OK, I may be wrong, but to me multi-hop (lots of hops) Es does not seem to fit with some of the "real DX" being worked on 10m and 6m.
Some of the paths being worked would need 5-6 hops or more. To me, it seems far more probable these very long paths depend on some sort of chordal hop between patches of E layer ionisation without the intermediate hops. Of course, multi-hops are possible in some cases, but I am sure these are the exceptions. For European DX on 10m and 6m I am sure 1 and 2 hop Es is likely in the summer months.
20 Jul 2019
Neighbours 50th wedding anniversary celebrations - NOT amateur radio
This lunchtime we joined about 70 other people at a local garden centre for food and drinks to celebrate the 50th wedding anniversary of our next door neighbour. It was a happy, unfussy occasion.
Labels:
wedding anniversary
2m AM rig
Many years ago I used a homebrew 2m AM rig. It was about 500mW out from memory. When I bought a second-hand Liner-2 SSB rig it was abandoned. I think it was scrapped for parts. I think the meter is still being used today as part of an antenna current meter on 630m! I can see an old Pye Telecom PF2AMB speaker/mic.
For several months I had a regular sked on CW with G5UM who was about 80km away. As I recall I used an external 455kHz "gimmick" BFO to resolve him. On RX the oscillator drifted! On AM it mattered little. He always gave me 559.
The rig was crystal controlled on TX. It had a metal case covered in wood effect fablon. For its time, it was a decent rig and got me to France in a lift. Happy days!
For several months I had a regular sked on CW with G5UM who was about 80km away. As I recall I used an external 455kHz "gimmick" BFO to resolve him. On RX the oscillator drifted! On AM it mattered little. He always gave me 559.
The rig was crystal controlled on TX. It had a metal case covered in wood effect fablon. For its time, it was a decent rig and got me to France in a lift. Happy days!
2m FT8 RX
Until just now I have been on 2m FT8 RX with the big-wheel omni antenna. I am at the moment QRT, but 9 stations spotted here in the last hour on 2m FT8 RX with best DX spotted being DL6YBF (471km).
UPDATE 1524z: Back on 2m FT8. A recent CQ call resulted in no QSOs, but I was spotted in Devon by G4RRA (333km) and Cornwall by G7RAU (461km). In all, 12 stations spotted me.
UPDATE 1642z: 13 stations in 4 countries spotted in the last few hours on 2m FT8 RX with best DX being DF6PW (562km).
UPDATE 1825z: 38 stations spotted on 2m FT8 RX in the last half day including 5 Germans.
UPDATE 2040z: Soon be time to go QRT. In all today 48 different stations spotted on 2m FT8 RX.
UPDATE 1524z: Back on 2m FT8. A recent CQ call resulted in no QSOs, but I was spotted in Devon by G4RRA (333km) and Cornwall by G7RAU (461km). In all, 12 stations spotted me.
UPDATE 1642z: 13 stations in 4 countries spotted in the last few hours on 2m FT8 RX with best DX being DF6PW (562km).
UPDATE 1825z: 38 stations spotted on 2m FT8 RX in the last half day including 5 Germans.
UPDATE 2040z: Soon be time to go QRT. In all today 48 different stations spotted on 2m FT8 RX.
Why? - NOT amateur radio
Earlier today this photo from 2012 popped up. It was taken at our old house.
Neither my wife nor I can remember why I should be holding what looks like a young long tailed tit. OK it was 7 years ago, but you'd think something would be triggered!
Neither my wife nor I can remember why I should be holding what looks like a young long tailed tit. OK it was 7 years ago, but you'd think something would be triggered!
Labels:
bird
19 Jul 2019
Rainbow Lorikeets - NOT amateur radio
At the moment, our younger grandson is in Australia seeing his Australian grandparents. He is mad on rainbow lorikeets. As the photo shows, he is in his element!
Labels:
lorikeet
Moon landing - NOT amateur radio
Like most people of a certain age, I can remember precisely where I was when Man first landed on the Moon 50 years ago tomorrow. In some ways it feels like yesterday, although it was before I had started work.
And to think how little computing power they had! Looking back, these were very very brave men. It seems amazing that we have not been back to the moon since 1972.
And to think how little computing power they had! Looking back, these were very very brave men. It seems amazing that we have not been back to the moon since 1972.
Labels:
moon
Old radio amateur
This morning I had a visit from an old work colleague (now 94). It must be 30 years since we last met. Eric was first interested in amateur radio in 1937!! He was a D-day veteran who was recently on TV.
In the photo that I am holding he met the Prince of Wales, who could soon be our next king. Eric is a very modest person. He came out with his daughter, who is also like her dad. She was great.
Eric is as sharp as ever mentally.
In the photo that I am holding he met the Prince of Wales, who could soon be our next king. Eric is a very modest person. He came out with his daughter, who is also like her dad. She was great.
Eric is as sharp as ever mentally.
Labels:
eric
Emu in garden? - NOT amateur radio
Certainly last year, we encountered this strange sight in the next village: 2 emus in a garden with the chickens! I guess the owners wanted the eggs. They were there for several years, although I have not checked this year.
Labels:
emu
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