R&S ZVB - Page 1009

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 994
the generator power limit in 0.1-dB steps.
*RST value
The power limit is not changed after a *RST. The factory setting is 0 dBm.
SCPI,
Command
Types
Device-specific, command or query
Example:
See SOURce<Ch>:POWer<Pt>[:LEVel][:IMMediate]LLIMit:VALue
SOURce<Ch>:POWer<Pt>:GENerator<Gen>:OFFSet <numeric_value>, ONLY |
CPADd
Defines the power of an external generator or its power offset relative to the channel power
(SOURce<Ch>:POWer<Pt>[:LEVel][:IMMediate][:AMPlitude]).
<Ch>
Channel number.
<Pt>
Test port number of the analyzer. This suffix is ignored; the generator is
selected via <Gen>.
<Gen>
Generator number
<numeric_value>
Port-specific power offset.
Range [def. unit]
–300 dB to +300 dB [dB]. UP and DOWN increment/decrement the phase in 1-
dB steps.
*RST value
0 dB
Offset parameters
ONLY – only the port-specific power is used; the channel power is ignored.
CPADd – the port-specific power is added as an offset to the channel power.
*RST value
CPADd
SCPI, Command
Types
Device-specific, command or query
Example:
*RST; SOUR:POW -6
Reset the instrument, activating a frequency sweep and set the internal source
power (channel power) for the default channel 1 to -6 dBm.
SYST:COMM:RDEV:GEN1:DEF 'Ext. Gen. 1', 'SME02', 'gpib0', '21';
SYST:COMM:RDEV:GEN2:DEF 'Ext. Gen. 2', 'SME02', 'gpib0', '22'
Configure an R&S SME02 generator as external generator no. 1, assigning the
name Ext. Gen. 1 and a GPIB address 21. Configure a second R&S SME02
generator, assigning the name Ext. Gen. 2 and a GPIB address 22.
SOUR:POW:GEN1:OFFS 6, ONLY; :SOUR:POW:GEN2:OFFS 6, CPAD
Set the source power of generator no. 1 to +6 dBm, the source power of
generator no. 2 to 0 dBm.
SOURce<Ch>:POWer<Pt>:GENerator<Gen>:PERManent[:STATe] <Boolean>
Defines whether the external generator is available as an external signal source in the test setup. External
generators are always on for all partial measurements.