9 Apr 2025

Salcombe, Devon - NOT amateur radio

Several times before, I have mentioned that I spent my early childhood in Salcombe, Devon, UK. 

At the time it was just home. We just took it all for granted.

I think it now has the most expensive homes in the UK.  It is now dominated by second homes owned by the yachting crowd and rich bankers.

Times change: centuries back it was a ship building place and before that a home of smugglers.

Possible SPRAT article?

This morning I  submitted another short article for possible inclusion in SPRAT magazine.  Way back I submitted an article on the 6m Sixbox.  This was a follow-up article. 

Sadly I have not really been fit enough since my 2013 stroke to do much design and soldering, so I now experiment in other ways.

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



Signs of spring - NOT amateur radio

Although it soon goes there are now clear signs of spring all around. I was able to enjoy a beer outside with my son for the second time in the garden. We can enjoy spring and new life whilst it is here.

Oscar 100 activity


My last peek at activity on the narrowband transponder using the web SDR at Gonhilly Downs in Cornwall was at 2210z on a Tuesday evening. There was no activity at all, which is the lowest activity I have ever seen. 

My theory is that outside Europe there are few users. In Europe it is late and most people are in bed. Also setting up a satellite station for Oscar 100 is too hard for appliance operators who are mostly old men. 

Overall, I am disappointed. However, I am not too surprised.

6m 6W FT8 (Wednesday)

My IC-705 was turned on at about 0800z. Just 9 English stations spotting me.

UPDATE 1619z:  34 stations have spotted me.  It looks like we may have had some Es? Spotted in 6 countries today.

UPDATE 1935z:  QRT at 1900z approximately.

10m 500mW WSPR (Wednesday)

My QRP beacon is on. No spots.

UPDATE 1930z: 50 spots all by EA8BFK (2880km).

Sunspots - Wednesday April 9th

 Solar flux is 159 and the SSN 167. A=24 and K=4.

8 Apr 2025

SPRAT

Many times I have said that if I ever had to give up all my amateur radio magazines, SPRAT would be the very last to go. It is an A5 colour magazine that comes out every quarter and is packed with articles, many of which are constructional. It is produced by volunteers and people submit articles for nothing. It remains my favourite magazine.

See https://www.gqrp.com/

Spirea - NOT amateur radio

This plant produces a splash of white flowers in spring. Sadly, these do not last  long so we have to enjoy them when they are here. 

Our ornamental cherry is just coming into blossom. It will all be gone by the end of the month I expect.

10m QRP FT8 (Tuesday)

 My IC-705 is set at 6W FT8. So far this morning just spotted in Europe and the Middle East.

UPDATE 1538z: 12 stations have spotted me.

Sunspots - Tuesday April 8th

 Solar flux is 162 and the SSN 145. A=13 and K=3.

7 Apr 2025

Old butchers - NOT amateur radio

The UK has a shortage of houses. It would appear most are being built in our village!  

A few years ago our only butcher in the village retired and nobody wanted to take it on, so they re-developed the site for houses. I expect these will go on sale soon.

10m 6W FT8 (Monday)

 My IC-705 was turned on mid-morning. I will reset things as I do not think my own spots are being uploaded to PSKreporter.

UPDATE 1030z: 12 spots of me. I think conditions must still be disturbed as I am only getting spotted in Europe.

UPDATE 1051z:  Everything has been reset, but there are no RX spots here on the screen, suggesting there is little activity. We'll see how things pan out later. Maybe those spotting me are tropo or aircraft scatter?

UPDATE 1108z: Just one English station spotted here on RX. Probably tropo.

Sunspots - Monday April 7th

 Solar flux is 167 and the SSN 145. A=20 and K=2.

6 Apr 2025

Chromebook issue? - NOT amateur radio

For several years I have used a Chromebook as my lounge PC. It has been very fast and uploads software and security patches in the background, so none of this "Windows Update" rubbish.

Very recently I have been having issues with the wi-fi disconnecting after a few minutes. Reading up about this suggests it maybe the router needs the latest software patch. So I turned the router off and on and it seems much better. It still seems to lose wi-fi when it sleeps, but is far better than it was.

Would I recommend Chromebooks? Yes, as long as you appreciate it is not a WindowsOS device so you can't run Windows software. Having said that it does just about everything and is blisteringly fast. I have a Windows10 machine in the shack.   I still have to try Linux.

Overall, I remain very impressed with Chromebooks.

Shetland lambs - NOT amateur radio

As mentioned before, one of my friends on 365project lives up in Shetland. Lambs have started to appear up there.

How simple can you make a transceiver?

 When I was fit (before my stroke!) I liked the challenge of "something for nothing".  This is how this little 80m CW transceiver came about. It is hard to get much simpler.  

My main issue was netting the TX to the RX frequency. I am sure this is a solvable issue. This has been on before, I know.

I think it was in GQRP SPRAT many years ago, but I honestly cannot remember.

See https://sites.google.com/view/g3xbm4/home/hf-mf-and-lf/homebrew/80m-feter-transceiver



10m QRP FT8 (Sunday)

My IC-705 at 6W has been on since just after breakfast.

UPDATE 2020z:  182 stations have spotted me today.  Furthermost is Argentina. See map.

Sunspots - Sunday April 6th

 Solar flux is 184 and the SSN 163. A=40 and K=3.

5 Apr 2025

Blue CAT?

 On my phone is an app called RepeaterBook that is supposed to have something called BlueCAT enabled, which I assume is some sort of CAT that works over BlueTooth. 

I have an IC-705 but have no idea how to use BlueCAT. It looks like it should be useful. Any help would be appreciated.

Season switch - NOT amateur radio

 Last year we seemed to go suddenly from winter into summer. After what seemed a long dull winter it is now spring and we’ve had a spell of really sunny ☀️ weather. I must enjoy the moment.

Kent - NOT amateur radio

 


This was our son and grandson earlier this week.

Sunday rally

The following rally on Sunday has been notified to me. The usual caveats apply about checking before going far.

Sunday April 6th - Hack Green Surplus and Military Radio Hangar Sale, Nantwich, Cheshire, CW5 8AL. Contact coldwar@hackgreen.co.uk .

zBitx issues?

Several people have reported bugs with early firmware. Hopefully these will be corrected in later updates. It’s a pity as this looks good value for money.

Village postbox - NOT amateur radio

It’s nearly Easter and I see someone has decorated the postbox near our food shop.

10m QRP FT8 ( Saturday)

 My FT8 at 6W from the IC-705 was turned on just before midday. Judging by the absence of signals on RX, it looks like there is a solar storm.

UPDATE 1130z: Just one English station south of Birmingham spotting me and nobody spotted on RX.

UPDATE 1335z:   Now being spotted in the Canary Is.. See logbook.

Sunspots- Saturday April 5th

 Solar flux is 180 and the SSN 163. A=33 and K=5.

4 Apr 2025

10m QRP FT8 (Friday)

 

After returning mid-afternoon from a few days with my son and family in Kent, I have turned on my IC-705 ar 6W FT8. So far, spotted by 41 stations with the furthermost VK8NSB (13781km) in Australia.

Day at the seaside - NOT amateur radio

 Yesterday we went with our son to the seaside at Folkestone- good old fashioned fun in the sun.

Sunspots- Friday April 4th

 Solar flux is 178 and the SSN 124. A=26 and K=4.

3 Apr 2025

Folkestone - NOT amateur radio


This was Folkestone on sunny spring afternoon.

Medieval ducking stool - NOT amateur radio


 Not many centuries ago people believed in witchcraft and devised many ways to seek out witches including the ducking stool shown in the photo taken in Canterbury. If you drowned you were a witch. If you survived…well… 

RepeaterBook

 Although I hardly ever use repeaters, I have the RepeaterBook app on my phone. It shows all the repeaters in the area you are in and many features as well. I am sure it would be very useful if you were a keen repeater user.

Canterbury Cathedral - NOT amateur radio

 This was yesterday in the spring sunshine.

Sunspots - Thursday April 3rd

 Solar flux is 180 and the SSN 147. A=22 and K=3.

2 Apr 2025

Near Canterbury Cathedral - NOT amateur radio


 It was good to see it with minimal scaffolding and in the sun.

DMR

 Some years ago I tried DMR using just my Android PTT phone. I think the app was called Droidstar. It allowed me to connect to the DMR network worldwide without a DMR phone or dongle. It was fun just leaving to see who called in across the world, but I soon lost interest.

Oldest church in continuous use? - NOT amateur radio


 This is St Martin’s church in Canterbury, UK which is supposed to be the oldest church in continuous use in the English speaking world.


Sunspots - Wednesday April 2nd

Solar flux is 182 and the SSN 147. A=5 and K=3.

1 Apr 2025

April fools

At  first I believed this!! Then I noticed IC-0104 and realised it was an April Fool’s joke!

2m activity contest tonight

 Starting at 1900z is the activity contest organised by the RSGB. This is the 2m leg for April.

Almost spring - NOT amateur radio

The ornamental cherry is almost in blossom with the windmill behind. The blossom is ephemeral lasting about 2 weeks.

Sunspots- Tuesday April 1st

Solar  flux is 172 and the SSN 151. A=6 and K=1.

31 Mar 2025

Reward time - NOT amateur radio


 We do housework on Monday morning followed by a cup of coffee ☕️.

Apt quote?

 This was seen yesterday in a comment about the RSGB, the national radio society in the UK.

“Given the hobby is dying on its feet due to elderly white males popping their clogs you'd think they'd take all the users and spectrum they could muster.”

It is probably quite true.

10m 6W FT8 (Monday)

My IC-705 at reduced power was turned on at about 0820z.


UPDATE  0953z: Spotted by 40 stations with the furthermost South Africa. See map.

UPDATE 1040z: 50 spots of me with the furthermost VP8LP (12773km).

UPDATE 2133z:
 775 stations have spotted me. Best spot of me was by DP0GVN (13687km) in Antarctica. Now QRT.

Sunspots- Monday March 31st

 Solar flux is 171 and the SSN 111. A=6 and K=1.

30 Mar 2025

10m QRP FT8 (Sunday)

 As I was having no success on WSPR I QSYed to FT8 with 6W from the IC-705.

UPDATE 2222z: 527 stations have spotted me. The map shown was hours earlier, shortly after switching on.

Amateur radio deregulation

The FCC in the USA is asking for comments on their latest document calling for deregulation and reduced burocracy. They do not talk about amateur radio specifically. In the USA amateur radio callsigns pre-date the FCC.

In many countries amateur radio costs money and generates no revenue. For this reason, I can see why the FCC and OFCOM, and others too around the world, would like to totally "wash their hands" of amateur radio.

One possibility is to "open up" amateur radio, much like CB, without the need for any involvement. The only stipulation is that only radios that comply with national standards may be used and no interference must be caused. In most cases, amateur radio has become like CB: using commercial radios to chat. True research does not matter to the vast majority, who do not even know how their transceivers work!

This is my personal view of what will happen. I may well be wrong.

  • In the USA the FCC will deregulate amateur radio in some way. People will not need to have callsigns. If they do, these will be allocated by the ARRL.
  • In the UK, OFCOM will also deregulate amateur radio. As in the USA, callsigns will not be mandated and allocated to those that want them by the RSGB.
  • Other countries will follow. 
I give this less than 20 years.

There is a video on the FCC proposals. The "writing is on the wall".


8m disappointment

It is very disappointing that, in the UK, we have to pay to do research at 8m. In the USA, they appear to have stopped permits for 8m altogether!

In the past the RSGB would have "fought our corner" with OFCOM, who would probably have granted, on application, a very narrow, perhaps time limited, 8m amateur band by NoV for a dedicated few. Instead those of us that want to do genuine 8m propagation research have to pay!!

As sunspot numbers decline, such NoVs would have less value.

All this has left a very bad taste in my mouth. When my current (paid for!) 8m TX permit expires I have no intention of renewing it.

Self training and research??

Quantum entanglement - NOT amateur radio

A very long time ago I did quantum mechanics as part of my degree. One of the things I remember is that all things can be described as a wave function that exists in all space and all time. This is a strange idea to grasp. There is a video that tries to explain quantum entanglement.

10m 500mW WSPR (Sunday)

My QRP 10m WSPR beacon was turned on after breakfast.

UPDATE 1324z: No spots. After all this time, I am puzzled. The DC power is connected, the antenna is connected, I thought time was sync'd. I have re-sync'd time to see what's happening. I notice Angola is being worked from the UK on 6m FT8 , so I am surprised by the total absence of 10m WSPR spots.

UPDATE 1358z: Still no spots.

6m QRP FT8 (Sunday)

My IC-705 set at 6W was turned on just after breakfast.


UPDATE 1258z:
  13 UK stations spotting me.

Weak signal modes


One of the questions people ask is how effective various weak signal modes are.  This link may provide some answers. This table is extracted from the article.

Sunspots - Sunday March 30th

 Solar flux is 157 and the SSN 107. A=9 and K=2.

29 Mar 2025

Oscar 100

This geosynchronous satellite has been up now for several years. Many would like a "solution in one box", which is almost possible with the DX Patrol full duplex unit. You still need rigs for TX,RX, a fixed dish and LNB plus a GPS antenna. Overall, it is still not cheap.

There  is a video of this from TX Factor.



Powerful autocrats - NOT amateur radio

There is an interesting piece in The Knowledge today about the most powerful men in the world (Putin, Trump, Erdogan and Xi Jinping). 

They all seem to have had a difficult childhood. In some way they all seem to be "damaged" people.

10m QRP WSPR (Saturday)

 My 500mW stand-alone WSPR beacon has been on since about 1410z.

UPDATE 1437z:  No spots yet.

UPDATE 1449z:  Mind you, it helps to turn the PSU on! Still no spots.

UPDATE 1911z: Just EA8BFK (2880km) and TA4/G8SCU (3010km) spotting me.

6m QRP FT8 (Saturday)

Since about 1410z, I have been on 6m FT8 with my IC-705 at 6W.

UPDATE 1453z:  6 English stations have spotted me.

UPDATE 1912z:  16 stations have spotted me including one in Germany. QRT soon.

8m permits in the USA?

If I am correct 8m TX permits in the USA are granted by the FCC.  With all the changes in the USA of late, I am wondering if 8m permits in the USA are more, or less, likely?  

In my view the FCC in the USA and OFCOM in the UK have been stupid over 8m.

Old trees - NOT amateur radio

 

This photo, taken a few days ago, shows some dead trees near a river in the nearby village of Lode.

Western Democracy - NOT amateur radio

 If I was in Africa looking for a politics to follow would I look towards the USA currently? The USA (sadly) comes across as a big bullying nation at present. I say sadly as EVERY person I have ever met from the USA has been kind and generous, in the true spirit of democracy.

Whilst I understand that free trade means lower costs and making things where labour costs are low, I cannot believe that making everything in the USA will be as low cost for consumers. Also, why fall out with your friends and allies?

None of us is perfect I do accept.

10m QRP FT8 (Saturday)

My IC-705 at 6W was turned on at about 0930z. So far, mostly eastern Europe and Middle East stations spotting me.

UPDATE 1413z:  67 stations have spotted me on 4 continents.

Putin portrait of President Trump - NOT amateur radio

Apparently (according to the BBC)  President Trump has received a portrait of himself sent by Vladimir Putin.

Changed market

Since the FT817 was introduced about a quarter of a century ago a lot has changed. At that time Yaesu had a totally unique product that sold really well across the world.

These days there are several competitors and the Chinese are coming up fast.

In my view Yaesu are now playing "catch up" and the longer they delay getting the FTX-1F to market, the harder it will be.

Sunspots - Saturday March 29th

 Solar flux is 160 and the SSN 80. A=16 and K=3.

28 Mar 2025

Where I come from - NOT amateur radio


Until I left university, I lived in South Devon, not far from where the photo was taken. I have definitely been hereabouts since the mid 1500s (family history research) and probably for thousands of years before that.  On the promontory in the distance is an iron age fort. One of my distant ancestors probably manned it!

Although I have lived in East Anglia for most of my life, I still feel my spiritual home is in South Devon.

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

zBitx

This radio represents incredible value for money. It is available ready built from India. Even if you add duty and VAT it is still remarkable value.

Satellites

 Years back I recall receiving North Americans via Oscar 6 and 7 late at night when the passes were favourable, tracking the passes with a hand made device that showed the passes and what I might expect to hear. Usually the passes were brief of about 10 minutes.

Apparently Oscar 7 is still working after all this time.


OFCOM's 3 year plan

Perhaps I am getting even more grumpy in my old age! OFCOM has published its 3 year plan and I am not impressed. To me it is full of "motherhood" statements: the sort of thing you would expect to see in a quango trying hard to justify its existence. 

Bring back the GPO with adults.

10m QRP FT8 (Friday)


My IC-705 at 6W was turned on at about 0925z.

UPDATE 1541z:  93 spots of me. 

UPDATE 1940z:
  Spotted by 164 stations. See map.

Friday plans

Today I think I’m going to be on 10m QRP FT8.

Old bakery - NOT amateur radio


This property in a nearby village has been empty for some years. A long time ago it was a bakery. If sensitively restored it would make a fine home. Not much seems to be happening.

Sunspots - Friday March 28th

 Solar flux is 153 and the SSN 72. A=33 and K=3.

27 Mar 2025

Thatched cottages - NOT amateur radio

 


As mentioned, we did a walk around Lode. It has no shortage of "chocolate box" thatched cottages.

Lode walk - NOT amateur radio

For the first time this year, I did not need to wear a coat. 

We went for a walk around the nearby village of Lode, with plenty of thatched cottages and daffodils.

Rally this Sunday

 The following has been notified to me. I always advise being sure of the details before travelling far.

  • Sunday March 30th - Pencoed and District ARC Rally, Sam Bridgend, CF32 9NY. Contact Iewan Jones 07791 709691.

6m 6W FT8 (Thursday)

My IC-705 at 6W to the vertical omni V2000 antenna was turned on shortly after 1000z.

UPDATE 2214z: 41 stations including two Germans, one Portuguese and one Swede have spotted me. QRT.

10m 500mW WSPR (Thursday)

My stand-alone QRP 10m WSPR beacon was turned on at about 1000z.

UPDATE 2210z: Just spots by EA8BFK (2880km) and TA4/G8SCU (3010km) today. Nothing from the USA. QRT.

River Cam yesterday - NOT amateur radio


 This was the River Cam in Cambridge yesterday.

Thursday plans

 Probably 10m QRP WSPR and 6m QRP FT8.

Pussy footing? - NOT amateur radio

It would seem that politicians in the UK are doing everything possible not to offend President Trump. Perhaps he will, at a whim, increase tariffs. 

Yes, the world order has changed and Europe should never again depend on the USA as a backstop. 

However, Europeans are not fools or freeloaders.

Sepura portables - NOT amateur radio

For almost 17 years now I have been retired.  Work seems a very long time in the past. In my professional life I was a project manager at Sepura involved in the design of TETRA portables, widely used in public safety.

It would appear many generations of products have been designed and sold since I left. For example the SC20 portable has sold 500000 units.

See https://sepura.com/wp-content/uploads/2024/06/0064_0622_V18-SC20-brochure_ONLINE.pdf .

Sunspots - Thursday March 27th

 Solar flux is 152 and the SSN 63. A=46 and K=4.

26 Mar 2025

Goshawks - NOT amateur radio

My son rang up from his car to say he was very excited having seen a goshawk from the car in Thetford Forest.  

These are very rare, so he was very lucky to see one.

See  https://www.rspb.org.uk/birds-and-wildlife/goshawk .

Spring here? - NOT amateur radio

After what has seemed like a long, cold, dull winter, today feels warm and sunny. Certainly there were lots of spring flowers out in Cambridge.

10m QRP FT8 (Wednesday)

At about 1546z, I decided to stop my WSPR beacon and turn on the IC-705 at 6W FT8.

UPDATE 2034z:  Spotted by 339 stations with the furthermost YE4LWU (11246km) in Indonesia. See map. QRT now.

Slow decline? - NOT amateur radio

 As far as I am aware there is nothing wrong with me, apart from the after-effects of my 2013 stroke.

However, I am now in my mid-70s and starting to feel old. Every step I take I am careful not to fall, I can no longer run, sex used to interest me, but no longer does, my energy levels seem to be declining and I am hopeless at remembering the names of people! Things seem to have gone downhill in the last 24 months.

I fail to see how someone old like me would want to be president of the USA!!

The approach to King’s College, Cambridge , UK - NOT amateur radio

 


This was the path up to King’s this morning.

10m 500mW WSPR (Wednesday)

 My beacon was turned on at about 0745z. EA8BFK (2880km) has already spotted me 11 times at 0850z.


UPDATE 1530z:
6 stations have spotted me. See table.

Swallows returning - NOT amateur radio

To me, spring is traditionally heralded by the return of migratory swallows from southern Africa.  

Here we see far fewer than we used to although swift numbers seem to be holding up, despite there being fewer natural nest sites. We don't usually see swifts here in East Anglia until May. Often you can hear screaming feeding parties and then look up and see them.

Apparently some swallows have already been spotted in Devon. 

There was a December record in South Devon, so this one may have attempted to over-winter. I don't know if it survived. With climate change and milder winters some might attempt it and survive.

See https://www.rspb.org.uk/birds-and-wildlife/swallow .

Sunspots - Wednesday March 26th

 Solar flux is 156 and the SSN 58. A=15 and K=4.

25 Mar 2025

10m as the sunspot count declines

It is probably the case that I am rare in quite looking forward to the quieter solar years when propagation on 10m becomes more difficult. 

At the moment a few watts of 10m FT8 seems to get all over the planet. It is quite easy at the moment. 

At sunspot minimum it will be far harder, but it will be interesting to see how 10m FT8 QRP behaves then. It is my view that as long as monitors continue to look at 10m FT8 we will find paths open far more than we thought. 

As I have said many times before, people move to lower bands as it is easier. Sticking with 10m we will be doing real research. It would not surprise me to see N-S paths possible right at sunspot minimum with FT8.

Direct to smartphones from space? - NOT amateur radio

OFCOM is to permit satellites to communicate directly to smartphones if the terrestrial links are poor. I have no idea how feasible this is as traditional satellite phones needed big antennas. 

Perhaps OFCOM is doing this "just in case" it becomes feasible in the future?

MUF

The Maximum Usable Frequency (MUF) is a good guide to the highest frequency to use on a given path. This map, although not always correct, is a useful guide.

See https://prop.kc2g.com/ .

Tower of London - NOT amateur radio

At the weekend we treated our daughter-in-law and her children to a trip around the Tower of London. She thoroughly enjoyed it and wants to go again! 

It has an important part in English history and dates back about 1000 years.

Breakfast - NOT amateur radio

 😂

A friend recently stayed at a hotel and was overwhelmed by the size of the breakfast. 

I have fry-ups 3 times a week, but not like this!

If faced with this, I would make a good try 😋 . 

10m 6W FT8 (Tuesday)

My IC-705 at 6W was turned on just before breakfast on FT8.

UPDATE 2000z: 844 stations have spotted my 6W 10m FT8 today with the furthermost Antarctica. See map for spots.


Sunspots - Tuesday March 25th

 Solar flux is 156 and the SSN 85.  A=19 and K=3.

24 Mar 2025

Quiet village lane - NOT amateur radio

 

This is a quiet lane in our village. With blossom and daffodils there are plenty of signs of spring.

Covid-19: lab leak accident? - NOT amateur radio

Five years after the whole world suffered the effects of Covid-19, there are still debates over its origins. 

Increasingly it appears this was an accidental lab-leak in China. People do not want to say this in case it offends China. In truth, we can never be sure.

UPDATE 2110z:  This really does look like an accident.  They may have been working on a bio weapon, but the virus that escaped (if indeed it did) was not the strongest that could have been created.

Yaesu FTX-1F latest news

Basically, as far as I can tell there is none, at least available to Jo Public. 

No doubt dealers have been told the selling price and any features. There is a video bemoaning the fact that "early 2025" looks more like the end of June.....or never.

Signs of spring - NOT amateur radio

 

There are definite signs of spring in our village. 

All the snowdrops have been replaced with yellow daffodils.

10m QRP FT8 (Monday)


I went on 10m QRP FT8 with my IC-705 at 6W at about 0650z.

UPDATE 1405z:  290 stations have spotted my 10m FT8 QRP. See map.

UPDATE 1413z: Just for fun I have reduced my IC-705 to 500mW FT8.  It will be interesting to see how this goes.

UPDATE  1502z:
Already 37 spots of my 500mW 10m FT8 with the furthermost N4LR (7277km).

Stations spotting my
500mW 10m FT8





UPDATE 1817z: 104 stations have spotted my 10m 500mW FT8. Furthermost is HK4R (8498km). See map.