Appendixes A
Keysight U8903B User’s Guide 471
Input Config
Connector
–UnBal
–Bal
– Optical
–DSI
Select the input connector type.
Impedance
Unbalanced connector
type
–75 Ω
–HiZ
Balanced connector
type
–110 Ω
–HiZ
Select the input impedance value.
Freq Scaling
– MISR
– Custom
Select the frequency scaling type.
Ref SR
This is only available when frequency scaling is
Custom.
Set the reference sample rate value.
Table A-8 Digital analyzer menu tree description (continued)
Level 1 Level 2 Level 3 Level 4 Description