Teledyne SSPA Quick Start Manual

Teledyne Paradise Datacom manufactures a wide
array of rack mountable Solid State Power Amplifiers
(SSPAs) in output power levels ranging from 20 Watts
to 2 kilowatts. Many of these SSPAs use an external
1RU power supply, which adds redundancy to the in-
put power to the amplifier.
Rack mountable SSPAs are available in 3RU, 5RU
and 7RU configurations, and may be arranged in re-
dundant or phase combined system arrays.
Rack Mounting
The SSPA and accompanying power supply chassis
both may be installed in a standard IEC 19" equipment
cabinet. The SSPA chassis is available with optional
rack slides. The slide extenders connect to mounting
holes in the sides of the chassis. Follow the rack slide
manufacturer's instructions on installation of the slide
rails into the equipment cabinet.
Secure the front panel of the amplifier and power sup-
ply to the cabinet frame mounting rails using 10-32x0.5
pan head screws, #10 flat washer and #10 nylon
washer (against the surface of the amplifier).
Never enclose the amplifier in any manner that pre-
vents air from circulating, or that restricts airflow. The
fans require at least a 6-inch clearance. Normal oper-
ating temperature range is 0 to +50 °C ambient.
Connect RF Input and Output
The RF Input connector is a Type N (F) connector. The
RF Output connector is band specific. Before applying
power, ensure the RF Output connector is properly
terminated to a load capable of handling the saturated
output power of the amplifier or an antenna feed.
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Quick Start Guide
Rack Mountable SSPAs
WARNING! Radiation hazards exist when not
terminated. Do not operate the amplifier without
terminating the RF Output (J2). NEVER look di-
rectly into the RF Output waveguide.
Follow proper installation an maintenance procedures
for all waveguide connected to the amplifier. For pres-
surized waveguide, install a pressure window at the
output of the amplifier.
Providing Prime Power
In most cases, prime power to the amplifier is provided
through a separate 1RU redundant power supply.
Power cables connect from the power supply bus bar
to quick connect power pole connectors on the SSPA.
Each of the four (4) power module slots in the power
supply chassis has its own terminal block input con-
nector, to which prime power is applied.
WARNING! Risk of electrical shock and energy
hazard. Disconnecting one power supply line
disconnects only one power supply module. To
isolate the power supply chassis completely,
disconnect all power supply lines.
The specification sheet for your amplifier lists the
prime input power required to operate the amplifier.
Consult the Operations Manual for instructions on con-
necting power to the amplifier or power supply chassis.
Local Communication
All Teledyne Paradise Datacom rack mountable
SSPAs share a common local menu structure, which is
detailed in the Operations Manual.
Settings for Communication, Operation, Fault Monitor-
ing, Options and Redundancy may all be selected from
the front panel menu. Operating conditions are also
available for review in the 2x40 front panel display.
Mute status and attenuation control are available from
the front panel. Up to 20 dB of attenuation adjustment
may be made, in 0.1 dB steps.
214628 REV - RA 7327