Cubic COM5000-8 - Page 57

351804-1 Rev. 100
COM5000-8 TECHNICAL MANUAL
47
5 kW Transmitter
≤12”coax
RFIN
208 VAC
Figure 5.4.3.3. Test set up for System Controller operational adjustment
Exciter Interface (J3) RF INPUT (J5)
System Controller module
RF OUTPUT
COM5000-8
Variable
Attenuator
Wattmeter
Sensor
50 Ohm, 4 kW Load/
Attenuator
Spectrum
Analyzer
Oscilloscope
DVM
T-4180 Exciter Audio (J6)
PA Control (J5) Output (J3)
RF Signal
Generator
50 Ohm Load,
10 kW
50 Ohm
Termination
Directional
Coupler
J4
J3
T