I need to upgrade my transmiter from AM to FM but need to know
if i can use a FP-TP-FM module with this radio. I see modules with
FP-TP-FM , FP-TF-FM , FP-TJ-FM and FP-TQ-FM what is the difference.

The radio is a FP-T7FG/K with a AM module at 72.160MHZ

Plese Help