Duplex MMDVM Hotspot Board UHF VHF + OLED + Metal Case + Fan + Antenna Support YSF DMR NXD P25 DMR YSF DSTAR
 
Note:   Assembled ! With Orange PI !
 
 
Features:

-Supports DMR, YSF, P-25, D-Star and System Fusion
-Fully tested
-Onboard LED to show status (TX, RX, PTT, Mode)
-SMA antenna connector, antenna included
-Mounts cleanly on orange pi .
 
WIDELY COMPATIBLE: Supports DMR, P-25, D-Star and System Fusion
WORK with orange pi
Mode: Support both Duplex mode and Simplex mode
Differencs 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 uhf 430-440MHZ, in simplex mode support both uhf 430-440MHz and vhf 140-150MHz
Best adjusted: TX =0, RX=0，need no offset.
Modem select:
Aluminum shell:High RF performace
Antenna: two external antennas
with cooling fan on the bottom
LEDs:on board leds to show status, with status words on shell
 
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Package List:
1x assembled duplex mmdvm .
2x  antenna