107.6fm
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- who u callin ne guy bruv
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Re: 107.6fm
1076 well shit frequency
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- proppa neck!
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Re: 107.6fm
Time (like Jackie) were allocated more power because of the "pirate" interference they usually suffer. They're also on (relatively) low sites, so their increased power is to compensate.
Back in the days of the pirate London Greek Radio, it used to come from a single dipole on a 5m pole above a Greek Restaurant on Muswell Hill Broadway. The pole is still attached to the side of the building, last time I looked! The place is now called "Crocodile Antiques" - the Greek place shut down some years ago.
The first rig that was ever connected to that dipole did just 40 Watts, but with a combination of a properly matched antenna (Pawsey Stub), good coax, a clean rig, a clear channel and lots of height, it could be heard throughout most of London!
Back in the days of the pirate London Greek Radio, it used to come from a single dipole on a 5m pole above a Greek Restaurant on Muswell Hill Broadway. The pole is still attached to the side of the building, last time I looked! The place is now called "Crocodile Antiques" - the Greek place shut down some years ago.
The first rig that was ever connected to that dipole did just 40 Watts, but with a combination of a properly matched antenna (Pawsey Stub), good coax, a clean rig, a clear channel and lots of height, it could be heard throughout most of London!
"Why is my rig humming?"
"Because it doesn't know the words!"
"Because it doesn't know the words!"
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- tower block dreamin
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Re: 107.6fm
Interesting info Albert H.
Think they are looking to cover parts of South, Surrey & Kent. Some people don't feel the need to cover London as that seems to bring a whole set of other problems as it is so busy on the dial these days.
Think they are looking to cover parts of South, Surrey & Kent. Some people don't feel the need to cover London as that seems to bring a whole set of other problems as it is so busy on the dial these days.
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- proppa neck!
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Re: 107.6fm
Jackie gets out miles towards the west it's seems like a London wide station?
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- proppa neck!
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Re: 107.6fm
Jackie is only meant to be "The Sound of South-West London". It's coming off Tolworth Tower.
Their aerial must be very basic (or buggered), because I got a fully noise-quietening stereo signal pretty much throughout London from that site with just 200W on ~102MHz into a colinear on a short pole.
Their aerial must be very basic (or buggered), because I got a fully noise-quietening stereo signal pretty much throughout London from that site with just 200W on ~102MHz into a colinear on a short pole.
"Why is my rig humming?"
"Because it doesn't know the words!"
"Because it doesn't know the words!"
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- no manz can test innit
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Re: 107.6fm
Jackie certainly gets a 'little bit' beyond SW London .... I think you can get it on the moon in the right conditions!
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- proppa neck!
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Re: 107.6fm
I knew it is on the tolworth tower and I was told they are on 800 watts?
- teckniqs
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Re: 107.6fm
Originally 100w and launched as Thames FM around 96, changed to Jackie around 2003.
I think it was around 2009/10 that they were given the HUGE increase after continuous complaints to Ofcom regarding pirate radio related interference...
I think it was around 2009/10 that they were given the HUGE increase after continuous complaints to Ofcom regarding pirate radio related interference...
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- no manz can test innit
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Re: 107.6fm
Mate, LGR certainly did boom out back then... I was in living in E17 at that time with a basic portable boombox n could get it crystal clear without the aerial up !! There was a few around aly paly at the time bit like the good ol days on westoe hill Crystal Palace
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- proppa neck!
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Re: 107.6fm
Yes even 25 miles to the west it's almost as strong as the big London wide stations?
- teckniqs
- proppa neck!
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Re: 107.6fm
I could get it solid all the way out near Woking in Surrey back in 1993/94, 4 signal lights out of 5.Effemm wrote:Mate, LGR certainly did boom out back then... I was in living in E17 at that time with a basic portable boombox n could get it crystal clear without the aerial up !! There was a few around aly paly at the time bit like the good ol days on westoe hill Crystal Palace
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- proppa neck!
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Re: 107.6fm
That's the advantage of a lower noise floor, clear frequency, lots of height and a properly clean rig. I remember reports of George's original LGR being heard in High Wycombe and Colchester!Effemm wrote:Mate, LGR certainly did boom out back then... I was in living in E17 at that time with a basic portable boombox n could get it crystal clear without the aerial up !!
"Why is my rig humming?"
"Because it doesn't know the words!"
"Because it doesn't know the words!"
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- proppa neck!
- Posts: 2338
- Joined: Sun Oct 11, 2015 6:34 pm
Re: 107.6fm
In 1993 lgr was legal on 1033 where they are now the pirate finished in 1988
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- proppa neck!
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Re: 107.6fm
The first rig that I remember from the Restaurant on the Broadway was 40 Watts, and that was in late 1981. Pyers had put an earlier VFO rig in, but it drifted badly and eventually the PA failed. The one I replaced it with was a small pair of diecast boxes - exciter in one and PA in the other - bolted inside a larger aluminium box (an H.L. Smith's special) with the power supply. The PA was a 12V job, using an MRF238 for the final. The mains transformer was a slightly re-wound Halfords car battery charger transformer (a favourite trick)!
The exciter used a simple fixed-frequency PLL, and there was a basic compressor and deviation limiter built in, since the programme source (at first) was a tape recorder downstairs, and the levels could be a bit variable!
That rig lasted for about 8 months before they were raided.
The exciter used a simple fixed-frequency PLL, and there was a basic compressor and deviation limiter built in, since the programme source (at first) was a tape recorder downstairs, and the levels could be a bit variable!
That rig lasted for about 8 months before they were raided.
"Why is my rig humming?"
"Because it doesn't know the words!"
"Because it doesn't know the words!"
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- who u callin ne guy bruv
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- Location: Hatfield, Herts
Re: 107.6fm
I received Jackie 108.7 FM in Hatfield. The signal was very strong at that time.
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- proppa neck!
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Re: 107.6fm
I hope that you mean 107.8MHz, or Jackie will be in serious trouble!
Their coverage is actually pretty poor for the power they're running. I used that same site with a colinear and 200 Watts and could be heard pretty well in most of London. My rig was on 102MHz back then - and I suppose that the noise floor was much lower - but I got out a lot better (in stereo, too) than Jackie.
Their coverage is actually pretty poor for the power they're running. I used that same site with a colinear and 200 Watts and could be heard pretty well in most of London. My rig was on 102MHz back then - and I suppose that the noise floor was much lower - but I got out a lot better (in stereo, too) than Jackie.
"Why is my rig humming?"
"Because it doesn't know the words!"
"Because it doesn't know the words!"
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- proppa neck!
- Posts: 2338
- Joined: Sun Oct 11, 2015 6:34 pm
Re: 107.6fm
Jackie is to powered as far away as Slough it's like a local station there