Description
This command gets or sets the nominal input impedance Z0.
| Syntax |
Parameter |
:SENSe<ch>:CORRection:IMPedance[:INPut][:MAGNitude] |
<numeric> |
| Parameters |
accepted format |
allowed suffixes |
possible Errors |
description |
<ch> |
{ 1 | empty } |
none |
Invalid channel index |
Currently only one channel is supported. Empty means 1 is used as default. |
{ <numeric> | MINimum | MAXimum | DEFault } |
Range from 1pΩ to 1MAΩ |
Ohm |
Settings conflict |
The input impedance in Ohm. |
| Syntax |
Response |
:SENSe<ch>:CORRection:IMPedance[:INPut][:MAGNitude]? |
<numeric> |
| Parameters |
accepted format |
description |
<ch> |
{ 1 | empty } |
Currently only one channel is supported. Empty means 1 is used as default. |
| Response value |
description |
<numeric> |
The input impedance in Ohm |
Warning
Only in certain measurement modes input impedance values can be changed. If setting the impedance of the selected channel is not allowed in the selected measurement mode, the command is ignored and a Settings conflict error is added to the Error Event Queue.
Presets
For presets please refer to Measurement Modes and Default Settings.
Sample usage
Set the input impedance to 50Ohm in S11 measurement.
var visaSession = new TcpipSocket(VISA_RESOURCENAME);
visaSession.RawIO.Write(":CALC:PAR:DEF S11\n");
visaSession.RawIO.Write(":SENS:CORR:IMP 50\n");
visaSession.write(':CALC:PAR:DEF S11\n')
visaSession.write(':SENS:CORR:IMP 50\n')