Rigol DM3058 - Page 82

RIGOL
Programming Guide for DM3058
3-56
The command queries and sets dB reference value.
Parameters:
Name
Type
Range of Values
Default
<value>
consecutive integer
120 dBm~+120 dBm
0
Explanations:
:calculate:DB:reference?: Query the dB reference value.
:calculate:DB:reference□{<range>|MIN|MAX|DEF}: Set the dB reference value.
This command is available only when dB operation is on.
When setting dB reference value, <value> should be an integer between +120dB
and -120dB. MIN denotes -120dB, MAX denotes +120dB, and DEF denotes 0.
Return Format:
The query returns current dB reference value.
11. :calculate:DB:state
Command Format:
:calculate:DB:state?
:calculate:DB:state□{ON|OFF}
Function:
The command queries or sets the enable state of dB operation.
Explanations:
:calculate:DB:state?: Query the enable state of dB operation.
:calculate:DB:state□{ON|OFF}: Enable or disable dB operation.
Return Format:
The query returns the enable state of dB operation: ON or OFF.
Example:
Disable dB operation:
:calculate:DB:state□OFF