Since beginning of 2008 I use portable from time to time APRS (Automatic Position Reporting System) in my car. The system is build portable tu use it in every car and other applications

If APRS is switched on you can find my current position on:

The current setup is:
TRX: Standart C500 (5Watt)
Modem: OpenTracker+ 
GPS-Mouse: Navilock
Ant: Allgon magnet base

The system is build portable in a small aluminium box

you need only 12V DC and a external antenna

German Amateur Radio Station DB9EX

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