HP 8901B Operation And Calibration Manual page 161

Variable Parameters
I
Measurement
and Code
dB Ext.
Attenuator
Filters
(HO-2
and
LO-3
De-emphasis
(0-5)
Calibration
Factors
Frequency
Offset
Detectors
Ranges
(Dl-9)
Limit/
Ratio
Yes
-
Yes
Yes
Yes
I
IF
Level Measurement
(Sa)
7
IF Avg
~
Tuning
Yes
N/A
N/A
RF Frequency Measurement (M5)
LO
Frequency (33.XSP)
IF Frequency (34.XSP)
I
Frequency Error Measurement
(S5)
Tuning
Yes
Yes
Yes
Yes
Yes
I
Audio Measurements
Audio Frequency (Sl)
Audio Distortion
(S2)
External
Audio
RMS Level (3O.XSP)
SlNAD (29.XSP)
N/A
Yes (FM)
N/A
Yes (FM)
Tuning
Tuning
N/A
Tuning