Multiple antenna setup

Hi everyone

I am new to the forum and setting up a CB base station at my home in Bonnyrigg Heights, Australia (Hey, what's that?)

I have an Anytone AT-5888UV dual band transceiver and want to connect both a 477MHz-tuned antenna and a 25-1300MHz discone or scanner antenna. Is this possible and what do I need to make the connection possible to the single antenna input on the transceiver.

Thanks in advance