Specifications

RIGOL Chapter 2 Command System
Programming Guide for DM3000
2-42
9. :CALCulate:DB:STATe
Syntax
:CALCulate:DB:STATe?
:CALCulate:DB:STATe {ON|OFF|1|0}
Function
Turns on or off the dB operation function.
The query returns ON or OFF.
Default
OFF
10. :CALCulate:DB?
Syntax
:CALCulate:DB?
Function
The query returns the dB measurement value in the form of scientific
notation such as -4.14956621e+01.
Explanation
dB operation function must be turned on before sending this
command.
11. :CALCulate:DB:REFErence
Syntax
:CALCulate:DB:REFErence?
:CALCulate:DB:REFErence { <range> |MIN|MAX|DEF}
Function
Sets the reference value for dB operations in dBm.
The query returns an integer.
Explanation
 <range> is an integer ranging from -120 to +120.
 The “DEF” is 0.
12. :CALCulate:DBM:STATe
Syntax
:CALCulate:DBM:STATe?
:CALCulate:DBM:STATe {ON|OFF|1|0}
Function
Turns on or off the dBm operation function.
The query returns ON or OFF.
Default
OFF
13. :CALCulate:DBM?
Syntax
:CALCulate:DBM?
Function
The query returns dBm measurement value the in the form of
scientific notation such as -4.15457917E+01.
Explanation
dBm operation function must be turned on before sending this
command.
14. :CALCulate:DBM:REFErence