Features 1、Supports PI-STAR/u0027s web based digital voice dashboard and configuration tool. Pi-Star Digital Voice Software pre-loaded and easily upgraded via software. 2、Supports all four digital amateur modes: DMR, D-Star, P25 and SystemFusion. 3、Built-in LED indicators for status of Tx, Rx, PTT and Mode. 4、RadioFrequency power of up to 10MW. 5、Portable size for convenient carrying. 6、SMA antenna connector, including high frequency antenna. 7、Install on all current Raspberry Pi, including TT0. 8、The firmware is preloaded and can be easily upgraded through software. Please do not upgrade your own firmware. Specification This is a completely self-contained digital hotspot supporting DMR, Dstar, P25 and SystemFusion communications. Fully assembled and tested in a ruggedized aluminum enclosure. All that's required for operation is a small USB Cable and a WiFi based internet connection. Features: Supports PI-STAR's web based digital voice dashboard and configuration tool. Pi-Star Digital Voice Software pre-loaded and easily upgraded via software. Supports all four digital amateur modes: DMR, D-Star, P25 and SystemFusion. Built-in LED indicators for status of Tx, Rx, PTT and Mode. RadioFrequency power of up to 10MW. Portable size for convenient carrying. SMA antenna connector, including high frequency antenna. Install on all current Raspberry Pi, including TT0. The firmware is preloaded and can be easily upgraded through software. Please do not upgrade your own firmware. Specifications: Material: metal+plastics Item size: 65 * 35mm / 2.6 * 1.4in Item weight: 20g / 0.7ounce Package size: 100 * 60 * 40mm / 3.9 * 2.4 * 1.6in Package weight: 40g / 1.4ounce Packing List: 1 * Hotspot 1 * Antenna 1 * Housing 1 * Installation Tools Set Package List 1 * Hotspot 1 * Antenna 1 * Housing 1 * Installation Tools Set