ITB ATLAS 1000 AR144, Руководство по системам и процедурам

Страница: 8 / 41

Reference Manual ATLAS 1000 AR144 Page 8 of 41
Italian Technology of Broadcast
DEVICE DESCRIPTION
This chapter describes how to perform installation, setup and how to perform controls on the amplifier.
The information is addressed to a sy
stem manager, expert in the knowledge of high‐performance transmission systems.
ATLAS 1000 AR144 is a solid state amplifier which operates in the 144 MHz frequency ranges. The RF part is made up of an
amplifier unit ( MD 1200P AR 144 ) able to supply 1200 Watt power in continuous service. ITALAB’s philosophy is to avoid
components from working under stress, to this aim, the output power has been reduced to 1000 Watt at full regime. This ensures
the product is reliable.
The radiofrequency part (made up of RF Pallet, Low‐Pass Filter and of the output coupler) is placed within a box so it is screen ed from
all other components that complete this device.
The power supply is switching, ultra‐compact and of optimum quality. We have been gener ous with its features to ensure optimal
performance.
All the ATLAS 1000 AR144 functionalities (RF temperature, incoming air temperature, internal temperature, output power and
reflected power) are managed by a microprocessor which controls them in real time. This allows the device to work in optimal
conditions.