Keysight Technologies C Series User Manual page 788

Fieldfox analyzers

Hide thumbs Also See for C Series:

System SettingsFUTURE

Battery Saver is the ONLY FieldFox setting that must be made as a Preference

from the Quick Settings table. This setting remains until you change it again.

The FieldFox internal temps will run 2°C – 5°C cooler with the Battery

Saver on (the temperature range is dependent on the ambient temp).

How to set Battery Saver

1. Press System 7 >

2. Then scroll to Global Settings > Battery Saver

Startup Mode

The Startup Mode setting determines the mode that becomes active (visible)

when User Preset is set to OFF (Factory Preset) and the FieldFox is powered

How to setup Startup Mode

1. Press System 7 >

2. Then scroll to Global Settings > Startup Mode and press Edit.

3. Then repeatedly press the

— ON – To conserve battery power, the RF source power is turned OFF

at the end of each CAT, NA, and VVM mode sweep. This behavior

does not impact FieldFox measurements.

— OFF – Source power is kept ON at all times, including during trigger

Hold mode and between single sweep acquisitions. The RF source

stays at the stop frequency until another sweep begins.

This provides a constant, uninterrupted RF output from the RF OUT

port. This behavior also provides the highest trace stability

sweep-to-sweep which may only be evident while using either

single sweep or Run/Hold. With Battery Saver OFF, the use of a full

battery charge is reduced by approximately 45 minutes.

"User Preset" on page

is the factory default mode for your FieldFox model.

— Built-in Power Meter Mode is NOT allowed as a Startup Mode.

Startup Mode

to scroll through the available

Keysight N9915-90020 User's Guide

Chapters