[Professional Multi-mode Digital Voice Modem] This mmdvm duplex hotspot board is a versatile digital networking box supporting c4fm dmr dstar p25 and more. it ensures seamless interoperability across different digital intercom systems with ​k> frequency​ bias and duplex dual time slots. perfect for amateur radio enthusiasts who need reliable multi-mode communication.
[Durable Design & Efficient Performance] Crafted from aluminum alloy this board features optimized component layout for minimal heat generation and rapid dissipation. its rugged construction ensures long-term durability making it ideal for continuous use in various environments.
[Wide Frequency Range & Connectivity] Operating across 144-148mhz 219-225mhz and 420-475mhz 842-950mhz bands this hotspot connects via wifi or mobile networks. it includes an ethernet adapter for wired home network integration. stay connected globally with ham radio operators wherever you go.
[Easy Setup & Versatile Usage] Plug and play with the included 8gb memory card preloaded with updated firmware. connect via micro usb to computers or use mobile chargers for on-the-go operation in vehicles. no cables needed when using cellular networks for ​ portability.
[Comprehensive Package & Support] Comes with two external antennas and multiple interfaces including usb ​ and rj45. ​ with international id registration and default group setup. experience crystal-clear audio with imported temperature-compensated components.

Spec:
Item Type: MMDVM Duplex Hotspot Board
Product Material: Aluminum Alloy
Color: Silver
Support Digital Format: C4FM, DMR, DSTAR P25 and Other Digital Formats
Operating Frequency Range: 144‑148/219‑225, (Main Band) 420‑475/842‑950
Interface: Micro USB x 1, HD Multimedia Interface x 1, 3.5mm Sound Jack x 1, USB x 4, RJ45 x 1
Memory Card Slot: Built in 8G Memory Card
Antenna: Two External Antennas

Package List:
1 x Hotspot