Installation Instructions
TRNC[G] Range
SW3-684- v3
1. Introduction
This document is a guideline for installation of the TRNC[G] range of transit antennas onto a vehicle roof and
should be used as guidance in the context of a well-planned installation.
It should be noted that the requirements of a specific installation may differ from those outlined in this document,
which gives best practice. If In any doubt, advice from installation experts or the vehicle manufacturer should be
sought.
2. Important Safety Considerations
Failure to carry out an adequate risk assessments, to follow relevant laws, specifications, and
best practice, and to plan installations with expert advice in respect of the matters below may
increase the possibility of death, serious injury or damage to property.
Panorama strongly recommends mounting the antenna using appropriate stainless steel M12 cap
head bolts, nuts and washers sealed with the supplied M12 bonded sealing washers tightened to a
torque of 6Nm along with the supplied N connector mounting nuts and washers tightened to 5Nm.
Electrical Safety Note
This product contains an active GPS/GNSS antenna (part number SR8-JG26NS).
Rated voltage: 3-5VDC Rated current: 20mA maximum.
The supply to these devices must be provided with overcurrent protection of 1A maximum.
2.1. Earthing-Grounding
In many installation scenarios (e.g.: where overhead lines are present) it will be extremely important to ensure that
there is a low resistance contact between the antenna housing and the body of the vehicle.
EN
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