Keysight U8903B - Page 467

Appendixes A
Keysight U8903B User’s Guide 467
Functions
(SMPTE IMD)
Unit
–dB
– ΔdB
–%
–x
Select the unit type.
Format
–Off
– Linear
–Delta
Select the reading format of the returned
measurement reading.
Set result as ref. from Channels 1 to 2
Store the measurement result from the selected
channel as the reference ratio.
Ref. Ratio Set the reference ratio value.
Functions
(DFD60268 2nd/
DFD 60268 3rd/
DFD 60118 2nd/
DFD 60118 3rd)
Unit
–dB
– ΔdB
–%
–x
Select the unit type.
Format
–Off
– Linear
–Delta
Select the reading format of the returned
measurement reading.
Set result as ref. from Channels 1 to 2
Store the measurement result from the selected
channel as the reference ratio.
Ref. Ratio
Set the reference ratio value.
There is only one reference ratio for each channel.
Functions
(Positive peak)
Unit
– FFS
–dBFS
–%FS
–V
–dB
–dBV
–dBr
–x
–LSB
–Hex
–Dec
–dBSPL
Select the measurement unit type.
Format
–Off
– Logarithmic
– Linear
Select the reading format of the returned
measurement reading.
Functions
(Positive peak)
Set result as ref. from Channels 1 to 2
Store the measurement result from the selected
channel as the reference frequency.
Ref. Level
Set the reference level value.
There is only one reference level for each channel.
Volt/FS Set the volts/FS reference value.
Table A-8 Digital analyzer menu tree description (continued)
Level 1 Level 2 Level 3 Level 4 Description