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Reference Manual ATLAS 1000 AR144 Page
17
of
41
Italian Technology of Broadcast
3.
ANALOG CARD
The analogue card is the interface between the RF box and the CPU card. This regulates the RF signal level from the RF box to the
CPU and from the CPU to the RF box.
4.
LED CARD
This card features a number of
LEDs: alarm, device state and 2 buttons meant mainly for start‐up and switching off. The buttons have
a second function of reading / modifying the function parameters of the amplifier.
5.
LCD
–
DISPLAY
The LCD display at the front allows monitoring of the amplifier parameters (PWR, SWR, temperature etc.)
6.
POWER SUPPLY
The module performs an efficient 240 Vac input voltage conversion to the 48Vdc power supply voltage for the RF pallet CPU card.
High efficiency of the device means very little heat is created during this regulation process.
CPU INTERFACE
In
hib
it
Command
Current
Sensor
Temperature
Sensor
PWR
Sensor
SWR
Sensor
Summary of Contents for ATLAS 1000 AR144
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Page 38: ...Reference Manual ATLAS 1000 AR144 Page 38 of 41 Italian Technology of Broadcast LED BOARD ...
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Page 40: ...Reference Manual ATLAS 1000 AR144 Page 40 of 41 Italian Technology of Broadcast ANALOG BOARD ...
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