g3xbm4/home/hf-mf-and-lf/homebrew/10ft8r-rx.

Lunch companion - NOT amateur radio

This morning we went to Ely Cathedral and had lunch in the Almonry that dates back to the 13th century. Imagine eating here then!

We had a companion for lunch: a robin that came to our table and, at times, was just a few inches away. I am sure it would have eaten out of my hand given more time. As it was, it had some of my wife's cheese scone when she was not looking!

6m QRP FT8 (Tuesday)

My gear (2.5W to the V2000 vertical omni) was turned on at 0741z. So far (at 0757z) just spots by 5 Gs and no Es. On 6m FT8 RX 3 Gs near Birmingham spotted.

UPDATE 0816z:  Spotted a station in Ukraine on RX. He has also spotted me on QRP TX.  Must be some Es about ,even though it did not look too great.  See https://www.tvcomm.co.uk/g7izu/radio-propagation-maps/europe-sporadic-e/.

UPDATE 1126z: 24 spots of my 6m QRP FT8 and 21 stations have been spotted here on RX. Plenty of Es.


UPDATE 1230z: Spotted by 56 stations today on 6m QRP FT8. Plenty of Es.

Stations spotting
me at 1306z
UPDATE 1306z:
   A very good Es day on 6m QRP FT8 with 66 stations spotting me. I proves that with Es, not much ERP is needed.

UK strikes - NOT amateur radio

As in many countries, the high rate of inflation, higher fuel costs and higher interest rates are fuelling a round of strikes by people who are finding the cost of living too high. I am not sure of the answer, but remember the painful days of high inflation in the last  century. 

Plans for Tuesday

I expect to be on 6m FT8 QRP later hoping for some Es. 

Sunspots - Tuesday July 18th 2023

Solar flux is 180 and the SSN 149. A=24 and K=4.


Shield bug - NOT amateur radio


This photo was taken in 2017. It shows an iridescent shield bug. 

17 Jul 2023

Oil and gas prices - NOT amateur radio

In recent months, these have fallen in the UK. There is a suspicion that prices rise like a rocket and fall like a feather here in the UK. 

At its peak diesel was £199.9 a litre. It has since fallen about 50p. In some places it is even cheaper. I get the distinct impression all the reductions in wholesale prices are not being passed on. I am not sure who is trying to claw back profits lost during the pandemic, but somebody is!

For the hard pressed motorist or someone depending on gas or oil to heat their home, a full and quick reduction is needed, by law if necessary.

Most swifts still here - NOT amateur radio

Most swifts (birds) are still here. They usual start migrating south in late July or early August. Suddenly one realises the screaming of feeding parties high above has stopped. 

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