MMDVM Hotspot Board Digital Voice Modem with 3.5 Inch Screen WLAN Ethernet Port Support Single

Feature: 1. Product Purpose: Through MMDVM digital hotspot board, achieve nationwide connectivity in ordinary digital language, and solve the limitation of ordinary digital connectivity distance. 2. High Performance: The MMDVM motherboard uses excellent components, temperature compensated crystal oscillator, has stable performance, low bit error rate, supports single and duplex modes. 3. Optimized Design: The MMDVM hotspot board has been optimized for wiring, with advantages such as perfect component layout, low heat generation, and fast heat dissipation, suitable for long term startup work. 4. Accurate Debugging: All debugging parameters of this hotspot board are based on the DMR standard, which is more stable in use, greatly improves sound quality reproduction, and supports more modes. 5. Other Functions: The MMDVM digital voice modem is equipped with a 3.5 inch color screen, which is clear and intuitive. Equipped with built in 16GB memory card and antennas, ensuring flexible and convenient use. Specification: Item Type: MMDVM Digital Voice Modem Model: T124B Material: PCB, Acrylic Frequency: U Band (420.000434.900438.100470.000) Support Modes: For DMR, D Star, YSF(C4FM), P25, NXDN, POCSAG Power: 20mW Screen: 3.5 Inch Color Screen Power Supply: External MINI (for Android) Port 5V 2A Power Supply (Not Included) Memory Card: 16GB Memory Card (Included) System Mainboard: For Pi 4B MMDVM Duplex Board Hotspot Mainboard: Duplex, Single Size: Approx. 109 x 75 x 86mm 4.3 x 3 x 3.4in. Package List: 1 x MMDVM Digital Voice Modem 2 x AntennasProduct Purpose: Through MMDVM digital hotspot board, achieve nationwide connectivity in ordinary digital language, and solve the limitation of ordinary digital connectivity distance. High Performance: The MMDVM motherboard uses excellent components, temperature compensated crystal oscillator, has stable performance, low bit error rate, supports single and duplex modes. Optimized Design: The MMDVM hotspot board has been optimized for wiring, with advantages such as perfect component layout, low heat generation, and fast heat dissipation, suitable for long term startup work. Accurate Debugging: All debugging parameters of this hotspot board are based on the DMR standard, which is more stable in use, greatly improves sound quality reproduction, and supports more modes. Other Functions: The MMDVM digital voice modem is equipped with a 3.5 inch color screen, which is clear and intuitive. Equipped with built in 16GB memory card and antennas, ensuring flexible and convenient use.