3 Short-Range Comms & IoT Mode
3.12 Monitor Spectrum Measurement
Notes The parameter option ELECtrical sets this function to ON in Single-Attenuator models
The parameter option COMBined is mapped to ELECtrical in Single-Attenuator models. If you
send COMBined, it sets the function to ON and returns ELEC to a query
For SCPI compatibility with models that do not have an input attenuator, the ON parameter is honored
and mapped to COMBined
Dependencies Only appears in Dual-Attenuator models with an Electronic Attenuator installed
In instruments with Dual-Attenuator model, when "Elec Atten" on page 1641 is OFF or grayed-out,
"Pre-Adjust for Min Clipping" on page 1646 is grayed-out
Does not appear in the Swept SA, RTSA, Monitor Spectrum and Complex Spectrum measurements
Appears in the Waveform measurement in BASIC and 5G NR Modes
Preset OFF when Elec Atten is Disabled at preset, otherwise ELEC
State Saved Saved in instrument state
Range
Dual-Attenuator models: Off | Elec Atten Only | Mech + Elec Atten
Single-Attenuator models: Off | On
Backwards Compatibility Command
Notes ON aliases to "Elec Atten Only" (:POW:RANG:OPT:ATT ELEC)
OFF aliases to "Off" (:POW:RANG:OPT:ATT OFF)
:POW:RANG:AUTO? returns true if :POW:RANG:OPT:ATT is not OFF
Backwards
Compatibility
SCPI
[:SENSe]:POWer[:RF]:RANGe:AUTO ON | OFF | 1 | 0
[:SENSe]:POWer[:RF]:RANGe:AUTO?
Adjustment Algorithm
The algorithms for the adjustment are documented below:
Short Range Comms & IoT Mode User's &Programmer's Reference 1647
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