Sunspots and 10m - Saturday Sept 24th 2016

Solar flux is 83 today and the sunspot number 49. K=1. The forecast for 10m F2 propagation remains "poor".

Sunspots and 10m - Friday September 23rd 2016

Sorry for the lack of posts this last week but we have been away. Solar flux is 83 and sunspot number 30. K=0. The forecast for 10m F2 propagation remains "poor". I shall be on 10m JT65 in the morning.

Back from holiday - NOT amateur radio

As you can see I have returned from a week in Corfu on holiday. Although I had some internet, I was unable to update the blog, so I missed the last week. If previous "absences" are anything to go by, it takes several days before people notice I am back. At this time of year Corfu starts to cool down a bit. It was still  hot and sunny most of the time but we did have a few storms. Corfu is among the greenest of the Greek islands with views that are truly great, although I still think the South Hams beats them all.

South America yet again on 10m JT65

CE3GDR in Chile was spotted on 10m JT65 earlier. I have now gone QRT and disconnected all plugs and antennas as there could be thunderstorms later.

Blog posts unlikely for a week - NOT amateur radio

Although the house is occupied, it is probable that I will not have internet for about 7 days. So, if no posts appear, don't panic! If things go to plan I should be blogging again around Sept 23rd or 24th.

10m Es

With modes like JT65, it is possible to find out what 10m is doing, almost in the background. For example, today has seen Es spots from 3 countries despite running QRP to a relatively poor antenna. If this was SSB, these openings would probably have been missed. We are now well outside the main Es season yet 10m still shows that Europe is workable on very many days. I have copied South America on 10m JT65 many times in recent weeks. No, JT65 is proving very useful on a so-called "dead" band.

"In the midst of life...." - NOT amateur radio

"In the midst of life we are in death" - so goes the famous saying. Recently I have been made aware of this more than before with another of my university friends dying from cancer. I expect this is an age thing with more of my own generation dying. In the meantime,we must all milk life like Dame Sarah Storey at the Paralympics. She is the daughter of a university friend.

My son Tim Lapthorn is raising money for cancer research. If you are able, please support this good cause by giving just a little.  Every little helps.

See https://www.justgiving.com/fundraising/Tim-Lapthorn-dryathlete2016

"Media vita in morte sumus ; quem quaerimus adjutorem, nisi te Domine, qui pro peccatis nostris juste irasceris? Sancte Deus, sancte fortis, sancte et misericors Salvator, amarae morti ne tradas nos."

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

Sunspots and 10m - Thursday September 15th 2016

Solar flux is 84 today and the sunspot number 24. K=2. The forecast for 10m F2 propagation remains "poor". There is a little 10m Es.

QRP 10m JT65 only

Today, I am just on 10m JT65 only using 2W. I have just been spotted by IZ0AIS (1506km) by Es. I am afraid 6m JT65 and 10m WSPR will have to wait for a different day. I am still using WSJT-X V1.6, although I gather there is now a V1.7 out.

QSYed - now on QRP 10m JT65

As on previous days, I have gone QRT on 6m JT65 and 10m WSPR and am just on 10m JT65 (2W) hoping for some South American spots later. Already I have had an Es spot from Germany by DO4CP (915km).

UPDATE 2106z: At the moment, a couple of spots from South America this evening, but as yet no-one there has spotted me from South America.

Pye Telecom - NOT amateur radio

http://www.pyetelecomhistory.org/prodhist/portables/chiefexec/jan31-2005-0020-800p.jpg

Please note the picture above is at the Pye Telecom History Site and NOT on this blog. The link will be removed if a problem. This link may not work with https links to this blog.
My first job was with Pye Telecom in 1970 in the Portables Lab. I had to put 12.5kHz channel spacing into the PF1 receiver. My boss was a John McLean and his boss was, now SK, Mike Gotch (later G0IMG). At the time I did not know that Mike was interested in amateur radio. In his latter years he was keen on 10m and 6m.

The 2 unit PF1's sold in good volumes to the UK police. These were the first common UHF portables in the world.  A few specials were made for chief constables and the like.

Work was very different then! These days people would not get away with what we did back then. There was very little competition and work was easy.

Sepura - NOT amateur radio

Since a profits warning earlier in the spring, Sepura share have tumbled. This was my old company before I retired in 2008. Nowadays I have no connections with the place. These days the shares are probably well undervalued. There have been takeover rumours which would probably mean a change in top management.

Anglesey Abbey - NOT amateur radio

Every time we visit here there is something to see. It changes through the seasons although some things are beautiful at any time of the year such as the bark on this tree on the winter walk.

QRP on 10m and 6m today

I restarted the PC at breakfast time and am currently on 10m WSPR TX (500mW) and 6m transceive JT65 (2W). Nothing yet on 10m here, but I was spotted in Norway on 6m JT65 2 hours ago, presumably by Es, by LB5JE (1152km). On 6m I just use a simple V2000 vertical omni fed with RG58 coax. On 10m the antenna is just a low Par 10/20/40m end fed i.e. nothing special.

UPDATE 0932z: Still nothing on 10m WSPR. Funny, if I just had 10m WSPR I'd have concluded the 10m band was "dead". Yet I have already had spots of my JT65 on 6m including one which was almost certainly Es. Never give up! A dead band may not be dead at all.

UPDATE 1254z:  No further 6m spots. 10m WSPR? Not sure as I have been unable to contact the WSPRnet database yet again!

Sunspots and 10m - Wednesday September 14th 2016

Solar flux is 84 today. Sunspot number is 27. K=2. The 10m F2 propagation forecast is (again) "poor".

Burwell windmill - NOT amateur radio

Lovely to see the Burwell windmill 4 sails turning in the wind earlier. It is the first time these have been working for a long time.

See  http://www.burwellmuseum.org.uk/.

70cm UKAC tonight

This evening, the second Tuesday in the month is the RSGB's UK activity contest for 70cm. I often go on for a little while and work a few stations, although I only have a 2m omni antenna which radiates after a fashion. The contest runs from 1900z to 2130z, although I shall probably be on for about 30 minutes only because of my poor voice. Activity levels are usually good. With the hot weather in most of England, there could be a few more portable stations out on hilltops too this evening.

Yesterday I sent in my modest entry for last week's 2m UKAC. I was only on for about 20 minutes but still managed to work decent distances with just my QRP and omni antenna.

These contests are good fun and a good way to work more squares.

70cm QSOs this evening using 5W and a 2m halo with lossy coax

UPDATE 2010z: Well I made 5 QSOs  in 30 minutes with my poor voice, 5W and a 2m halo fed with lossy coax. Best DX was JO03 square. Fun and surprising with such a poor antenna! Great.

Soon be time to change band and mode

With WSPRnet still struggling, I think I'm going QRT on 10m WSPR and 6m JT65 and QSYing to just 10m JT65 for the rest of the afternoon and evening. Clearly there is Es about on 6m, but on 10m I don't (yet) know.

UPDATE 1806z: A few hours ago I QSYed and am now only on 10m JT65. With German and French stations copying me, there is clearly Es about on the band. Nothing from South America yet. When I eventually managed to access the WSPRnet database I see that I was spotted in Spain, Germany and Sweden on 10m WSPR earlier. As usual. I was using 500mW.

UPDATE 1840z: Several spots of South American stations on 10m JT65 (CE and PY), but no-one there has yet spotted me on 10m JT65.

Buskers - NOT amateur radio

Whilst my wife spent our money I was having a drink in Pret-a-Manger watching these buskers across the road. I didn't have my camera, so had to use my old iPod Touch 4g for the photo. Cambridge was very hot this morning and Pret-a-Manger was a cool spot to watch the world for 30 minutes.

Sunspots and 10m - Tuesday September 13th 2016

Solar flux is 86 today. Sunspot count is 57. K=2. The forecast for 10m F2 propagation remains "poor".

10m WSPR and 6m JT65

ON5AV (320km) is the best on 6m JT65 RX so far this morning. This is either tropo or aircraft reflection and not Es (far too close). As yet, nothing on 10m. I have been spotted by a couple of UK stations on 6m JT65 TX.

UPDATE 1440z: Several Es spots from Spain on 6m JT65. I have been spotted and spotted others. At the moment I cannot (yet again) access the WSPR database to check 10m WSPR results.

Autumn Conditions on 10m?

We are already in autumn according to the UK Met Office, although I have yet to see any signs of autumn conditions on 10m JT65 or 10m WSPR. The best 10m conditions are usually later in the season but I remain hopeful of some USA openings on 10m this autumn. With solar conditions getting worse, this is probably the last chance many of us will see for USA stations on 10m by F2. Es occasionally allows 10m openings to the USA and Canada in the summer. The next peak is years away and may be poor.

I think the mantra is "wait and see". We live in hope! This is where WSPR and JT65 are particularly useful: there are usually plenty of people TXing and RXing all the time. If the 10m band opens even briefly, it will be noticed.

UPDATE 1938z: I am pleasantly surprised by the amount of Es on both 6m and 10m this late in the year. I have said many times that there is Es at all times of the year, although not at the same level as in the main Es "season".  WSPR and JT65 are ideal 10m modes when the band seems "dead". You'd be surprised!

UPDATE 2050z: PY2HH (9610km) in Southern Brazil has been spotted on 10m JT65 this evening.

Bark - NOT amateur radio

We went to nearby Anglesey Abbey yesterday.  I just love this tree bark. The texture is amazing.

Activity today

At the moment I am active on 10m WSPR and 6m JT65. I did a manual re-sync to internet time about 30 minutes ago "just in case". As yet, no Es on 6m but there has been Es on 10m WSPR with EA1FAQ (1249km) spotting my 500mW.

UPDATE 1540z:  It helps to be on the right frequency! I have now gone QRT on 6m JT65 and 10m WSPR and fired up on 10m JT65. I noticed I was on 50.270 and not 50.276MHz. The dial lock was not on and the dial must have been knocked! I am now definitely on 28.076MHz JT65.  So far, no spots.

UPDATE 1710z: Just G4CJC (73km) and OH1EEZ (1657km) spotting me so far.  There is clearly some Es on 10m JT65.

UPDATE 1735z: Nothing from South America spotted on 10m JT65 here so far this evening.

UPDATE 1931z: I see that I have copied a South American in Brazil as well as a UK station (IO81) on 10m JT65, although neither station reported this to PSKreporter maps. LA7DFA (1312km) spotted me a little while ago.

Sunspots and 10m - Monday September 12th 2016

Solar flux is 87 today and the sunspot number 63. K=2. The forecast for 10m F2 propagation is still "poor".

QRP and QRP Club

From Oleg:

Dear Club 72 members and friends,

Weekly QRP Rendez-Vous report (September 5 to 11, 2016)
Visitors  of  the week: US3EN, UA1CEG, R1OA, RV3GM, DL1YAY/p, OH6NPV,
DL1YEF,  UR0ET,  HB9DAX,  UA1ADF,  RA1M/mm,  R1CAF,  OE6GYL,  RU3NJC,
LZ2HT/1,  DK1HW,  RV3DSA/0,  ON4ADR, UA0SBQ/p, UR5EFD, DJ1PQ, DL2ASG,
RV3UF, G4GIR, LA8BCA/p, UA9MLY, DL2WA, RN4AO, G0FVH, G6HUI, US5ERQ

Congrats!
RN4AO, UA9MLY, R1CAF became Honor Frequenters of QRP Rendez-Vous

See full Visitors/Frequenters lists and "rendezvous" schedule at Club
72 page - www.club72.su

72! Oleg RV3GM / KH6OB "Mr. 72"

Shakespeare's famous speech - NOT amateur radio

See https://en.wikipedia.org/wiki/The_quality_of_mercy_(Shakespeare_quote)

This is probably one of the most famous speeches in the English language. It is Portia's famous speech in Shakespeare's "Merchant of Venice".

Like many, I had to learn this off by heart at school. I'm glad I did. It means much more to me now than 50 years ago.

The quality of mercy is not strain'd,

It droppeth as the gentle rain from heaven

Upon the place beneath: it is twice blest;

It blesseth him that gives and him that takes:

'Tis mightiest in the mightiest: it becomes

The throned monarch better than his crown;

.......

Not buying.....for now

With BREXIT, Japanese goods, and USA goods, priced in USA dollars should be some 10% more expensive to import into the UK. I expect dealers will absorb some of this, but maybe not all. This could mean some prices go up later this year or next.

I was thinking about investing in a new rig like the ICOM IC7300 but the offered cash price was too great, so I shall stick with my present rigs for now. The FT817 has served me well and has enabled me to work some impressive QRP DX over the years. I like the rigs I own and don't need a new radio. We are always bombarded with adverts trying to persuade us to buy consumer goods and we have to ask ourselves can we, should we, resist?

Our whole society is based on buying "things" we don't really need that wear out quite soon. In the end this is not sustainable in a world with a growing population and limited resources.

Flint - NOT amateur radio

This is part of a church tower at a church we visited back in the summer. I just love the texture.

Anglesey Abbey, Nr Cambridge - NOT amateur radio

Every month there is something to see here. We go regularly because it is so near. We are very lucky. The autumn crocus were out and this blue flower, which was in the herbaceous garden.

Band/mode change

At about 1224z I went QRT on 6m JT65 and 10m WPSR (just after OZ7IT spotted me at 853km on 10m WSPR) and am now just on 10m JT65.

UPDATE 1238z: G6WPJ (47km) has already spotted me on 10m JT65. No 10m Es seen here yet on JT65.

UPDATE 1512z: Best DX on 10m JT65 TX so far is OH1EEZ (1657km) in KP10 square and on 10m JT65 RX is LU1AMH (11223km) in Argentina. I have the feeling my 2W QRP 10m JT65 will reach South America again today.

UPDATE 1744z: No further South Americans on 10m JT65 here. Maybe I am not going to be heard in South America after all.

UPDATE 1928z: PU4HPC (9136km) and PY2WND (9449km) were recently spotted on 10m JT65. I guess there is still a chance my QRP 10m JT65 will reach South America tonight?

UPDATE 2042z: Widespread 10m Es tonight.

Sunspots and 10m - Sunday September 11th 2016

Solar flux is 90 today and the sunspot number 66. With K=0 we could be in for reasonable 10m F layer propagation later. The 10m F2 forecast remains "poor" however.

6m JT65 and 10m WSPR this morning

As I tend to get better results on 6m JT65 (in the UK) than on 10m, I decided on 6m JT65 and 10m WSPR today, at least until this afternoon. 4 UK spots of my 2W ERP already on 6m JT65 plus a couple of UK 6m spots of others. Nothing yet on 10m WSPR apart from an early spot by G4KPX (14km) who I think must have changed bands or gone QRT. No Es as yet and no F2.

UPDATE 1006z: I see that LB5JE (1152km) was spotted on 6m JT65 at 0934z. This must have been Es. Sept 11th but still seeing some Es on 6m.

UPDATE 1240z: 5 UK spots of my 6m QRP JT65 before I QSYed to 10m.

Late 10m Es

It is now well after dark but as recently as 40 minutes ago I was being spotted on 10m JT65 in Germany. This is late in the year for Es and late in the day. WSPR and JT65 are ideal for "smoking out" such openings. Personally I find beaconing with JT65 more productive on 10m than WSPR even though it is not as good theoretically. This is because there is more activity.

Small cycle 25 peak?

See http://www.arrl.org/news/view/higher-bands-will-pick-up-this-fall-data-suggest-smaller-solar-cycles-lie-ahead?utm_source=amateur-radio-weekly&utm_medium=email&utm_campaign=newsletter

The next QST will see some "navel gazing" on the small matter of, "what size will the next solar peak be?".

In truth, no-one is quite sure, but the science points to a minimum around 2020 and a small next peak. This was reported in Amateur Radio Weekly. We can be pretty sure the large peaks seen in my youth will never be repeated in my lifetime. Sad, but that's life and we have to make the best of it.

Time to change modes and band

With very good Es on both 10m WSPR and 6m JT65, I think it is time to move over to 10m JT65 just in case there is some F layer DX about. I am off to go QRT on 10m WSPR and start up 10m JT65 and do a manual re-sync to internet time "just in case".

UPDATE 1735z:  Now QRT on 6m JT65 and 10m WSPR and active (2W) on 10m JT65. There are several South Americans active on 10m JT65 so we'll have to see if there is any propagation.

UPDATE 2006z: Just EU7KBB (1931km) in Belarus spotted on 10m JT65. No South Americans. It is still not too late, but I think South American 10m JT65 spots are unlikely today.

Renovation - NOT amateur radio

For over 40 years there has been a grade 2 listed former farmhouse empty in our village. Slowly it was going to ruin.  Over the last 2 years it has been extensively renovated and is now for sale. Today was an "open house" so we went to have a look around. Someone will like it and buy it. It is on the market for just under £1M. It would make a good Bed & Breakfast house or large family home. It is just across the road from the church. This picture shows the view from one of the bedrooms.

10m WSPR and 6m JT65

Since before breakfast I have been beaconing on 10m WSPR (TX only) and active on 6m JT65 (RX and TX). So far just G4KPX (14km) spotting me on 10m WSPR. G4VXE (136km) is the only station spotted on 6m JT65 so far. No Es on either band.

UPDATE 1034z: There is now Es evident on both 10m and 6m with spots of my signals from Austria, Finland, Denmark and Germany.

UPDATE 1050z:  Loads of Es 6m JT65 spots of my QRP now. The latest are a couple of spots from Poland.

UPDATE 1222z:  Best RX DX on 6m JT65 so far is UX4UA in Ukraine and OH6XG (Finland). On 10m WSPR I have been widely copied in Scandinavia with my 500mW.

Sunspots and 10m - Saturday September 10th 2016

Solar flux is 91 today and the sunspot number 65. K=2. The forecast for 10m F2 propagation is (yes you guessed!) "poor".

Waters and Stanton taking orders for IC-R8600 receiver

See http://hamradiostore.co.uk/ic-r8600-wideband-base-station-receiver.html

I see that Waters and Stanton is taking £25 deposits to secure this new wideband RX covering 10kHz to 3GHz. It is based on the IC-7300 transceiver but can receive a number of digital modes. I'd like to show a picture, but copyright prevents this. It looks a very interesting RX.

It would be good to know the cash price.

There is at least one YouTube video of this RX.

From the W&S site:

"The IC-R8600 replaces the IC-R8500 wideband receiver and will feature the technology incorporated into Icom’s best selling IC-7300. The IC-R8600 will be able to receive a wide frequency range from 0.01-3000MHz frequency in analogue and various digital modes (D-STAR, P25, NXDN and dPMR). The IC-R8600 will feature a larger 4.3 inch touch screen display which will feature fast moving spectrum scope and waterfall display"