8 Feb 2009

Eyeball QSO

By chance, waiting for a tour bus in San Francisco today, I got talking with someone who turned out to be a fellow ham - AC7FP from Lake Oswego in Oregon. George is a keen HF man who likes working 75m and 20m DX on the key.

Also, heard my first stateside ham activity on 146.625 - the repeater run by KN6EF (if I copied the call right) with the words "the east side repeater".

W6/G3XBM

Currently in San Francisco where the weather is pleasantly sunny. May take a listen on 2m FM later.
This picture is of the Canadian Rockies taken at 11kms from the window of the 747-400.

5 Feb 2009

Sunspots - slow start to 2009

The expected upturn in solar flux and sunspots have been very slow to materialise yet this winter, as yet. I haven't seen a very recent prediction from people like the solar physicist Hathaway who was, a few years ago, predicting a very large cycle 24 peak. The bets must now be on a much more modest peak?

My own experience on bands like 15 and 10m is we are still very much in the doldrums. Even the brief sunspot minimum openings I used to hear to South America (when I could work LU and PY stations even with 10W SSB) seem to be absent.

3 Feb 2009

G3XIZ's 15mW successes - updated

Chris G3XIZ has just sent me an updated list of his beacon reports and 2-way QSOs with his 15mW FETer transceiver. His best 2-way DX is now over 450kms and he has worked 3 countries already. Remember this is ordinary speed CW, not QRSS and sub-hertz digital signal processing stuff. Chris has "good ears" and is a very good operator. A lot of his success is down to his skills.

He told me, "The little TX is doing far better than I had ever imagined and as a result I must now re-appraise my perception of QRP operations - Hi !"



2 Feb 2009

Stealth antennas

Some very sensible advice on stealth (hidden/disguised) antennas is at G4ILO's website, from where I found the useful propagation table code on the RHS of this blog. http://www.g4ilo.com/stealth.html

Snow

Today we had more snow at this QTH than I can remember in a very long time, certainly for at least 18 years. Here is a picture of the G3XBM back garden today. The 15m end-fed long-wire antenna slopes from the house guttering down to a post in front of the tree in the back left of the picture. You can just make out the antenna wire.

1 Feb 2009

FETer airing today

Hearing all about the great success Chris G3XIZ has had with his FETer transceiver, I fired mine up this afternoon and put a few CQs out on 3560. No takers yet, but have heard a couple of 2W QRP stations over 100kms away (G4ARI and G4FQZ) on the 1 FET receiver.

Earlier, G3XIZ worked GM3OXX for his furtherest 2-way QSO with his 15mW transceiver. This is a remarkable distance for such QRPP and such a simple receiver.

31 Jan 2009

HF Maritime radio and CW?

I thought HF marine stations had abandoned CW, yet I heard 3 sending CW IDs today: IAR on 8.418MHz , SVO on 8.424MHz and A9M on 8.428MHz.

Topo Lighthouse EU-175

Just worked CU5T on 18MHz CW in the Azores. He gave me 599 when I was running 5W. This was the S.Jorge DX'pediton 2009 station to Topo Lighthouse.

QRPP 80m QSOs with G3XIZ

Just completed a nice QSO with G3XIZ 45kms away when he was using the FETer 15mW 1 FET transceiver. I gave him RST529. After our contact finished Chris went on to work Richard G3CWI (Macclesfield) and then Pat G0GMA (East Lincolnshire). Great stuff for 15mW! BTW, I was running real QRO (5W). Claude HB9CGL, in Switzerland, copied Chris's 15mW TX some hours earlier - amazing.