22 Jun 2008

6m DX QSL card from K1TOL


This is the QSL card confirming the June 25th 2007 6m QSO with Lefty, K1TOL. I was using 2.5w ERP at the time to a small vertical! Magic band? You bet!

Lefty has a big 6m antenna farm and runs 1kW, but I much appreciated him hearing my tiny signal and giving me the RST519 report that night. It was one of the best contacts I have ever had in 40 years on the bands.

20 Jun 2008

Real 6m DX at last


Earlier this week 6m bucked up a bit allowing W5OZI in EM00 square to be heard hear at around 8000kms! Also heard were N3DB, 4X4DK and 4Z5LA. This was a few days ago now and I've not heard any further "super" DX since when I have listened. It is amazing what can be heard on just a small vertical antenna fed to the FT817 via about 40 feet of RG58 coax!

Also this week I received the QSL card from K1TOL for our 6m transatlantic QSO last summer - my best ever 6m QSO with just 2.5w ERP.

11 Jun 2008

Canary Is and Cape Verde Is on 6m

6m opened up nicely this evening allowing two QRP SSB contacts into EA8 (EA8YT and EA8CQW) both in IL18 square. Also heard the D4C/B beacon in Cape Verde Is for the first time just hovering at the noise level for me at best.

10 Jun 2008

Still below average on 6m

Just one EA worked on 6m QRP yesterday and still no further transatlantic stations heard. Conditions definitely not up to last season.

5 Jun 2008

6m not as good as 2007?

Do others agree that 6m conditions have not been as good as in the 2007 season so far? This year I've only heard one transatlantic station (HI3TEJ) so far, and he was only just audible. At this point last year I'd heard several Caribbeans and USA/Canada.

1 Jun 2008

Photo of Homebase10 10m antenna


This is a picture of the "Homebase10", a horizontal 10m antenna mounted on its pole above my roof. It is a wire halo which very effectively covers around 600kHz of 10m with a low SWR. It has allowed me to work plenty of stations running QRP with some contacts with just 50mW (see earlier blog post).

Homebase 10 (10m halo antenna)

This antenna is appearing in PW shortly. There is a page about it on my website. http://www.g3xbm.co.uk

26 May 2008

Online SDR

http://websdr.ewi.utwente.nl:8901/ is an online software defined radio which up to 50 people can use at the same time. It covers parts of 80, 40 and 20m and works really well on my little Asus EEE PC. You need both Java and JavaScript enabled for this page to work properly. Unfortunately it does not quite tune down far enough to cover the QRP calling frequencies.

Ukraine worked on 6m QRP

UR5WD in KO20NC was the best QSO on 6m QRP (5w CW on the small vertical) yesterday. He was quite weak with me on CW and I was surprised to work him, but got a 559 report. The band was open most of the day to somewhere in Europe although the opening favoured the east for me.

25 May 2008

50mW 10m QSOs today

WPX CW contest today and 10m in great shape allowing 4 QSOs just now with just 50mW into the recently built Homebase10 wire halo antenna. These stations would have been workable at 5mW or less I believe, but I could not find a larger RF attenuator!

Worked with 50mW: DL7BY (599), DH8BQA (599), DG4R (599), EH3MM (599)