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KA BAND OUTDOOR TWT AMPLIFIER
B-16
B.2.6.2 Restore
Window
The
Restore Window
feature restores a minimized Meters Window if a fault occurs or the
amplifier is latched into fault state.
B.2.6.3 Confirmation
There are confirmation options available which will prompt the user to confirm when changes
are made to the transmit state of the amplifier, such as Transmit, Standby and RF inhibit.
B.2.7
Tuning Screen Setup
B.2.7.1 Millitron
Within the Engineering tab, the tuning screen allows channel specific parameters to be changed.
Tuning a channel consists of adjusting the beam voltage until the desired center frequency
response is obtained.
Figure B-9 Millitron Channel Tuning/Changing screens
For bandwidths up to 1000 MHz, a single voltage setting can be used for the Millitron. Over 1000
MHz, it is recommended that multiple bands be set up corresponding to the individual
transponders being used. For instance, a common split of bands for commercial satellite uplink is
28.35-28.60 and 29.0-29.5 GHz.
INSTALLATION AND OPERATION MANUAL