KU Band LNBF on my Directv dish?

[civic96]

Will putting a KU Band LNBF on my directv dish make it usable with a FTA receiver like Viewsat VS2000?

 

[rv1pop]

Somewhat lacking in information to answer the question - however - First, expecting to get Subscription TV on an FTA receiver is not legal, and such discussion on this site will get you banned - immediately.
Secondly those dishes are too small to be satisfactory for FTA reception - ie. yes it can be done but they are too small for watching TV and, in my opinion, mostly done for bragging purposes...