Bellringing - NOT amateur radio

Bellringing is an art that has been around in the UK for many centuries. At the moment they are trying to encourage new ringers so every church tower in England can be rung on the day of the Coronation in May. Our grandson has been ringing for several years and has a YouTube channel. Here he is ringing at Foxton recently.

Sunspots - Friday February 24th 2023

Solar flux is 148 and the SSN 108. A=22 and K=1.

Rather them than me! - NOT amateur radio

 This video of a hiking "path" in Switzerland is sure to raise your blood pressure.

See https://twitter.com/OTerrifying/status/1627562598463082496 .

10m QRP WSPR (Thursday)

 Almost forgot! When on 8m FT8, I can go on 10m QRP WSPR TX with the 500mW beacon as the antenna is available. So for about 10 minutes (it is now 1327z) 6 stations have already spotted me.

UPDATE 1644z: Quite a few spots of my 500mW WSPR from the USA.

8m QRP FT8 (Thursday)

At about 1318z, I QSYed to 8m QRP FT8.  So far, just one spot by FG8OG (6670km). It seems transatlantic reception even of my QRP is almost daily.

UPDATE 1534z: 2 spots of my QRP (again) from the Caribbean. It feels like this is most days. I may try WSPR another day. At 1W on the FT817ND I wonder how this will be?

Rally

This rally has been notified to me. Always worth checking the details are correct before travelling a long way!

Sunday Feb 26th  - West Manchester Radio Club Red, Leigh, WN7 2PJ. 

I have also received news that the Callington (CARS) Rally in Cornwall in March has been cancelled.

10m QRP FT8 (Thursday)

For a change, I am on 10m FT8 with 1W from the FT817ND. After about 20 minutes, 8 spots of my 1W and 42 spots of others.

Stations spotted on 10m FT8 RX today

UPDATE 1025z: 1 QSO, 11 unique stations have spotted me and I have spotted 88 stations.

UPDATE 1106z:  2 QSOs and 108 stations have been spotted on 10m FT8 RX today. At a guess, I would guess the FT8 10m activity is at least 4 times higher than on WSPR.

Unique stations spotting me on 10m FT8 TX at 1300z

UPDATE 1315z:  3 QSOs and 22 stations have spotted my 1W FT8.  On RX, 214 stations have spotted me.

Sunspots - Thursday February 23rd 2022

 Solar flux is 152 and the SSN 100.  A=6 and K=3.

South Devon - NOT amateur radio

The photo shows the view looking from Slapton towards Start Point. 

QDX transceiver

There was a good review of this in a recent QST. Mine is still showing as "being collected". QDX is a QRP, multi-band HF digital transceiver available as a kit or ready built from QRP Labs. It looks like these come from the west of Turkey.

See https://www.qrp-labs.com/images/qdx/QST_QDX_Review.pdf

Shack

Since moving to this QTH nearly 10 years ago (doesn't time fly?) I have a dedicated shack. 

SSB and FM operation require me to be in the shack, whereas FT8 and WSPR may be monitored on a different PC in the lounge. 

I usually sync to internet time early morning (just using Windows 10) and I can pop in the shack (which I do often) in seconds.  Although I sometimes re-sync later in the day, I am not convinced this is really needed.

Although I have a separate bench for building, my poor fine motor skills mean it is rarely used these days, sadly.

The photo shows me looking at birds in the garden as the shack probably has the best view.

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

Oscar 100 narrowband

My most recent peek at this geosynchronous satellite last night was worse than last time! Activity was pathetic. My most recent look was at 2220z on a Wednesday evening. There were just 2 stations only active. 

My only recommendation is just don't bother. By now, I was expecting it to be busy, whereas it is seriously under-used. As mentioned before, people (well a few) enjoy the challenge of getting active, then lose interest. 

My own view is this is just too hard for the "appliance operators" of today. If one of the big manufacturers offered a rig (they won't as Japan and the USA are outside the footprint of the satellite), things would be different as "black box" operators could chat with much of the world without big beams and linears and with a small, fixed antenna. Don't tell them they can do this for free on the Internet!😀

What will happen? Things will carry on as now and activity might pick up as solar activity wanes. What is needed is a low cost add-on to enable appliance operators to get on the satellite using their main rig.

People happily shell out huge amounts for linears, beams and towers. None of these would be needed.

See https://eshail.batc.org.uk/nb/ .

Crouching down - NOT amateur radio

 

One of the issues with getting old is crouching down. If you get down, it is hard to get up! However, we have an answer - grandsons! At their age they have no problems with hips or knees, so we ask them to take a photo. Problem solved.

Old pals - NOT amateur radio

We have known these friends since university days in the 1960s. My wife and I are in yellow.

This was at nearby Anglesey Abbey with a complete stranger kindly taking the photo.

Simple regen RX

Quite often I get asked how simple can you make a receiver that gives useful results. 

Of course the simplest of all is a crystal set that does not even need a battery. 

The simplest circuit that really works well is probably the one shown. I even adapted this into a 1 FET 80m transceiver. The RX works well on AM, SSB and CW.  By changing the tuned circuit, it will work on different bands. As a transceiver my main issue was netting the RX onto the TX frequency.

There are plenty of similar circuits on the Internet.

See https://sites.google.com/view/g3xbm4/home/hf-mf-and-lf/homebrew/80m-or-40m-regen-rx .

10m QRP WSPR TX (Wednesday)

Testing with the 500mW beacon started at about 0940z. It is now 1000z and, so far, 2 unique stations spotting me. No surprises.

UPDATE 1019z: 4 unique stations spotting me.

UPDATE 1420z: 13 unique stations have spotted my QRP today.

UPDATE 1621z: 19 unique stations have spotted me today. Certainly the station in the Canary Is could have copied me on microwatts at times if his noise floor was low enough. Pretty sure than 10mW ERP 8m WSPR (legal, I think, in the UK without a licence in the ISM band for beacons) could reach surprising distances at times.

8m QRP FT8 ( Wednesday)

 Testing began at about 0940z. No spots yet today.

UPDATE 1414z: It seems "crossing the pond" is almost daily at the moment on 8m FT8, even though the ERP is about 1W when the rig get hot!! Just spotted by FG8OJ (6670km). 

UPDATE 2142z:   On 8m FT8 RX today my system spotted G9PUV and EI2IP.  I am surprised that I do not copy many more. At some point, I need to check the 8m sensitivity. This would involve a trip to a nearby amateur with a calibrated signal generator. It would not surprise me if it was several dB deaf on 8m. Even so, I have still copied S.Africans and Caribbean stations several times.

SPRAT back issues

All the back issues of SPRAT are available on a flash drive. It is cheaper for GQRP club members. It is very low cost and well worth it. There are years of projects on it. Look for "SPRAT on a stick". 

Many times I have said that if all magazines had to go, SPRAT would be my last. This is incredible value. 

See  https://www.gqrp.com .

Sunspots - Wednesday February 22nd 2023

 Solar flux is 161 and the SSN 106.   A=16 and K=2.

Tulips - NOT amateur radio

These are colourful flowers in the spring. Sometimes they are floppy and an aspirin in the water makes them stand up again. I have no idea why! My wife likes flowers in the house.