HP Cell Phone Accessories E6380-90019 사용자 설명서
130
Chapter 5
Analog Measurements - Screens and Control Fields
Detector
Detector
Detector
This setting selects the type of detector used when measuring and
displaying AF signal levels.
displaying AF signal levels.
Detector Types
•
RMS
displays the root mean square (rms) value of signals.
•
RMS*SQRT2
displays the rms value of a signal multiplied by
.
•
Pk+
displays the positive peak value.
•
Pk
−
displays the negative peak value.
•
Pk
±
/2
adds the positive and negative peak values, and divides the
sum by 2.
•
Pk
±
Max
compares the positive and negative peaks and displays the
greater value (polarity is not indicated).
•
Pk+ Hold
displays and holds the positive peak value until the
measurement is reset. To reset, use
Meas Reset
(press and release the
Shift
key, then the
Hold
key), select a different detector, or re-select the
same detector.
•
Pk
−
Hold
displays and holds the negative peak value until the
measurement is reset. To reset, use
Meas Reset
(press and release the
Shift
key, then the
Hold
key), select a different detector, or re-select the
same detector.
•
Pk
±
/2 Hold
divides the sum of the positive and negative peak
values by 2, and displays the value until the measurement is reset.
To reset, use
To reset, use
Meas Reset
(press and release the
Shift
key, then the
Hold
key), select a different detector, or re-select the same detector.
•
Pk
±
Mx Hold
compares the positive and negative peaks and displays
the greater value until the measurement is reset. To reset, use
Meas
Reset
(press and release the
Shift
key, then the
Hold
key), select a
different detector, or re-select the same detector.
HP-IB Example
Operating Considerations
Screens on which this field is displayed
AF ANALYZER
2
Main Menu