For UK use you only to need upto 45cm in fact now the signal has been increased even a 35cm may well work.
For something neat have a look at the Attisat FL500 a Flat Plate antenna ideal for mobile use.
Another good Dish is the Arcon Sweety, a small but perfectly formed Prime Focus Antenna (PFA).
The above well cost more than a regular Ofset satellite dish, you can of course simply use a Sky mini-dish, but being mesh soon pick up dings which can effect performance.
If you want good but cheap, go for a 45cm Solid Aluminium Dish.
For our trips to France we have a Gibertini 1m aluminium Dish, they make smaller models and are probably the best sensibly priced satellite Dish's around, closely followed by Triax IMHO.
Another good make of Dish is from the French firm SEDEA we have one of there Aluminium 85cm Dish's and that also is upto the standard of Gibertini.
If money is no object check out the Avtex Snipe Plate which will automatically find your satellite of choice, but your looking at something that will cost £700!
Then again there is always the Rockdale folding satellite Dish.
Ive just bought one! A refurbished ross hd with pvr, got it for £58 on fleabay, item number 221395850650
It should be here in the morning!
Someone recommended the ross ones.
I will soon have a large dish no longer wanted if anyone needs one, it was a pain to align and took up too much space plus the digibox was 240v so no good for this summer when we're back to nature on no hook up!
The first but very important question is; where do you intend using it?
The beam carrying the UK main channels has recently been tightly focused on the UK, this means that away from our shores much bigger dishes are now required.
IMO the Triax 54 CM dish packaged with its integrated swat tripod takes some beating for UK use; very stable, low down so better resists wind and folds quite compactly. The "fast finder portable dish kit" on this link.
I have a Ross one, bought as a kit including receiver from B&Q for £50, and they still have them at same price. There's a photo of mine in my gallery images. Only used it in this country but is very easy to use, and not failed to pick up free stations yet. However I also look on a satellite website first to give me an idea of which way I should be pointing the dish.
Been & Queue d's web site is down for maintenance...
Welshwyn, how's your dish secured to your van?
Through the jockey wheel clamp, or a 'secondary' clamp next to it?
We're asking about sat dishes, as we're off to Grin Low next to Buxton. And as it's in a quarry, we want guaranteed signal just in case for the kids....
Through he jockey wheel clamp. Got someone in my team to make me up a steel pole which I can move up and down inside a small length of tube, which is what sits in the jockey wheel clamp. And the tube is the correct diameter for the clamp on the dish. The satellite cable is fed through the front locker.
I do have a tripod that I can sit the dish on if I can't get alignment from the front of the caravan.
The decoder being Freesat™ is a big plus in that it provides a "proper" 8 day EPG electronic programme guide, that generic decoders do not.
The decoder appears to be mains powered, rather than the more flexible 12 VDC, but 12 volt Freesat™ units are rare.
The provided dish is the small basic "Sky" 45 cm which should now be okay throughout England & Wales, but I can't remember these folding which makes storage more difficult.
Well the kit arrived, very happy with it, dish pointed in same direction as house dish and bingo! Picks up hd channels and also has a usb socket for connecting a drive or stick for pvr use or watching films from the same storage device which is great as the caravan tv doesn't have a usb socket.
redommended.
p.s. I think the b&q one isnt hd/usb?
If you have a smartphone look at some of the Free Apps to help point your dish.I have Dish Align and Satellite Director.I can also recommend the Fringe electronics Pro Tv and Sat signal finder,about £22 on ebay. Very simple to use just adjust the dish til you get 10-12 lights on and that's it.
One of the best DiY satellite meters that I have ever come accross is the SatLink WS-6906 although I used to be a proffesional installer and still have an array of pro meters, I got one of the little satlinks for holiday duties, definatley worth £65 inc delivery.