Fig. 16:
3G USB Connector
Note
To see a list of compatible external USB modems, please visit:
http://www.bintec-elmeg.com
3.6.6 Connecting the GPS antenna
The bintec H2 Aut has an FME connector to connect an active GPS antenna (on models equipped with
this interface).
Since the router doesn't have any internal antennas, an active 3.3V external antenna must be installed on the bintec
H2 Aut to optimize the GPS signal quality.
The cable used to connect the antennas must be valid for radio frequency (RF) signal communications of up to 1.5
GHz and impedances of 50 Ohms. Please note that the quality and length of an antenna cable can affect the RF sig-
nal quality (transmitted and received), which, in turn, will affect the device coverage and data exchange rates.
The following image shows the position of the GPS antenna connector.
Fig. 17:
GPS antenna connector
Note
The GPS will not work properly unless you install a valid SIM card.
For further information on GPS configuration, please see the following manual: bintec Dm812-I GPS.
bintec elmeg GmbH
3 Components and power supply
bintec H2 Aut
17
