73 Steve
http://www.g1kqh.talktalk.net/
11 Jun 2015
Good deal on 10m multi-mode rig
From Steve G1KQH (font or fount of all knowledge) comes news of a very good deal from Nevada:
Sunspots and 10m - Thurs June 11th 2015
Sunspot number is virtually unchanged at 105 today (K=3). 10m is expected to be "fair" again, so with just Es to liven up 10m it is likely to be an uneventful day. Likewise, Es could add some interest on 6m as well.
So far no Es spotted here on either band on WSPR.
So far no Es spotted here on either band on WSPR.
10 Jun 2015
6m Es this teatime
I see that my 1W ERP 6m WSPR was spotted by DL5AP (709km) at 1708z this evening. Other than this single spot, it has been G spots given and received with the best DX being G4BRK (134km). No real DX spots given or received on 6m and pretty quiet on 10m too here.
Quiet on 10m WSPR today
Apart from a spot by CT1JTQ (1843km) at 0850z and HA9AL (1455km) at 1208z it has been very quiet on 10m WSPR today.
Pye Telecom PF8 - NOT amateur radio
Some years ago I was professionally involved in the design of this innovative transceiver. I am sure I mentioned this on the blog not too long ago.
Some people managed to find rare examples on the secondhand market and converted them to 70cms use. They are hard to find as not that many were made.
See https://sites.google.com/site/g3xbmqrp3/vuhf/pf8 .
Some people managed to find rare examples on the secondhand market and converted them to 70cms use. They are hard to find as not that many were made.
See https://sites.google.com/site/g3xbmqrp3/vuhf/pf8 .
Labels:
pf8,
pye,
pye telecom
CCS - NOT amateur radio
One of my activities is running the website for the choir my wife sings in. They perform a major choral work with professional soloists and a professional orchestra usually in the spring in the Cambridge area. Sometimes it is in Kings College Chapel, sometimes elsewhere.
See https://sites.google.com/site/cambschoral/ .
See https://sites.google.com/site/cambschoral/ .
Labels:
cambridgeshire choral society,
ccs
Sunspots and 10m - Wed June 10th 2015
Sunspot number is 110 today (K=3) and 10m propagation is expected to be "fair" again. Spotted by 10m Es in Portugal early this morning, but otherwise no-one else spotting the 500mW 10m WSPR beacon.
On 6m, again lots of GDX, but no Es as yet seen.
On 6m, again lots of GDX, but no Es as yet seen.
9 Jun 2015
Found it! Ferrite Rod
For the first time in nearly two years (because of my brain bleed) I managed to get into our loft space today. Quite by chance I came across the small ferrite rod that I used for my MF ATU/loading coil and ferrite TX antenna experiments. It means next autumn I can use a far smaller loading coil on 472kHz. I'd looked everywhere for this without success. Clearly I did not find it in my shack as my XYL had put it in the loft whilst I was in hospital for so long!
Labels:
ferrite rod,
ferrite rod antenna
Lundy - NOT amateur radio
http://www.holidayhomehunter.co.uk/jpg/lundy_island.jpg |
Occasionally radio amateurs mount IOTA activations from the island, but most visit it for a few hours on a day trip or for a few days to enjoy the peace, quiet and birds. There are no cars on Lundy. There is a wintertime helicopter service from near Hartland Point in North Devon.
See http://en.wikipedia.org/wiki/Lundy .
VK3YE homebrew 7MHz SSB transceiver
Steve G1KQH (font, or is it fount (?) of all knowledge) sent me this link of the homebrew 7MHz SSB transceiver by VK3YE:
New Homebrew 7MHz QRP rig from VK3YE
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