R&S ZVB - Page 909

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 894
Query the fixed frequency and the signal assignment using the alternative
commands. The response is 1000000000;IF.
[SENSe<Ch>:]FREQuency:CONVersion:MIXer:IFPort <port_number>
Selects an analyzer port as receive port for the IF signal.
For mixer delay measurements and vector mixer measurements (options R&S ZVA-K5, R&S ZVA-K9,
R&S ZVA-K10), the IF signal must be measured at port 2.
<Ch>
Channel number
<port_number>
Analyzer port number (physical port)
Range [def. unit]
1 to number of analyzer ports [1].
*RST value
2
SCPI, Command Types
Device-specific, command or query
Example:
See [SENSe<Ch>:]FREQuency:CONVersion:MIXer:MFFIXed
[SENSe<Ch>:]FREQuency:CONVersion:MIXer:LOEXternal NONE | <gen_number>
| SOURce1 | SOURce2
[Deprecated command, replaced by [SENSe<Ch>:]FREQuency:CONVersion:MIXer:LOPort<Stg>]
Selects an external generator as a signal source for the LO signal (external source).
<Ch>
Channel number
NONE
LO signal is not controlled by the analyzer.
<gen_number>
Number of external generator as defined in the System Configuration –
External Generators dialog.
*RST value
NONE
SCPI, Command
Types
Device-specific, command or query
Example:
FREQ:CONV:MIX:LOEX 1
Select the generator no. 1 as a signal source for the LO signal. An error
message -222,"Data out of range..." is generated unless an external generator
is available.
[SENSe<Ch>:]FREQuency:CONVersion:MIXer:LOFixed <fixed_frequency>
[Deprecated command, replaced by [SENSe<Ch>:]FREQuency:CONVersion:MIXer:MFFixed]
Defines a fixed frequency and assigns it to the LO signal (for alternative commands see example below).