Pasties

As a west countryman from Devon I love pasties. We occasionally make our own, but usually buy Ginsters which are not a bad pasty. For the VERY best pasty, you will be hard pressed to beat those made in the west of England by Ivor Dewdney. Fifty years ago I remember a trip shopping in Plymouth wasn't complete without eating one of these! They are still made the traditional way, by hand. Heck, I could eat one now.

SRC X80 multi-band vertical erected

My SRC X80 multi-band vertical was erected without problems this morning. Fed via about 10m of coax through the house and matched to my FT817 via the Elecraft T1 auto-ATU, it managed a decent match on all bands from 80-10m. Within 2 minutes of tuning it up I'd had two QSOs with 5W QRP CW: HA3FTA on 10m (599) and LA5CB (559) on 12m. So, promising results so far. The next test will be to try WSPR beaconing on the various bands as this is a good check of general performance.

UPDATE 1hr later: Tried WSPR at 5W on 28, 14, 10 and 7MHz and have had decent reports from around Europe on all these bands. I've just got a WSPR report from W8LIW on 18MHz at 6105km. So, it's doing a credible job.

See my webpage about the antenna: http://sites.google.com/site/g3xbmqrp/Home/x80ant

6m WSPR - and tropo?

In between other things tonight I've been running WSPR on 6m. Interestingly I seem to be able to consistently copy G8JNJ 184kms away, presumably by tropo? He's also decoded me once. Don't think it is aircraft reflection as no Doppler evident on the WSPR display. Also managed to see and be seen by EA1FAQ. I use a V2000 triband vertical on 6m.

Twin tee oscillator

A twin-tee audio oscillator is a very useful item to have around the shack. Looking around the net for suitable circuit values yesterday I came across this page by G0XAN http://homepage.ntlworld.com/g0xan/twin-t.htm

I shall be using one this week with my CW keyer to send slow CW (QRSS) on 1.2kHz and 8.97kHz. For very slow CW I'll need a much more stable oscillator probably a crystal and digital divider, although many on the "Dreamers Band" are using a DDS source.

A very young trainee engineer?

This afternoon I had some "help" from a budding radio engineer aged 2.5yrs - my young grandson. We were in the lab mending a toy fire engine (see picture) but he was more interested in twiddling the audio generator and listening to the tones and watching these on the oscilloscope. To see the video go to http://www.youtube.com/watch?v=tRwaT9s6ZHM

Latest NOAA sunspot predictions for cycle 24

The very latest sunspot predictions from NOAA for cycle 24 make rather depressing reading showing a 95% probability of a peak smoothed sunspot number of just 91.8 in June 2013. By this autumn we should see counts in the mid 40s and the following autumn around 75.  10m transatlantic openings should be common again from this autumn, but the low sunspot peak suggests 6m openings will be much less frequent than in recent cycles. So, in my lifetime it is unlikely I'll ever see again the halcyon days of the peak of 1957-9 when conditions were remarkable.

Croatia on 500kHz

9A5K has been granted an experimental licence to operate on 493-510kHz as well as on the 5MHz band from June 10th.

Good Es today

Only had a brief chance to listen on 10m and 6m today but both bands were busy with Es signals from right across Europe. The season is well and truly underway now. A brief listen on 2m did not result in any DX being heard.

SAQ (17.2kHz) CW VLF transmission Sunday July 4th

There will be a further transmission from the historic VLF transmitter at Grimeton, Sweden on July 4th at 0900 and 1200 UTC on 17.2kHz CW with tune-up 30 minutes before each transmission. E-mail to: info@alexander.n.se or fax to: +46-340-674195 or via: SM bureau or direct by mail to:

Alexander

Grimeton Veteranradios Vaenner, 

Radiostationen                          

Grimeton 72

SE-430 16 ROLFSTORP, SWEDEN

See: www.alexander.n.se

SRC X80 antenna has arrived

Well, I'm very impressed with how quickly Snowdonia Radio Company despatched my X80 multi-band Rybakov HF vertical: it arrived on my doorstep early this morning only a few days after ordering it. I shall not be able to erect it until next week though as my little grandson is staying with us until Monday. All being well, I'll erect it on Tuesday.