DVMEGAThe open platform digital transceiver

The goal is an open platform digital dualband transceiver for experimental use.

- DV node adapter - Radio hotspot - Dualband Transceiver

Based on ARDUINO MEGA boards.

Arduino

• Easy to write a program• No special programmer required • Lots of I/O• Libraries• Cost effective

May 2013May 2013 August 2013August 2013 October 2013October 2013

PIC based DV node Arduino based DV node ATMEGA328 based DV nodePIC based DV node Arduino based DV node ATMEGA328 based DV node

DVMEGA evolutionDVMEGA evolution

DVMEGA evolutionDVMEGA evolution

November 2013November 2013 January 2014January 2014 March 2014March 2014

Radio hotspot Dualband radio hotspot Raspberry PI radio hotspotRadio hotspot Dualband radio hotspot Raspberry PI radio hotspot

DVMEGA evolutionDVMEGA evolution

July 2014July 2014 September 2014September 2014 December 2014December 2014

GMSK modem shield AMBE3000 RPI dualband radio hotspotGMSK modem shield AMBE3000 RPI dualband radio hotspot

DVMEGA evolutionDVMEGA evolution

January 2015January 2015 March 2015March 2015

DV dongle Combined DV dongle / Radio hotspotDV dongle Combined DV dongle / Radio hotspot

Applications

• Mini transceiver AMBE3000 + Dualband shield + MEGA• High power transceiver AMBE3000 + GMSK + 9K6 trans + MEGA• DV Dongle AMBE3000 + Arduino MEGA• Raspberry PI Hotspot Raspberry PI radio + RPI• PC Hotspot Dualband shield + Arduino UNO

To do

• Mainboard For transceiver, mainboard has RF,

LF amplifier and power distribution. Socket for AMBE and

Dualband shield.

• User interface 2,5 Inch color TFT touch screen.

Goal

Android gateway app by PA7LIM

Guus van Dooren

PE1PLM

www.dvmega.auria.nl