User's Manual

Mini 200mW
User’s Manual
R-Tron., Inc. 11/15 page
3.1.2 Main Control Unit (MCU)
The ARCU board is the control unit of the repeater. The ARCU board is used to supervise and control
operational parameters such as gain control, ALC handling, etc. The ARCU takes care of alarms and
the event log, password and logon, and many other procedures.
Figure 3.3 A Main control unit of the Mini 200.
3.1.3 Power Supply Unit (PSU)
The Power Supply Unit (PSU) roles in each needed dc power source as well as converter of ac power
to dc power.
Figure 3.4 Power supply unit of Mini 200.