RE: 9C and Tx Frequency Module
Hi RichD,
Yes, this is the great thing about a "modular" radio, you can change bands simply by purchasing a new module and receiver on the band that you are wanting to use.
I hope you find this information helpful. You can also reach our Futaba support technical team at 217-398-8970, or via fax at 217-398-7721.
Sincerely,
Krysta
Lead Futaba Customer Service and Programming Technician