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INPut Subsystem
2–122
TVS600 & TVS600A Command Reference
INPut:COUPling
INPut:COUPling?
Sets or queries the type of signal coupling for the specified input channel. When
AC coupled and INPut:IMPedance is set to 1 MW, frequencies below 10 Hz are
attenuated. When AC coupled and INPut:IMPedance is set to 50 W, frequencies
below 200 kHz are attenuated. Setting COUPling to GROund connects the input
of the amplifier to ground and presents a high impedance to the incoming signal.
INPut<n>:COUPling <coupling>
INPut<n>:COUPling?
<n> (Channel Number)
1
Query response
1
2
3
4
Not applicable
1
The input channel number <n> is used by the commands INPut<n> and VOLTage<n>.
If you omit <n>, the default is channel 1.
<coupling> Query Response
AC
DC
GROund
AC
DC
GRO
DC
Execution Error –141, “Invalid character data, CALC1:WMC FTM”
Attempted to set coupling to an illegal value.
Execution Error –241, “Hardware missing”
Attempted to program INPut3 or INPut4 on an
instrument configured with two channels.
None
Command: INP1:COUP AC
Query: INP1:COUP?
Response: AC
Syntax
Parameters
Reset Value
Errors and Events
Dependencies
Examples