N9923A FieldFox Handheld RF Vector Network Analyzer, 4 GHz and 6 GHz
Keysight FieldFox portable analyzers make it easy to perform everything from routine maintenance to in-depth troubleshooting in very harsh operating environments. Choose the Keysight FieldFox configuration that best suits your needs.
It can be configured for use as a full dual-port VNA, time domain reflectometer, vector voltmeter, cable and antenna analyzer, and other instruments.
Measure all 4 S-parameters simultaneously with up to 90 dB dynamic range with a single connection.
QuickCal, full dual-port unknown pass-through calibration, and pass-through-reflective-line (TRL) calibration can be run in the field to perform accurate tests.
Average and pulse power can be easily measured using a USB power sensor.
This handheld VNA is lighter at 2.8 kg (6.2 lbs).
Keysight FieldFox is the only handheld analyzer that can simultaneously perform return loss and fault point distance measurements. This allows users to quickly check system performance and simultaneously identify potentially degraded system components, doubling the efficiency compared to traditional testers.
Key features of the Keysight FieldFox handheld RF analyzer include
Integrated QuickCal eliminates the need to carry calibration kits to the field, simplifying cable and antenna testing and providing worry-free accuracy and repeatability for every measurement.
Instant calibration with FieldFox's CalReady, making device calibration ready at the cable and antenna test ports immediately after power-up or preset.
A task-driven user interface derived directly from standard field test procedures naturally and easily guides performance tasks.
Unmatched scan speed reduces problem resolution time, with test times more than 50% faster than traditional RF handheld instruments
Fast fault location with 1001-point resolution and 96-dB dynamic range in spectrum analysis mode.
Versatile field availability thanks to its light weight (6.2 lbs.), transmissive display, backlit keys, simple data transfer and modern connectivity. The waterproof enclosure withstands a wide temperature range and humid environments and meets stringent environmental standards (MIL-PRF-28800F).
Measurements
Cable and antenna analyzer for return loss, single-port cable loss, fault distance, line scan, and VSWR measurements
Handheld network analyzers (S11, S21, phase and Smith's circle diagram)
Handheld spectrum analyzer with optional preamplifier
Calibration
Integrated QuickCal allows you to calibrate FieldFox without a calibration kit, providing worry-free accuracy and repeatability
Instant calibration with FieldFox's CalReady, making unit calibration ready at the test port immediately after power-up
Broadband calibration with automatic interpolation eliminates FieldFox recalibration when test frequency or points change
Mechanical open-circuit, short-circuit, and load calibration support
FieldFox RF Analyzer basic features: single-port cable and antenna analyzer, wideband calibration, CalReady, standard mechanical calibration kit support (calibration kit optional) Measurements include: return loss, distance to fault (DTF), single-port cable loss, and VSWR.
