15 Apr 2017

More 6m MSK144 RX

9A4ZM (1298km) is another new country on 6m MSK144 RX. I have lost count of all the countries now spotted on 6m using this mode.

Today so far 15 stations in 9 countries spotted on 6m MSK144 RX and it is only 0940z!

UPDATE 1224z: So far today 17 stations in 10 countries on 6m MSK144 RX.

UPDATE 1736z: 22 stations in 13 countries now today on 6m MSK144 RX. Best day yet.

14 Apr 2017

Tulips - NOT amateur radio

It is hard to think that in the 1600s tulip bulbs were worth more than houses in Holland until the price crashed and lots of people lost lots of money.

We have had a strange spring. Daffodils were late, but now are mostly dead. Tulips are mainly dying now. I saw my first swallow earlier this year than previous years here in East Anglia.

Our garden always looks at its best at this time of the year. The blossom is largely out and the green on the trees is "spring fresh".

VLF Transmitter

This image has been posted before.

The link takes you to my 5W transmitter that I used a few years ago from my old QTH to cover 6km by utilities assisted earth-mode. I tried a test using this TX over a 32km radiated path without success.  A test in 2014 from the new QTH was a total failure! The TX is based on a TDA2003 audio IC. It used a keyer to produce a preprogrammed message in either CW or QRSS3.

At some point I want to do more VLF tests but my health has been against this. I need to improve my earth-electrode "antenna" before doing more tests.

See https://sites.google.com/site/g3xbmqrp3/vlf/8-97khz-earth-mode-transmitter

Home quiet once more - NOT amateur radio

After a busy couple of weeks we are alone again. All grandchildren have now departed. We love seeing them very much, but when they go we return to calm! It was pretty "full on" and I am exhausted. As the old saying went, "nice to see them come, nice to see them go".  In years to come we will miss these visits.

Yet again on 6m MSK144 RX

6m MSK144 RX is easy and ideal to monitor in the background whilst dealing with a houseful of people. So far today PSK Reporter Maps shows 10 stations spotted in 7 countries, but at least one more nation has been spotted that was not uploaded.

UPDATE 1450z: 17 stations in 9 countries so far today on 6m MSK144 RX.

UPDATE 2120z: 20 stations in 10 countries on 6m MSK144 RX in last day. The system is still running and will be left on overnight, although I seem to spot most stations in the period between 0600 and 1000z.

Sunspots and 10m - Friday April 14th 2017

Solar flux is 73 today and the sunspot number is 12. A=5 and K=3.

13 Apr 2017

Old QTH

We moved to the present QTH a few years ago. This is an aerial photo of the old QTH. We moved 300m!

USA amateur numbers up (again)

According to the latest FCC figures, the number of amateur licences in the USA is up again. I think this contrasts with the numbers in many countries where amateur radio is seen as an "old man's" hobby with few youngsters entering and staying in the hobby.  I have said this many times, but we need to understand the dynamics or our hobby will simply die out in the next 20 years. What got us into the hobby is not the same today.

See http://www.govtech.com/em/disaster/Emergency-Communications-Driving-Increase-in-Amateur-Radio-Operators.html

Stables visit - NOT amateur radio

Our younger grandson (aged 8) enjoys riding and today was given a tour of one of the best stables in nearby Newmarket. He had a great time. They have a pool for the horses which cost £1M. There are only 3 of these in the whole country.

Solar storm?

Southgate News reports that we might get a glancing blow from the results of a solar storm. This may hit us over Easter.

See http://southgatearc.org/news/2017/april/easter-storm.htm#.WO8_H4WcHIU
See also http://www.solen.info/solar/