Rohde & Schwarz 1145.1010.04/05/06, Operating Manual

Page: 732 / 813

SOURce<Ch>:POWer... R&S
®
ZVA/ZVB/ZVT
1145.1084.12 6.270 E-6
SOURce<Ch>:POWer<Pt>[:LEVel][:IMMediate]:SLOPe <numeric_value>
Defines a linear factor to modify the internal source power at port <Pt> as a function of the stimulus
frequency. The value can be set for frequency sweeps only.
<Ch> Channel number.
<Pt>
Test port number of the analyzer.
<numeric_value> Port-specific slope factor.
Range [def. unit] –40 dB/GHz to +40 dB/GHz. The resulting power range over the
entire frequency sweep must be within the power range of the
analyzer; refer to the data sheet [dBm]. UP and DOWN
increment/decrement the source power in 0.1-dB/GHz steps.
*RST value 0 dB/GHz
SCPI, Command
Types Device-specific, command or query
Example:
See SOURce<Ch>:POWer<Pt>[:LEVel][:IMMediate][:AMPlitude]
SOURce<Ch>:POWer<Pt>:PERManent[:STATe] <Boolean>
Defines whether the source power is permanently on.
<Ch> Channel number.
<Pt> Test port number of the analyzer.
<Boolean> ON - Power at port <Pt> is permanently on
OFF - Power is only on for the partial measurements that require
the port as a drive port.
*RST value OFF
SCPI, Command
Types Device-specific, command or query
Example:
SOUR:POW2:STAT ON
Switch the RF power at port no. 2 on.
SOUR:POW2:PERM ON
Activate a permanent signal source.
SOURce<Ch>:POWer<Pt>:STARt <numeric_value>
Defines the start power for a power sweep which is equal to the left edge of a Cartesian diagram. A
power sweep must be active (
[SENSe<Ch>:]SWEep:TYPE POWer
) before this command can be
used.
<Ch> Channel number.
<Pt> Test port number of the analyzer. This suffix is ignored because
the selected power sweep range applies to all source ports used
in the active channel.