User's Manual

TRM-300 / Integration guide
F070033PT_5.1_en
Page 19 of 26
en
10.2 GPS ANTENNA
In case of a TRM-300 configuration with GPS, the terminal supplies power to an active GPS antenna through
the TRM-300 GPS antenna connector which is a male SMC jack. The application mating connector should be
a female SMC plug. In order to install it, consult document D288W21NX_SP03.
The following table defines the required conditions:
PowerTrunk recommends its GPS Antenna accessory.
By programming, you can configure various parameters to send the GPS position to a central application
which will manage this location information.
Consult your services supplier for how to configure your terminal for this service.
Parameter
Specification limit
GPS Antenna
supply voltage
3.0V
GPS Antenna
supply current
Up to 15mA
Digital input
Ground
(GND)
Switch on/off
input
Digital output
Fuse