Agilent Technologies 35670A Manual&Nbsp;

The analyzer determines the default Y-axis unit based upon the specified measurement data and trace
coordinate system. Table E-1 lists these default Y-axis units.
Units for data registers (D[1|2 . . . |8] ) and waterfall registers (W[1|2|...|8]) are dependent upon the type
of measurement data stored in the register. See the appropriate measurement data row for valid unit
selections.
Table E-1. Default Y-axis Units for Measurement Data and Trace Coordinates.
Measurement Data Specified Trace Coordinates
Type of Measurement
CALC:FEED?
Linear or
Logarithmic
Magnitude
CALC:FORM MLIN
dB Magnitude
CALC:FORM MLOG
Phase/Unwrapped
Phase
CALC:FORM
[PHAS|UPH]
*
Real/Imaginary
CALC:FORM
[REAL|IMAG]
auto correlation
CALC:FEED ‘XTIM:CORR’
VPK2 DBV DEG VPK2
capture buffer
CALC:FEED ‘TCAP’
VPK DBV DEG VPK
Coherence
CALC:FEED ‘XFR:POW:COH’
none none DEG none
composite power
CALC:FEED ‘XFR:POW:COMP’
VRMS DBVRMS DEG VRMS
cross correlation
CALC:FEED ‘XTIM:CORR:CROS’
VPK2 DBV DEG VPK2
cross spectrum
**
CALC:FEED ‘XFR:POW:CROS’
VRMS2 DBVRMS DEG VRMS2
cumulative density function
CALC:FEED ‘ XTIM:VOLT:CDF’
none DB DEG none
frequency response
CALC:FEED ‘XFR:POW:RAT’
none DB DEG none
Histogram
CALC:FEED ‘XTIM:VOLT:HIST’
COUNT DBCOUNT DEG COUNT
linear spectrum
CALC:FEED ‘ XFR:POW:LIN’
VRMS DBVRMS DEG VRMS
normalized variance
CALC:FEED ‘XFR:POW:VAR’
none DB DEG none
Orbits
CALC:FEED ‘XVOL:VOLT’
not valid not valid not valid VPK
order track
CALC:FEED ‘XORD:TRACK’
VRMS DBVRMS DEG VRMS
power spectrum
CALC:FEED ‘XFR:POW’
VRMS2 DBVRMS DEG VRMS2
probability density function
CALC:FEED ‘XTIM:VOLT:PDF’
1/V DB1/V DEG 1/V
rpm profile
CALC:FEED ‘XRPM:PROF’
COUNT
***
DBCOUNT DEG COUNT
Time
CALC:FEED ‘XTIM:VOLT’
VPK DBV DEG VPK
Determining Units
E-2

Agilent Technologies 35670A Specifications

General

Brand	Agilent Technologies
Model	35670A
Category	Measuring Instruments
Language	English