External TV Tuner for Samsung 2233SW

Hi All,

Can anybody suggest a good External TV Tuner Box for the Samsung 2233SW monitor?

Shouldnt be too expensive abt 1000-2000 Rs, max 3000 Rs.

I currently have a PixelView internal TV Tuner which gives a max resolution of
720 X 576, will this look good on the 2233SW? will there be any pixelation?
Using it currently with a DishTV connection

Thanks