Duplex MMDVM Hotspot UHF/VHF P25 DMR YSF D-Star, plus more. Running Raspberry Pi 3B
Running WPSD
Raspberry Pi 3B
WPSD loaded on SD card you just need to configure your call and other info than you're on the air.
Features:
-Duplex Hotspot
-High performance 32-bit ARM processor
-Supports DMR, P-25, D-Star and System Fusion Plus
-Fully tested
-Antennas Standard
-Easy to read 2.4" OLED Screen
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: MMDVM_HS_Daul_Hat (GPIO)
3D Printed Case: For high RF performance over metal case.
Antenna: Standard antennas and GREEN OLED 2.4"