Electric cars - NOT amateur radio

Like flat screen TVs and digital cameras, I think there will be a sudden "tipping point" when we wonder with amazement at internal combustion powered cars running on petrol or diesel.

Assuming we can achieve genuine ranges of 300 miles or more between charges, then this will remove the charging anxiety that currently goes with electric cars, unless all your driving is on local trips to the shops.

We are not there yet. I do not know how far off this point is. It could be 5 years or 25 years. I guess it depends on battery research and price. I hope it comes in my lifetime.

I know some national radio societies are concerned that induction power transfer could be a source of radio noise pollution. I suspect home charging will help reduce this.

HIV treatment coming? - NOT amateur radio

A UK patient with HIV who also has cancer is reportedly showing no detectable traces of HIV after undergoing stem cell treatment. I believe this the second reported stem cell success in the battle against HIV/aids. A proper treatment may still be some years away, but there is hope. Already drug treatments have changed HIV/aids to a condition that some people live with rather than die from.

See https://www.bbc.co.uk/news/health-47421855 .

Overnight on 160m FT8 RX

Well, last night was better than previous nights with 6 North Americans spotted and best DX spotted being V31MA (8300km) in Belize.

Stations spotted here on 160m FT8 overnight 

with the earth-electrode "antenna" in the ground.

UPDATE 1012z: Nothing spotted in last few hours, so I shall probably QSY to 2m FT8 RX and just leave the 10m WSPR TX beacon running.

2m activity contest this evening

A reminder that as this is the first Tuesday of the month it is the monthly UKAC 2m activity contest organised by the RSGB. It starts at 2000z and lasts for up to 2.5 hours, although I rarely manage an hour here with my poor voice!

There is always lots of activity and no compulsion to send in an entry. It is friendly and a good chance to work a few new squares.

I usually operate with 5W and an omni antenna and often work 200km in flat conditions. If you are in western Europe and rarely use SSB, this is worth having a go.

UPDATE 2102z: In the end 6 QSOs (well within an hour of operating) with best DX G4RUL/P (172km) on the south coast.

Sunspots - Tuesday March 5th 2019

Solar flux is 70 and the sunspot number stubbornly at zero still.  A=7 and K=2. Me thinks we are well and truly at the very bottom of the solar cycle.

160m FT8

For about 90 minutes, I have been on 160m FT8 (2.5W) using the earth-electrode "antenna" in the ground. At first I called CQ and, although no QSOs resulted, I was spotted by 5 stations in 4 countries with best DX on TX being DK2LO (650km). Most of the time I have been on 160m FT8 RX with stations all over Europe spotted. Best DX on 160m FT8 RX is 4X4DK (3580km). As yet, no North Americans spotted here on 160m FT8.

160m FT8 TX this evening (2.5W)

160m FT8 RX here so far this evening (2148z)

10m WSPR TX

This is a long shot and if I get any spots on 10m WSPR TX today, I shall be amazed. I am on TX (500mW, 100%, randomised frequencies) on 10m WSPR for a change, using the stand alone WSPR beacon. The main rig, PC and PSU are off. There are probably few people on 10m WSPR, especially outside the Es season and at sunspot minimum.

UPDATE 1554z: Well, there's a surprise! No spots!

UPDATE 1930z: Still no WSPR spots. I shall QSY to 1.84MHz FT8 RX after the East Cambs 2m FM net at 2000z..

Nest building - NOT amateur radio

There is activity aloft! I can see signs of nest building in the trees in our churchyard as the photo shows. Clearly, they think it is spring.

Kingsbridge Devon 1880 - NOT amateur radio

The photo shows where I lived as a teenager some 80 years before I lived there. What surprises me is how similar it looks. I think this was once a postcard.

And before you (cheekily) ask, I did not take this photo! I may be getting older, but I am not that old. It is even nearly 40 years before my dad was born.

160m FT8 RX overnight

In all, 273 stations spotted on 160m FT8 RX here with the earth-electrode "antenna" in the ground, but only 2 North Americans spotted to PSKreporter maps. I hope the internet was OK during the "wee hours". I shall check what was actually received on the shack PC shortly. Best DX was AK4R (6831km). If I am really spotting fewer North Americans, does this mean the DX season is ending? I am not a 160m expert!

160m FT8 RX - stations spotted here overnight

UPDATE 1155z: Nothing doing for several hours, so time to QSY somewhere. The question is which band? 2m FT8 just works, 10m FT8 seems pretty quiet, 6m is out of the Es season. At the moment I cannot decide. Maybe after lunch?

UPDATE 1315z: Decision made! 10m WSPR TX using the stand alone beacon. PC, PSU and FT817ND are off. I will be surprised if I get any WSPR spots on 10m today.