High-Level Diagnostic Tools, Processes and References
l
Temperature
– the tem-
perature value that is dis-
played indicates the internal
real-time ambient tem-
perature of the module in
degrees Celsius.
l
Voltage
– the +12 V, +5 V,
+3.3 V, and -12 V power
supplies display as green
when they are functioning
and within tolerance.
l
Self Test
– the word "Pass"
along with a green back-
ground color indicates that
the module's self test
passed. If the self test fails,
the word "Fail" is displayed and the background color turns red.
l
Serial #
– the module's serial number is displayed.
l
Estimated Loss
o
Port Loss
– displays the estimated amount of loss that occurs through the RF IN port connector.
o
Preselector Loss
– displays the estimated loss that occurs through the YTF preselector filter path.
o
Attenuator Loss
– displays the estimated loss that occurs through the step attenuator path.
o
Total Loss
– displays the sum of the estimated Port Loss, Preselector Loss, and Attenuator Loss.
l
The values for
Step Attenuator
, Preselector (
Enabled
and
Frequency
), and
RF Path
reflect the settings
you've made in the SFP interface. For reference, refer also to the
).
Agilent M9360A PXI Attenuator/Preselector Service Guide
17
Summary of Contents for M9360A
Page 1: ...Service Guide Keysight M9360A PXI Attenuator Preselector 100 KHz to 26 5 GHz ...
Page 2: ......
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