The EV9-101T is a launch or line repeater amplifier designed for 9 wire
installations. It has nine separate amplifiers, one for each satellite polarity
and one for the terrestrial signals. This amplifier will also inject 18V DC
power into a system at up to 2.0A from an external power supply (EV5-034).
The EV9-101T can be powered via the horizontal trunk cables enabling the
power to be injected anywhere into the system where the headend is not near a
source of mains electrical supply. It will pass up to 2A at 18V DC between the
inputs and outputs for powering other devices.
This adds to the flexibility of EV9 systems where often the power source is
in the basement or at ground level but the headend is required at the uppermost
floors.
The EV9-101T always passes DC to its inputs for powering of LNBs or items of
equipment on its input side and there is switchable DC pass to its outputs for
powering of multiswitches and amplifiers at its output.
Line powering is via the H lines and will pass up to 1A 18V DC on each line.
This amplifier will also power a masthead pre-amplifier at 12V 100mA for
convenience.
It is equipped with slider attenuators and frequency slope controls for
highly reliable fixed level attenuation which will not decay over time.
