Reciter; Power Amplifier - Tait TB9100 Installation And Operation Manual

Reciter

The reciter module comprises the
receiver, exciter and digital control
circuitry. It also incorporates the
network board, which provides the
connection to the digital and analog
lines and to the general purpose digital
inputs and outputs.

Power Amplifier

The power amplifier amplifies the RF output from the reciter and is available
in 5W, 50W and 100W models.
The 5W and 50W models mount vertically in the subrack, while the 100W
model mounts horizontally as it has a wider heatsink. The 100W PA is also
fitted with an airflow duct.
All three models are designed to operate on the 28VDC output provided by
the TB9100 power management unit. In addition, variants of the 5W and
50W models are available for operation on 12VDC. These two 12V PAs are
fitted with an internal boost regulator board, which converts the 12V
nominal DC input to a 28VDC output to power the PA circuit boards. The
boost regulator board also provides a 12VDC output to power the reciter.
TB9100 Installation and Operation Manual
© Tait Electronics Limited May 2006
5/50W PA 100W PA
Description 11