17 May 2018

Sunspots - Thurdsday May 17th 2018

Solar flux is 68 today and the sunspot number 0. A=4 and 3.

16 May 2018

Japanese amateur allocations

Southgate News has a piece today linking the Japanese amateur allocations in English. I could see no mention of the WRC 60m allocation in Japan, although I may have missed this.

Incidentally Southgate News is taking a 4 day break. I wonder if the complier is off to Dayton? 😊

See www.tele.soumu.go.jp/resource/e/search/share/2013/t1.pdf

6m FT8

Today, I don't have a great deal of time, but I went on 6m FT8 from before breakfast. After a very brief period on TX, with spots from a couple of Gs, I have been RX only with 7 unique stations in 2 countries spotted.

UPDATE 1025z: 8 stations in 2 countries spotted today, so far, on 6m FT8.

Dayton reminder

17-20 MAY 2018 : DAYTON HAMVENTION®

Greene County Fair & Exposition Center, Xenia, Dayton, Ohio, USA. Doors open at 8am. There will be trade stands and a huge flea market as well as special interest groups and an RSGB bookstall. A lecture programme will take place each day. There are multiple catering outlets and family attractions on site. US exams are available and there is a raffle. Details by email to international@hamvention.org. www.hamvention.org.

A list of rallies can be found at http://rsgb.org/main/news/rallies/

Sunspots - Wednesday May 16th 2018

Solar flux is 69 and the sunspot number 0. A=4 and K=0.

15 May 2018

Migrant bird numbers down - NOT amateur radio

Although we saw plenty of swallows, house martins and a few swifts in S. Devon last week, I feel numbers are lower. By now, up here in East Anglia, swifts should be everywhere and they are usually one of the most common birds seen in late spring and summer. I have only seen a handful of swallows and not one swift or house martin up here yet! I have heard quite a few chiffchaffs in Devon. I hope numbers of migrants recover.

UPDATE 2154z: As it was warm and pleasant, we enjoyed a cup of tea in the garden. In the time we were there we saw 3 swifts overhead.

6m FT8 RX again

As this is the Es season, I am sticking with 6m FT8 again today. The number of stations on FT8 is staggering.  Very early on I went on TX (2.5W) calling CQ. I was spotted by a couple of Gs. Since before breakfast I have been RX only.

Although Europe and North Africa on 6m Es are "easy", I am keeping a watchful eye for more distant E layer DX on 6m. With FT8 I am sure it is just a matter of time before the USA, Caribbean and South America are spotted on 6m FT8 even with my basic V2000 vertical antenna.

For Es, I find polarisation is unimportant. All my 6m JT65 "real" DX (well outside Europe) last spring/summer was using the V2000 omni antenna. With FT8 this year I expect results at least as good. With 15 second overs, even the briefest of openings should be copied.

So far, just 10 UK stations spotted on 6m FT8 with the best DX GS3PYE/P (576km) on Islay, Scotland.

UPDATE 0925z: More stations being spotted now. Currently 14 uniques in 3 countries with best DX CT1EKD (1644km).

UPDATE 1247z: Now 58 unique stations in 10 countries spotted on 6m FT8 today, so far. Best DX is currently IW8PQU (1940km).

Dayton Ohio Hamvention

This is the biggest amateur radio event on the planet and is often where new products are showcased. I have never been, but it is worth following to hear what new rigs are coming up. Often these are very early models.

Dandelions - NOT amateur radio

These are often considered weeds, but the yellow flowers and dandelion clocks (seeds) are actually quite beautiful.

Yaesu

Several times recently, I have expressed my doubts about Yaesu. Over the years I have owned many different Yaesu transceivers and they have all been good.

In the last few years Yaesu seems to have "dropped the baton" and become a follower rather than a leader. Yaesu also seems to be slow to develop new models and when it does it seriously disappoints like the rushed FT991A and the really disappointing FT818, that probably cost 2 cups of coffee to develop! Even I could have done a better job with my eyes closed! Market research? Rubbish.

Yaesu, do a lot better or fail. I, for one, want you to do well. Please, prove me wrong.