Keysight x-series Instruction Manual

6 Input/Output
6.7 Output
Remote Command
:OUTPut:ANALog:AUTO OFF | ON | 0 | 1
:OUTPut:ANALog:AUTO?
Example
:OUTP:ANAL:AUTO ON
Preset
ON
Option Details
Source SCPI Notes
Off
OFF
The Analog Output is off
Screen
Video
SVIDeo
Selects the analog output to be the screen video signal. In this mode, the pre-detector
data is output to the Analog Out connector. The output looks very much like the trace
displayed on the instrument’s screen, and depends on the Log/Lin display Scale,
Reference Level, anddB per division, but is not influenced by the selected detector or
any digital flatness corrections or trace post-processing (like Trace Averaging)
Log Video
LOGVideo
Selects the analog output to be the log of the video signal. In this mode, the pre-detector
data is output to the Analog Out connector with a Log scaling. The output is referenced to
the current level at the mixer, does not depend on display settings like Reference Level
ordB per division, and it is not influenced by the selected detector or any digital flatness
corrections or trace post-processing (like Trace Averaging), but does change with input
attenuation
Linear
Video
LINVideo
Selects the analog output to be the envelope signal on a linear (voltage) scale. In this
mode, the pre-detector data is output to the Analog Out connector with a Linear scaling.
The output is based on the current Reference Level, and is not influenced by the selected
detector or any digital flatness corrections or trace post-processing (like Trace
Averaging)
Demod
Audio
DAUDio
Selects the analog output to be the demodulation of the video signal. When Demod Audio
is selected, the demodulated audio signal appears at this output whenever the Analog
Demod application is demodulating a signal or when Analog Demod Tune and Listen is
operating in the Swept SA measurement
When Analog Out is in the Auto state, this output is auto-selected when in the Analog
Demod mode or when Analog Demod Tune and Listen is operating in the Swept SA
measurement
The table below specifies the range for each output.
Analog Out Nominal Range
exc
(10% overrange)
Scale Factor Notes
Off 0 V
Screen
Video
0 – 1 V open
circuit
10%/division 8566 compatible
Log Video 0 – 1 V terminated 1/(192.66 dB/V) dB referenced to mixer level, 1V out for –10 dBm at the mixer
Linear Video 0 – 1 V terminated 100%/V Linear referenced to Ref Level, 1 V out for RF envelope at the
Ref Level
2155 Short Range Comms & IoT Mode User's &Programmer's Reference

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)