PowerPoint-presentatie

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DVMEGA
The open platform digital transceiver
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The goal is an open platform digital dualband
transceiver for experimental use. - DV node
adapter - Radio hotspot - Dualband
Transceiver Based on ARDUINO MEGA boards.
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• Arduino
• Easy to write a program
• No special programmer required
• Lots of I/O
• Libraries
• Cost effective

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DVMEGA evolution

May 2013
August 2013
October 2013
PIC based DV node Arduino based
DV node ATMEGA328 based DV node
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DVMEGA evolution

November 2013
January 2014
March 2014
Radio hotspot Dualband
radio hotspot Raspberry PI radio hotspot
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DVMEGA evolution

July 2014
September 2014
December 2014
GMSK modem shield AMBE3000
RPI dualband radio hotspot
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DVMEGA evolution
January 2015
March 2015
DV dongle
Combined DV dongle / Radio hotspot
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• 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

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• 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.

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Goal
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Android gateway app by PA7LIM
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Guus van Dooren PE1PLM www.dvmega.auria.nl