Channel Selection - Keysight FieldFox B Series User Manual

SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers)
SA Mode Settings

Channel Selection

After a Radio Standard has been selected, the frequency range can be
changed by selecting channel numbers rather than frequency. Once enabled,
the channel number is appended to the X-axis frequency range.
How to Enable Channel selection
— Press Freq/Dist
— Then
— Then
With Unit = Chan,
Channel
How to change the Channel Number of the Measurement
With Unit =
of the selected Radio Standard.
— Press Freq/Dist
— Then choose from the following:
Integration BW (IBW) is coupled to the Frequency Span setting. Frequency
Span is 50% wider than the IBW (e.g., if the IBW value is 1 MHz, then the
Frequency Span value is 1.5 MHz).
Keysight N9938-90006 User's Guide
More
Unit Freq Chan
Channel Direction
Step.
Chan the FieldFox will NOT allow you to specify channels outside
—Center Channel Places the center frequency of the specified channel
in the middle of the X-axis.
—Start Channel Places the lowest frequency of the specified channel at
the beginning of the X-axis.
—Stop Channel Places the highest frequency of the specified channel at
the end of the X-axis.
—Freq Span Changes the span of frequencies while the center frequency
remains unchanged.
—Follow each of the above settings by entering a value using the
numeric keypad or the rotary knob.
—Use the arrows to increment the channel number by an amount
specified by the Channel Step value (see below).
— Then press Enter or Enter.
becomes available and CF Step alters to
155