This is a small and external antenna free Hotspot so you can place it in your pocket and run it off your phones Wi-Fi or whatever you like use.
This is a Duplex Hotspot, so it is like 2 hotspots on DMR and you also don't have to wait for that long winded person to unkey. You can also take this hotspot from you house to car, then car to wherever you are heading without losing connection to the talk group as long as you have Wi-Fi with the built in onboard Li ion Battery
Duplex MMDVM Hotspot UHF/VHF P25 DMR YSF D-Star M17 plus more. Running Raspberry Pi Zero 2W
Running Pi-Star: 4.1.8 (Latest version)
Raspberry Pi Zero 2 W
Pi-Star loaded on SD card you just need to configure your call and Wi-Fi and you're on the air.
Features:
-Duplex Hotspot
-UPS on/off switch
-High performance 32-bit ARM processor
-Supports DMR, P-25, D-Star and System Fusion +
-Internal UPS with 1000mah Li ion battery
-Onboard charging of Li ion battery
-Antennas Built onboard nothing sticking out
-3D printed case for better efficiency over metal case.
-Fully tested
-Size 1.5 x 2.5/8th x 1.5/16th (Smaller and lighter than the clear acrylic cases)
WIDELY COMPATIBLE: Supports DMR, P-25, D-Star and System Fusion
Differences in Duplex and Simplex: In Duplex mode, have 2 time slots, and Tx and Rx can do at the same time
Radio Frequency: In duplex mode, support 430-440 uhf, in simplex mode support both uhf 430-440MHz and vhf 140-150MHz
Best adjusted: TX =0, RX=0 need no offset.
Modem select: STM32-DVM/MMDVM_HS-Raspberry pi Hat (GPIO)
3D Printed Case: High RF performance
Antenna: On board two antennas