Gs68 Mmdvm Dmr Repeater Open-Source Multi-Mode Digital Voice Modem for Raspberry Pi

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mickcara
1100124-1
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$133.00
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Blue
$133.00
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           News: GS68 publish begin 2019-6-25, with STM32F446, FOX 12MHz TCXO, DB9 interface, 4PIN header for Nextion , higher performance .    

With DB9 cable    

Features: GS68    

Repeater and Simplex mode change anytime , through change the RX/TX board line order.    

Support MMDVM mode DMR/YSF/P25/NXDN/DSTAR/POCSAG    

Double timeslot in DMR mode, act as a mini Digital voice repeater.    

Support VHF/UFH, frequency range: depends on your external radio.    

High-quality ECS TCXO, stable with low BER.    

Support Raspberry Pi 3B, 3B+, Pi ZERO, Compatible with NanoPi NEO, Orange Pi, Compatible to BlueDV(Required to add USBtoTTL or Bluetooth model)    

With USB interface ,can connect to Raspberry Pi and PC, inner PL2303 model.    

Upgrade through ST-Link, USB, GPIO, continue upgrade support.    

Specs and Docs:    

Power require: 5V2A    

Color: green    

Material: metal + pc    

MCU: STM32F105RBT    

TCXO: 19.2MHz    

HAT: 1.6mm thick,unleaded process    

Interface: Micro-USB, GPIO, PS/2    

Warning:    

Be sure to use a qualified power supply 5V2A, non-conforming power will lead to bit error rate(BER) instability, Overvoltage will burn this NanoPi and HAT!    

Package Contents:    

1 * motherboard    

2 * expansion boards    

2 * 6Pins data lines    

Only the above package content, other products are not included.    

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.   

   

    

 

    


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How to choose the correct size:

Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.

For example, If your foot length is 255 mm , you should choose the size 8.

Step 3 If you\'re not sure of the correct size, you can click chat with us!

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Gs68 Mmdvm Dmr Repeater Open-Source Multi-Mode Digital Voice Modem for Raspberry Pi
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