Installation Guide

First InterComm ™ System VCA100 Installation Guide
A29799 rev A Page 7
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Systems Electronics and Integrated Solutions (E&IS). Further dissemination or disclosure of this information is strictly prohibited without
the written permission of BAE Systems.
The system operates on 12VDC vehicle power through an independent cab-mounted
switch. There are no speakers, microphones, or other vehicle tie-ins.
Eleven VCA100 models are available to cover the LMR bands (see Table 1 below). The
LMR antenna must match the frequency band of the VCA100 model being installed. A
standard, roof mounted 2.4 GHz 802.11 antenna is used for all VCA100 models.
Figure 1. Typical VCA100 Vehicle Installation