MMDVM_HS_Dual_Hat Duplex MMDVM Hotspot UHF/VHF P25 DMR YSF NXDN Pi + OLED solded on board + Antenna

Features: 
- High performance 32-bit ARM processor
- Fully tested
- Supports DMR, P-25,D-Star and System Fusion
- Onboard LEDs to show status (Tx,Rx,PTT,Mode)
- Up to 10mW RF power
- SMA antenna connector,Antenna included
- Mounts cleanly on all current Raspberry Pi's including the Pi Zero w/3b /4b
- The firmware is pre-loaded and is easily upgraded via software.

- UHF 430-450 MHz,433mhz and 900MHz

VHF 144 220 Opera FREQ



The upper part is TX,the lower is RX antenna.
UHF+VHF
SMA,antenna
Modem select:STM32_HS_GPIO
Set TX frequency,RX frequency
TX,RX frequency had better 10M or more apart.
SLOT1,SLOT2 support.

Package List:

- MMDVM duplex HotSPOT Module with OLED x1

- Antenna x 2