1、MMDVM hotspot board is suitable for Raspberry Pi. 2、High performance with 32-bit ARM processor. 3、Support DMR, P25, D-star and system integration. 4、Comes with a 2 5、The product is ergonomic design, small and light, easy to carry. Features: MMDVM hotspot board is suitable for Raspberry Pi. High performance with 32-bit ARM processor. Support DMR, P25, D-star and system integration. Comes with a 3.2" display - Car LED display status (Tx, RX, PTT modes). The product is ergonomic design, small and light, easy to carry. Specification: Type: MMDVM Hotspot Board UHF: 430-450 MHz, 433MHz and 900MHz SMA antenna connector: Yes VHF: 144 220 RF power: Up to 10MW Suitable model: for Raspberry Pi Weight: Approx. 198g   Package list: 1 * MMDVM 1 * 3.2in Display 1 * 8G TF Card 1 * Instruction Manual 1 * Housing Parts Kit 1 * PIN Parts Kit 1 * Antenna