Built-In Power Meter Settings; How To Select Built-In Power Meter Mode; Frequency/ Span / Step - Keysight Technologies FieldFox A Series User Manual

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Built-in Power Meter Mode – Option 310

Built-in Power Meter Settings

Select Built-in Power Meter Mode before making any setting in this section.

— Press Mode

Please observe the SA RF Input port damage level.

+27 dBm (320 mW) average

+33 dBm peak (2 W) <10μs

Valid Built-in Power Meter measurements can be made over the entire

frequency range of the FieldFox. Although it is possible to enter a center

frequency below the FieldFox minimum frequency, the LO feed-thru of the

internal SA hardware will invalidate these Built-in Power Meter measurements.

The measurement span (also known as Channel Width and Integration BW) is

the frequency range, half above and half below the center frequency, over

which power is detected and displayed. The maximum measurement span is

How to enter center frequency, step size, and span

The default frequency is 50 MHz.

— Press Freq/Dist

— Then type a value using the numeric keypad. Then press a multiplier key.

— Optionally, use the

— Optionally press

Keysight N9927-90001 User's Guide

Power Meter (Built-in)

Learn about multiplier abbreviations

The current frequency (f) is shown on the FieldFox screen.

frequency. The size of the frequency step can also be changed. Press

then type a step size value using the numeric keypad, then select a

multiplier key.

multiplier key. The default span is 20 MHz. The maximum span is 100 MHz.

The current span setting is shown as the dividend in the digital display. For

-10 dBm / 1.00 MHz

"Multiplier Abbreviations" on page

arrows or rotary knob to quickly change Center

Type a value using the numeric keypad. Then press a

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