Chapter 3 installation, Tri-mode antenna, Chapter 3 – NavCom RT-3020 Rev.D User Manual
Page 24: Installation

RT-3020 User Guide - Rev. E
This chapter provides guidance on hardware should be
installation for optimum performance.
Tri-Mode Antenna
The antenna is fitted with a 5/8” BSW threaded mount
with a depth of 16mm (0.63”). This should be used as
the primary means of mounting the antenna.
It is possible to remove the 5/8” BSW threaded alloy
insert to reveal the secondary means of mounting the
antenna which consists of a 1-14UNS-2B thread with a
depth of 16mm (0.63”) typically used in the marine
industry for navigation antenna.
Figure 6: Tri-Mode
GPS
Antenna
The eight Phillips screws on the base of the antenna
should NOT be loosened or used for mounting the
antenna as this will VOID the warranty and compromise
the environmental seal of the antenna, and lead to
internal damage.
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