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KA BAND OUTDOOR TWT AMPLIFIER
3-12
3.5 Operation with Ethernet
Refer to chapter 4 “External Interfaces” for detailed information on utilizing the Ethernet
communication feature.
Figure 3-7. Ethernet Option
3.6 First Time Pre-Power Procedure
Before applying prime AC power to the Ka-Band TWTA, verify that the following conditions are
met:
•
AC prime power is 100 - 240 VAC +/- 10%, 47-63 Hz, as indicated by the label
located on exhaust end of unit, and single phase.
•
The AC power cord is connected to J1, but the AC power is not turned on.
•
A ground strap is connected from the station's ground bus to the 6-32 ground
screw-mounting hole located on the amplifier front panel.
•
The RF Input and RF Output are connected to a matched source and test load. RF
input power is off.
•
All RF connections are terminated and tight.
•
If the system includes a Remote Control Unit, the optional RCU Remote Control
Unit is connected to serial interface port (J6).
INSTALLATION AND OPERATION MANUAL