Thanks for your infohttp://www.uk-satellite-tv.co.uk/digiboxshop_59489_cat41503.html
We also use our 230V Sky+ box via a small inverter when the mains is unreliable
They are cheap but a second sub isn't if you must watch football!!Gotta remember though that inverters are battery hungry devices. Far better to run directly off 12V if you can and Pace Miniboxes are cheap enough and worth the cost in the long run.