Does this work?
It isn't listed on the Radiator supported list, but Other Aver TV studios are.
Also it is based on a BT878 chip and there is an 878 tuner plugin (infact multiples.

I know the 303 works, because there are a few posts.
Anyone actually used a 203?

I have a working WinTV-PVR-FM (original PVR, not the 150, 250, 350) that worked great, but it is too large for the small alloy project box I plan to use.
The 203 was cheap, and looks like it should, but as there will be a couple of weeks before I can put it all together, some confirmation would put my mind at rest.