Atec Agilent-U2000 Series - Manual (Page 20)

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Display units:
Absolute: Watts or dBm
Relative: Percent or dB
Display resolution:
Resolution of 1.0, 0.1, 0.01 and 0.001
dB in log mode; one to four digits in
linear mode
Default resolution:
0.01 dB in log mode; three digits in
linear mode
Zero:
For performing internal and external
zeroing
Range:
Sensor-dependent, configurable in
1-kHz steps
2. Recording time for trace graphs may vary based on trace graph settings
(continued)
Power panel (basic) Power analyzer (advanced)
Save/Load file functions
Save measurement data (with
timestamp) √ (applies to strip chart display; up to 10,000
data points) √ (applicable in Strip Chart and Trace Graph)
Load measurement data √ (applicable in Strip Chart and Trace Graph) √ (applicable in Strip Chart and Trace Graph)
Data recording 2 (with timestamp) X √ (applicable in Trace Graph 2 , Soft Panel, Strip
Chart, and Gauge)
Instrument settings options
Save and restore instrument setting √ √
Time-gated measurements √ √
Instrument preset settings √ √
FDO table parameters √ √
Measurement limit and alert functions
Limit and alert notification X √
Alert summary X √
Support function
Print application screen √ √
Relative:
Displays all successive measure-
ments relative to the last referenced
value
Offset:
Allows power measurements to be
offset by –100 dB to +100 dB, con-
figurable in 0.001 dB increments, to
compensate for external loss or gain
Duty cycle:
Duty cycle values between 0.001% to
99.999% can be entered in increments
of 0.01% to display a pulse power
representation of measured power.
The following equation is used to
calculate the displayed pulse power
value: Pulse Power = Measured
Power/Duty Cycle
Limits:
High and low limits can be set in
the range between –150.00 dBm
to +230.000 dBm, in 0.001 dBm
increments
Preset default values:
Channel Offset (dB) = 0, Duty Cycle
Off, Frequency 50 MHz, AUTO
Average, AUTO Range, Free Run
Mode, dBm mode
Using the U2000 Series with the N1918A Power Analysis Manager
(continued)