R&S ZVB - Page 996

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 981
SOURce<Ch>:FREQuency<Pt>:CONVersion:MIXer:PMFixed RF | LO | LO1 | LO2 |
AUXLo | IF, <fixed_power>
Assigns a fixed power to the RF, LO 1, LO 2, Aux LO, or to the IF signal.
<Ch>
Channel number
<Pt>
Physical port number of the analyzer. This suffix is ignored, because the port
assignments for mixer measurement are fixed.
Port
parameters
RF – mixer input signal
LO | LO1 – local oscillator signal no. 1
LO2 – local oscillator signal no. 2, for 2-stage mixer measurements
([SENSe<Ch>:]FREQuency:CONVersion:MIXer:STAGes)
AUXLo – Aux LO signal for vector mixer measurements (option R&S ZVA-K5)
IF – mixer output signal
<fixed_power>
Fixed power
Range [def. unit]
–40 dBm to +10 dBm. The exact range depends on the analyzer model or
external generator used; refer to the data sheet [dBm]. UP and DOWN
increment/decrement the source power in 0.1-dB steps.
*RST value
–25 dBm
SCPI,
Command
Types
Device-specific, command or query
Example:
See [SENSe<Ch>:]FREQuency:CONVersion:MIXer:MFFIXed
SOURce<Ch>:FREQuency<Pt>:CONVersion:MIXer:PMODe RF | LO | LO1 | LO2 |
AUXLo | IF, FIXed | FUNDamental
Sets the RF, LO 1, LO 2, Aux LO, or the IF signal ports to fixed power or to the channel base power.
<Ch>
Channel number
<Pt>
Physical port number of the analyzer. This suffix is ignored, because the port
assignments for mixer measurement are fixed.
Port
parameters
RF – mixer input signal
LO | LO1 – local oscillator signal no. 1
LO2 – local oscillator signal no. 2, for 2-stage mixer measurements
([SENSe<Ch>:]FREQuency:CONVersion:MIXer:STAGes)
AUXLo – Aux LO signal for vector mixer measurements (option R&S ZVA-K5)
IF – mixer output signal
Power
parameters
FIXed – use a fixed power, to be specified via
SOURce<Ch>:FREQuency<Pt>:CONVersion:MIXer:PMFixed
FUNDamental – use the channel base power specified via
SOURce<Ch>:POWer<Pt>:STARt, SOURce<Ch>:POWer<Pt>:STOP,
SOURce<Ch>:POWer<Pt>[:LEVel][:IMMediate][:AMPlitude]
*RST value
Minimum of the analyzer's frequency range, f
MIN
SCPI,
Command
Types
Device-specific, command or query
Example:
See [SENSe<Ch>:]FREQuency:CONVersion:MIXer:MFFIXed