Source]:level:limit – RIGOL DSG3000 Series User Manual
Page 63
RIGOL
DSG3000 Programming Guide
2-43
[:SOURce]:LEVel:LIMit
Syntax
[:SOURce]:LEVel:LIMit <value>
[:SOURce]:LEVel:LIMit?
Description
Set the limit of the RF output amplitude.
Query the limit of the RF output amplitude.
Parameter
Name
Type
Range
Default
<value>
Real
-140dBm to 25dBm
25dBm
Explanation
When <value> is set in "Number" form (for example, 2), the default unit is
dBm. When it is set in "Number + Unit" form (for example, 2dBm), the limit
displayed in the RF signal generator interface is related to the setting of Level
Unit.
—
When the level unit is "dBm", it is displayed as 2.00dBm;
—
When the level unit is "dBmV", it is displayed as 48.99dBmV;
—
When the level unit is "dBuV", it is displayed as 108.99dBuV;
—
When the level unit is "Volts", it is displayed as 281.50mV;
—
When the level unit is "Watts", it is displayed as 1.58mW.
The default unit of all the return values is dBm.
After setting the amplitude limit, you can use the up/down direction keys or
knob to modify the limit at the current step. At this point, you can query or set
Return Format
The query returns the limit of the RF output amplitude, for example, 5.60.
Example
:LEV:LIM 5.6
:LEV:LIM?
Related
Command