







📶 Elevate your digital radio game with duplex power and multi-mode mastery!
The AURSINC MMDVM Duplex Hotspot Module is a high-performance dual-radio board designed for Raspberry Pi (excluding Pi 4), enabling simultaneous transmit and receive on DMR with two time slots. Featuring a 32-bit ARM processor, it supports multiple digital voice protocols including DMR, P25, D-Star, YSF, and NXDN, operating across wide UHF and VHF frequency bands. Pre-loaded firmware and onboard status LEDs ensure easy setup and real-time monitoring, making it a versatile signal booster for advanced amateur radio enthusiasts.
| Wireless Type | 900 MHz Radio Frequency |
| Brand | AURSINC |
| Series | AURSINC MMDVM Duplex Hotspot Module Dual Hat V1.5.2 |
| Item model number | 20200 |
| Operating System | Raspberry Pi OS (or other Linux distributions supporting ARM architecture) |
| Item Weight | 1.76 ounces |
| Product Dimensions | 3.94 x 3.15 x 1.97 inches |
| Item Dimensions LxWxH | 3.94 x 3.15 x 1.97 inches |
| Color | Without OLED |
| Processor Brand | ARM |
| Number of Processors | 1 |
| Manufacturer | AURSINC |
| ASIN | B086418C2R |
| Date First Available | March 19, 2020 |
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