Batboard

I am looking at getting a UHF 450mhz Control Unit for my HT1000 Convertacom. I just want to confirm that I am getting a UHF band and it is not misidentified.

The FCC ID# is AZ489FT4793. The model number is N1671B Option Q149AA. TANAPA #: is NTN1324B.

Also what wattage is this? 40w? 45w? or 50w?

Thank you