In most cases, once you have executed the preset, you will not need to adjust any further settings.
Key Path
Remote Command
Example
Notes
Preset
Input/Output, External Mixer, Ext Mix Setup
[:SENSe]:MIXer:BAND
A|Q|U|V|W|NA|ND|NE|NF|NG|NJ|NK|NQ|NU|NV|NW|NY|NEXT|DD|D
F|DG|DJ|DK|DQ|DV|DW|DY|DEXT|MA|ME|MU|MCOAX
[:SENSe]:MIXer:BAND?
:MIX:BAND A
:MIX:BAND?
A|Q|U|V|W select Agilent 11970 mixer presets
NA|ND|NE|NF|NG|NJ|NK|NQ|NU|NV|NW|NY|NEXT select single
harmonic, non-doubled LO presets
DD|DF|DG|DJ|DK|DQ|DV|DW|DY|DEXT select single harmonic, doubled
LO presets
MA|ME|MU|MCOAX select multiple harmonic presets
All of these presets are detailed in their respective key descriptions
The query form of this command returns the most recent preset, UNLESS the
harmonic table has been edited after the preset was executed. If the harmonic
table has been edited it returns CUSTOM
The query form of this command returns the following if an Agilent USB
Mixer is plugged into analyzer's USB port:
USBV Agilent V-Band USB Mixer
USBVEXT Agilent Extended V-Band USB Mixer
USBWAgilent W-Band USB Mixer
USBCOAXAgilent Coaxial USB Mixer
Note that the parameters CUSTOM, USBV, USBVEXT, USBW, and
USBCOAX are query responses only, and cannot be sent TO the analyzer.
The following cross-reference matches the mixer band designators used by
Agilent to the EIA waveguide designations:
EIAAgilentFreq Range
WR–28 A26.5 – 40 GHz
WR–22 Q33 – 50 GHz
WR–19 U40 – 60 GHz
WR–15 V50 – 75 GHz
WR–12 E60 – 90 GHz
WR–10 W75 – 110 GHz
WR–8 F90 – 140 GHz
WR–6 D110 – 170 GHz
WR–5 G140 – 220 GHz
WR–3 J220 – 325 GHz
When
Restore Input/Output Defaults
also issued (11970A band)
Input/Output
is performed, an "A" mixer preset is
403