6m WSPR - one last try today

I was going to give up on 6m until next spring, but, having had early success on 10m, I've decided to give 6m one more chance today.  I am using 30dBm ERP from my V2000  tri-band vertical.  Nothing at all yet!

UPDATE 1720z:  After 4 days of trying, I have now given up on 6m, at least for now. In 4 days not a single spot given or received! Not even a hint of GDX.

10m - very early USA spot on WSPR

WG2Z (5600km) was spotting my 2W WSPR signal on 10m at 1110z today. This bodes well for North and South America later on 10m.  In addition, there is no shortage of Europeans on 10m.  This could be Es or more probably F2 backscatter.  Also spotting me on 10m WSPR this morning was VK5MR (16144km).

Sunspots

Sunspot number today is 157  but 10m conditions (daytime) expected to be "fair". Already 10m looks in good shape here.

QSYed from 6m to 630m (472kHz) WSPR

After 3 days of trying on 6m with not a single spot given or received I have decided to stop trying on 6m until next year. I have now QSYed down to MF and met with immediate reports both received and given, despite just 5mW ERP from my highly compromised antenna not at all designed or optimised for 472kHz use.  All I have done is resonate the strapped feeders to my existing V2000 vertical and HF end-fed PAR antennas.

Early WSPR results on 472kHz this evening.

6m WSPR - still trying

So, I have been on 6m WSPR most days in the last 3 days running 30dBm (1W) ERP from my V2000 vertical.  So far, I have neither received anyone and nor has anyone spotted me. I shall keep trying, but watching paint dry is more exciting!  I am very disappointed with 6m and will soon give up on the band, unless things look up, until the next Es season starting in April.

Portable SDR project

From Pedro:

Good morning Roger look at this fantastic project from Michael KE7HIA  I believe it will be fantastic for some digitals because of the low power.

hackaday.io/project/1538-PortableSDR
 
73 and fast recover

Pedro Almeida
CT5JZX

Sunspots and 10m

Sunspot number today is 115 (not bad) and 10-12m conditions are described as "fair". It remains to be seen how much F2 propagation there is on 10m today. I am currently ploughing a very lonely furrow on 6m WSPR - so far no spots given or received on 6m.

You will notice my "propagation" sidebar is now from a new source. I'm not sure how much longer the feed from SK G4ILO will continue to work. I suspect Olga (Julian's XYL) will close his sites soon.

Looking at the WSPRnet database I see both North and South America are being spotted in Europe.

G4SMX in JO01pc looks my best hope on 6m. Not copied him yet.

Microvert antenna

Quite a few people who use WSPR use the tiny Microvert Antenna whose design seems to have originated in Germany. For example, this diminutive antenna is only about 30cms long on 28MHz. It uses the coax intentionally as a counterpoise with an RF choke the right distance down the coax. Performance is several S points down on a full sized antenna like a 1/2 wave dipole. With small antennas there is always a compromise! Versions have been made for most HF bands. The  antenna looks ideal for portable or balcony use, being small and easy to erect. Perhaps I should test my (currently poor) build skills by making one for 10m or 20m WSPR use?

I wonder who reading this post has used a Microvert Antenna and how they found it?

See http://download.antennex.com/preview/archive4/Apr601/microvert.pdf .

Julian G4ILO has died, sadly

From Julian's blog:

Julian died yesterday on 24 October in the presence of his wife Olga and two Hospice nurses at home at 19-45 peacefully and painlessly. He will be always loved and always remembered.

See  http://onefootingrave.blogspot.co.uk/ .

We all knew this was likely but it saddens me greatly to report this here.

RIP Julian - you brightened our lives and we will all miss you. Olga, our sympathies to you in your great loss. Julian inspired a great many people. He will be remembered for a long time.

I have no details of memorials (flowers, donations, etc.) or funeral arrangements.

Glutton for punishment? 6m WSPR again

I must have a masochistic streak in me! After seeing that I could exchange spots with Australia on 10m WSPR, I have again moved up to 6m WSPR. Yesterdays 6m trip resulted in absolutely no spots either given or received.

As there are a few more people on 6m than yesterday I am hopeful of some GDX and there is a (remote) chance of some F2 or TEP.  Sunspot count is good today, so I guess today will be one of the better chances for the latter, if very unlikely this far north. Yet again I see there has been TEP between VK and JA on 6m.

If I spot just one GDX station on 6m then the outing on the band will have been worth it. I am running 30dBm ERP from a vertical.  In the summer I could exchange spots by tropo/plane reflection out to around 200km on 6m with this set-up.

UPDATE 1520z:  As yet, still very quiet here on 6m WSPR. No stations received here, not even wispy Doppler shifted, non-decoding, signals. I shall stick around for at least a few more hours - ever hopeful.

UPDATE 1634z:   Still absolutely nothing spotted and no-one spotting me on 6m, for the second day. This is very disappointing , although not unexpected.

UPDATE 1705z:  Still drawing a total blank on 6m. Another hour and I'll switch to 472kHz.