:INPut:ATTenuation:CH2
Description
This command gets or sets the attenuation of channel 2.
Syntax
:INPut<ch>:ATTenuation<tr>:CH2
| Command | Query | Query Response |
|---|---|---|
| Yes | Yes | The attenuation value in dB |
| Parameters | Accepted Format | Allowed Suffixes | Possible Errors | Description |
|---|---|---|---|---|
<numeric> |
numeric value | none |
none |
The attenuation in dB. |
To learn more about channels and traces, please refer to the SCPI command structure
Accepted values
Warning
Not all attenuation values are valid. For a list of possible values please refer to Measurement Modes and Default Settings.
Presets
For presets please refer to Measurement Modes and Default Settings.
Sample usage
Set the attenuation of channel 2 to 10dB.
visaSession.write(':CALC:PAR:DEF S21\n')
visaSession.write(':INP:ATT:CH2 10\n')