Radio Includes: DTMF Keypad Microphone 10' DC Power Cable Mounting Bracket Microphone Hanger Necessary Hardware 3 Year Manufacturers Warranty Items needed: antenna designed for your particular operating frequency plus mount and cable terminated with a PL-259 connector. Download user manual here Blackbox™ VHF Mobile Radio Covers 136-174 MHz Transmit FCC Approved for Ham, Commercial & Civil Service Use Easy Install 200 Channels High power: 55w VHF Field Programmability Alpha-Numeric Display Narrow and Wide Band option Alarm/Stun 2-Tone/5-Tone Paging ANI Auto Number Identification Conventional Network Scalability High Stability of 2.5ppm Full 3 Year Factory Warranty Please click here to download the Blackbox™ Mobile Radio Programming Software. Please refer to the Blackbox™ Mobile Radio Data Sheet for Specifications.