Keysight U8903B, Руководство пользователя

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A Appendixes
532 Keysight U8903B User’s Guide
SMPTE Level Sweep
(Signal Analysis)
Freq Lock
– Gen Lock
– Custom
Select the searching method for the upper and
lower frequencies.
Upper Freq
Set the upper fundamental frequency value. This
setting is only available when Freq Lock is set to
Custom.
Lower Freq
Set the lower fundamental frequency value. This
setting is only available when Freq Lock is set to
Custom.
Sample Size
– 2048
– 4096
– 8192
– 16384
– 32768
– 65536
– 131072
– 262144
– 524288
– 1M
– 2M
Select the number of samples to be acquired for
the measurement.
Input Range
Auto Range
– On
– Off
Enable or disable the auto input range.
Track 1st Ch
– Enable
– Disable
Enable or disable the tracking of the first channel.
Voltage Range Set the input voltage range.
– SMPTE Ratio
– SMPTE Ratio Vs Measured Amplitude
Refer to “ Graph ” on page 549 for the graph
menu tree.
Table A-30 Measurement settings > SMPTE Level Sweep menu tree description (continued)
Tab Level 1 Level 2 Level 3 Description