R&S ZVB - Page 910

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 895
<Ch>
Channel number
<fixed_frequency>
Fixed frequency
Range [def. unit]
Depending on the instrument model [Hz]. The increment (parameters UP or
DOWN) is 0.1 kHz.
*RST value
Minimum of the analyzer's frequency range, f
MIN
SCPI, Command
Types
Device-specific, command or query
Example:
*RST; FREQ:CONV:MIX:LOF 1 GHz
Reset the analyzer and specify a fixed frequency of 1 GHz, to be assigned
to the LO signal.
FREQ:CONV:MIX:FFIX?; FIX?
Query the fixed frequency and the signal assignment using the alternative
commands. The response is 1000000000;LO.
[SENSe<Ch>:]FREQuency:CONVersion:MIXer:LOINternal NONE | <port_number>
[Deprecated command, replaced by [SENSe<Ch>:]FREQuency:CONVersion:MIXer:LOPort<Stg>]
Selects an analyzer port as a signal source for the LO signal (internal source).
<Ch>
Channel number
NONE
LO signal is not controlled by the analyzer.
<port_number>
Analyzer port number
Range [def. unit]
3 (for 3-port analyzers), 3, 4 (for 4-port analyzers)
No internal source is available for 2-port instruments.
*RST value
NONE
SCPI, Command Types
Device-specific, command or query
Example:
FREQ:CONV:MIX:LOIN 3
Select port no. 3 as a signal source for the LO signal.
[SENSe<Ch>:]FREQuency:CONVersion:MIXer:LOMultiplier<Stg> <numerator>,
<denominator>
Selects the frequency conversion factors for the LO 1 or L0 2 signal.
The frequency conversion factors for vector mixer measurements (options R&S ZVA-K5) must be
equal to 1.
<Ch>
Channel number
<Stg>
Mixer stage (signals LO 1 or LO 2; see
[SENSe<Ch>:]FREQuency:CONVersion:MIXer:STAGes)
<numerator>,
The conversion factor is a ratio of two integer numbers