Transcript PowerPoint-presentatie

DVMEGA
The 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
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Easy to write a program
No special programmer required
Lots of I/O
Libraries
Cost effective
DVMEGA evolution
May 2013
PIC based DV node
August 2013
Arduino based DV node
October 2013
ATMEGA328 based DV node
DVMEGA evolution
November 2013
Radio hotspot
January 2014
Dualband radio hotspot
March 2014
Raspberry PI radio hotspot
DVMEGA evolution
July 2014
GMSK modem shield
September 2014
AMBE3000
December 2014
RPI dualband radio hotspot
DVMEGA evolution
January 2015
DV dongle
March 2015
Combined DV dongle / Radio hotspot
Applications
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Mini transceiver
High power transceiver
DV Dongle
Raspberry PI Hotspot
PC Hotspot
AMBE3000 + Dualband shield + MEGA
AMBE3000 + GMSK + 9K6 trans + MEGA
AMBE3000 + Arduino MEGA
Raspberry PI radio + RPI
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