-40%
Dual Band Duplex MMDVM Hotspot P25 DMR YSF Raspberry Hat two Antennas included
$ 18.47
- Description
- Size Guide
Description
MMDVM DUPLEX HOTSPOT DUAL BAND - PI star not includedDuplex: capable of both time slot 1 and time slot 2
Mounting: Fits raspberry pi
Included:
1 MMDVM board with
SMA antenna connectors (already mounted on the board)
2 Antennas
Software:
This unit will be updated to the latest firmware level at time of purchase. The bag will therefore be opened to be able to flash the unit
Pi-star General Configuration for
MMDVM_DUPLEX
Set Controller Mode:
Duplex Repeater or Simple
Radio Frequency : Freq:
144-148
,219-225,
(Main Band)420-475
,842-950
Duplex Mode:Example:RX:438.000000 TX:433.000000
Duplex Mode:Example:RX:145.000000 TX:433.000000
Simple Mode:Example:RX:438.000000 TX:438.000000
Radio/Modem Type:
STM32-DVM/MMDVM_HS-Raspberry pi Hat(GPIO) or any other (GPIO board)
Admin->Expert->Edit MMDVMHOST->RXOFFSET=0 TXOFFSET=0 (default value in pistar)
(update:2019/2 new 3225 TCXO so offset is 0 )
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