Install Guide

26
anTennas
1) INTERNAL ANTENNAS
Ranger 4.0 contains celullar, WIFI, Bluetooth and GPS antennas.
Cellular, WIFI and Bluetooth antennas are capable of transmitting.
Ranger should be installed and operated with a minimum distance of
20 cm (8”) between the radiator and the operator.
The orientation and mounting location of Ranger4.0 can have an
effect on antenna performace.
To optimize GPS performace, mount the Ranger vertically with a
clear view of the sky.
2) EXTERNAL ANTENNAS
If desired, external WIFI and/or GPS antennas can be used with
Ranger 4.0
Specific antenna selection depends on the individual system setup.
Contact Mentor Engineering for assistance in selecting an appropriate
antenna.
Use short lengths of low loss cabling whenever possilbe. WIFI
performace is especailly susceptible to cable losses.
Some importance features to consider are:
Compact construction,
Durability
Weatherproofing
Temperature stability
Mode of Installation