R&S ZVB - Page 994

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 979
CW | FIXed – The reduced formula with f
b
= 0 is applied. f
r
= <offset>; the
command defines a fixed frequency.
*RST value
SWEep
SCPI, Command
Types
Device-specific, command or query
Example:
*RST; FREQ:STAR 1E+9; STOP 1.1E+9
Reset the analyzer (activating a frequency sweep) and set the sweep range
between 1 GHz and 1.1 GHz.
SOUR:FREQ2:CONV:ARB:IFR 2, 1, 1E+9, SWE
Convert the source frequency at test port no. 2 to the range between 3 GHz
and 3.2 GHz.
SOURce<Ch>:FREQuency<Pt>:CONVersion:MIXer:FUNDamental RF | LO
[Deprecated command, replaced by [SENSe<Ch>:]FREQuency:CONVersion:MIXer:FUNDamental]
Selects the mixer input signal which is at the channel base power (to be defined by means of
SOURce<Ch>:POWer<Pt>:STARt, SOURce<Ch>:POWer<Pt>:STOP,
SOURce<Ch>:POWer<Pt>[:LEVel][:IMMediate][:AMPlitude]).
<Ch>
Channel number.
<Pt>
Physical port number of the analyzer. This suffix is ignored, because the port
assignments for mixer measurement are fixed.
Parameters
RF – mixer input signal
LO – local oscillator signal
*RST value
RF
SCPI, Command
Types
Device-specific, command or query.
Example:
See SOURce<Ch>:FREQuency:CONVersion:MIXer:PFIXed
SOURce<Ch>:FREQuency<Pt>:CONVersion:MIXer:PAFixed <aux_fixed_power>
[Deprecated command, replaced by SOURce<Ch>:FREQuency<Pt>:CONVersion:MIXer:PMFixed]
Defines a fixed power for the Aux LO signal in a vector mixer measurement (option R&S ZVA-K5). The
Aux LO signal is fed to the MEAS and REF mixers.
<Ch>
Channel number.
<Pt>
Physical port number of the analyzer. This suffix is ignored, because the port
assignments for mixer measurement are fixed.
<aux_fixed_power>
Fixed power for Aux LO
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