... . The microphone gain for the FT-1807M's transmitter is adjustable, so you can optimize it for your voice level as ... in your country, based on the current operating frequency. APO: Automatically turns power off after a user-defined time period, to ... , Programming Cable and Related accessories.They are suitable to famous Two-Way Radios, such as MOTOROLA, ICOM, KENWOOD, Yaesu,Vertex standard and ...