Input Subsystem - Agilent Technologies ESA Series User's/Programmer's Reference

INPut Subsystem

The INPut subsystem controls the characteristics of analyzer input ports.
Input Port Coupling
:INPut:COUPling AC|DC
:INPut:COUPling?
Selects ac or dc coupling for the front panel INPUT port. A blocking capacitor is
switched in for the ac mode.
CAUTION Instrument damage can occur if there is a dc voltage present at the INPUT and dc
coupling is selected.
Factory Preset
and *RST:
Remarks:
Table 5-3 Selecting Input Coupling
Model Number
E4402B with Option
UKB
E4404B
E4404B with Option
UKB
E4405B
E4405B with Option
UKB
E4407B with Option
UKB
Front Panel
Access:
Chapter 5
ac
This command is available only on Agilent ESA spectrum
analyzer models E4402B Option UKB, E4407B Option UKB,
E4404B, or E4405B. See
for your ESA model and option.
AC
Frequency Range
100 kHz to 3 GHz
100 kHz to 6.7 GHz
100 kHz to 6.7 GHz
100 kHz to 13.2 GHz
100 kHz to 13.2 GHz
10 MHz to 26.5 GHz
Input/Output (or Input), Coupling AC DC
Remote Command Reference
INPut Subsystem
Table 5-3 for frequency range limits
DC
Frequency Range
100 Hz to 3 GHz
9 kHz to 6.7 GHz
100 Hz to 6.7 GHz
9 kHz to 13.2 GHz
100 Hz to 13.2 GHz
100 Hz to 26.5 GHz
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