If you intend to use Ku LNBF, then yes, the dish should be OK for 103W.
Beside that - what channel(s) is interesting you there ?
Check Lyngsat http://www.lyngsat.com/AMC-1.html
Beside that - what channel(s) is interesting you there ?
Check Lyngsat http://www.lyngsat.com/AMC-1.html