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INPut Subsystem
TVS600 & TVS600A Command Reference
2–125
Execution Error –241, “Hardware missing”
Attempted to program INPut3 or INPut4 on an
instrument configured with two channels.
None
Command: INP1:FILT:FREQ 20E6
Query: INP1:FILT:FREQ?
Response: 20.0E+6
INPut:FILTer
INPut:IMPedance
INPut:IMPedance?
Sets or queries the input impedance of the specified input channel. The imped-
ance selections are 50 W and 1 MW. When input protection is enabled, an
overload of the 50 W input automatically sets impedance to 1 MW.
INPut<n>:IMPedance <impedance>
INPut<n>:IMPedance?
<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.
<impedance> (Channel impedance)
1
Query response
<NRf>
50
1E6
MINimum
MAXimum
<NF3>
50.0E+0
1.0E+6
50.0E+0
1.0E+6
1
The default multiplier for the <impedance> parameter is OHM. You can also use
KOHM or MOHM.
Dependencies
Examples
Related Commands
Syntax
Parameters