Motorola MSAT-G2 Installation Manual page 4

An optional external speaker may be connected to the TU for remote monitoring. Serial and
ethernet ports are provided for external interfacing, debugging, software upgrading and future
expansion capabilities.
Antenna Unit
External Speaker
External Speaker
Antenna Cable
Transceiver Unit
External Interface Handset
Serial Handset Cable
PC
12 power supply
Debug/Upgrade/
Ethernet Power Cable
Future Expansion
Figure 2 – System Overview
MSAT-G2 Installation Guide 2