Post on 22-Dec-2015
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