Tait TB9100, Installation And Operation Manual

Page: 12 / 144

12 Description TB9100 Installation and Operation Manual
© Tait Electronics Limited May 2006
Power Management Unit
The PMU provides the 28VDC
power supply for the modules in the
TB9100. The input voltage can be
AC, DC or both AC and DC,
depending on the model. An auxiliary
DC output is also available when the
optional power supply board is fitted.
This board is available with an output
of 13.65 VDC, 27.3 VDC, or
54.6VDC.
Front Panel
The TB9100 front panel is mounted onto the subrack with two
quick-release fasteners. It incorporates the cooling fans for the PA and
PMU.
Control Panel
The TB9100 control panel is
mounted onto the subrack and is
accessible through an opening in the
front panel. The control panel
provides the user with hardware
controls for direct control of the base
station.
AC and DC PMU shown