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T otally
modular amplifier composed of two PJ1000M separate amplifiers
and a "state of the art"
combiner system (HC2/2) Coupling system realized with "Strip-Line
Technology", equipped with internal protections (excess of
unbalancing, excess of VSWR,
over-temperature,
overdrive) for the complete checking of the equipment
Exceptionally high gain of power amplifier with relatively low
input
Automatic gain control providing fixed output power even in case
of fluctuating drive power High
reliability, easy handling and consistent performance standard
achieved among the various units
due to total absence of tuning requirements
Very
high efficiency of power amplifier, typically capable of more
than 2000 W, output power with
about 30
W of drive input power Each
amplifier is composed of four parallel 300 W R.F. power
amplifier modules for highest reliability
These
modules are coupled through a Wilkinson Splitter and Combiner
realized with "Strip-Line
Technology"
For each
amplifier: internal and Antenna VSWR, excessive temperature and
excessive drive power
protection, with indicator lights, which will put the
transmitter driver in stand-by position in the event
of failure |