The only analogue pvr I ever heard of was the Tivo (a hybrid device combining an analogue tuner with the capability to digitise the content like a DVD recorder). afaik Humax haven't ever made one, certainly not available in the UK. Basically a pvr will only work with a digital source.
Full list of Humax DVB-T terrestrial pvrs for the UK market.
8000T (single tuner)
All the following twin tuner
Any of the above should work just fine. I still use a 8000 and my 9200 is loaned to a friend.