Specifications

2-0.8
Proprietary and Confidential
VAX TX SYSTEM (ALC DETAIL)
Drawing 7.pdf
Software
Functions
Pin diode for
analog
Digital error
signal (negative
feedback)
Gain max when Tx cool.
Decreases during warm-up.
20% (-1.0dB drop normal.)
Comparator
(software)
DC error signal
DAC # 200 power
rising
DAC #500 @ full
power
RF
DC
UDC out 70mW
with 30mW
headroom for ALC.
SPI Bus (serial
protocol interface)
(in exciter)