Yes, correct. There is a selection of channels available, BBC's, ITV1 and Channel 4 (no 5's or any of the others).

See http://www.lyngsat.com/Intelsat-907.html

This is a backup system for the UK terrestrial system and is encrypted. The keys can change at any time and the encryption system could also change.  It is an option for those who are prepared to take a risk.

The keys have historically changed every 3 months or so. Usually the new keys are available in a day or so (after someone cracks the code).

Depending on the receiver you may be able to manually re-program the codes or download new codes from the internet.

I have installed one and it is working well.

If anyone is interested then for a decoder and a dish realign (mínimum dish size is 1 metre) I charge 200 euros but cannot guarantee how long it may last.