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View FieldFox RF VNA N9923A Technical Overview

Keysight’s FieldFox RF vector network analyzer is the worlds most accurate handheld VNA. Keyfeatures include:

Built-in QuickCal technology enables calibration without a cal kit

Best measurement stability over time and temperature

Industrys only handheld network analyzer with MIL PRF 28800F Class 2 compliance with no exceptions

Time stamp your measurements with GPS latitude/longitude data

4 hour battery life, field replaceable battery

A standard FieldFox RF VNA provides T/R measurements, or S11 and S21, with magnitude and phase. Adding Option 122 (full 2-port S-parameters) allows two-port cal and measurement of all 4 S-parameters at the same time.

Using FieldFoxs vector voltmeter (VVM), similar to the 8508A, the phase shift and electrical length of a device can be measured. The VVM option also provides ratio measurements of two channels, A/B or B/A.

FieldFoxs other application include distance-to-fault and VSWR testing, absolute power measurements, and characterization of 75-ohm cable TV devices.

Standard accessories include AC/DC adapter, battery, and soft carrying case. Additional accessories are available under N9910X RF & MW handheld accessories.

Vector network analyzer (VNA)

2 MHz to 4/6 GHz

Directivity > 42 dB, QuickCal, full 2-port cal, dynamic range > 100 dB

Transmission/reflection (S21, S11) or full two-port (S21, S11, S12, S22)

Time domain analysis with gating

Cable and antenna analyzer (CAT), vector voltmeter (VVM)

2 MHz to 4/6 GHz

CAT: Distance-to-fault, return loss, cable loss

VVM: Compare phase and electrical length, cable trimming, HP 8508A functionality

Power measurements

Average and peak power measurements with USB sensor

FieldFox instrument attributes

New: Remote control via iPad or iPhone

Standard 3-year warranty

Battery life: 4-hours weight: 2.8 kg or 6.2 lbs

Operating temperature: -10 to +55 C (14 to 131 F)

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