Keysight's FieldFox portable analyzers are equipped to handle your toughest working environments during routine maintenance, in-depth troubleshooting, and anything in between. Choose the Keysight FieldFox configuration that best meets your needs.

What's included:

AC/DC adapter
Rechargeable Li-ion battery
Soft carrying case with backpack and shoulder strap
Standard model includes cable and antenna analyzer (CAT)

EU customers only:

Contact Keysight Authorized Distributors for quotation and ordering. This model is no longer available directly from Keysight due to lack of compliance with EU RoHS 2011/65/EU.

Key Specifications

Download Technical Specification

Number of Built-In Ports

2 ports

Maximum Frequency

4 or 6 GHz

Number of Built-In Ports

Maximum Frequency

2 ports

4 or 6 GHz

Additional CAT/VNA Based Features:

QuickCal (Subset)

DTF/TDR Cable Measurements

Mixed-Mode S-Parameters

Vector Voltmeter

Additional SA Based Features:

Built-In Power Meter

Applications:

AM/FM Tune and Listen

Cable and Antenna Analysis

Field Strength Measurement

Spectrogram

Stimulus Response

Bandwidth:

10 MHz

Bandwidth Options:

10 MHz

Cable and Antenna Analyzer:

Yes - Standard

DANL @1 GHz:

-148 dBm

Form Factor:

n/a

Frequency:

4 or 6 GHz

Instrument Type:

Combination Analyzer

Maximum Analysis Bandwidth:

10 MHZ

Maximum Frequency:

4 or 6 GHz

Measurement Functions:

Network analysis

Spectrum analysis

Cable and antenna tester

Minimum Frequency:

2 MHz

Number of Built-In Ports:

2 ports

Output Power:

Up to 8 dBm

Overall Amplitude Accuracy:

±0.35 dB

Phase Noise @1 GHz (1 MHz offset):

-115 dBc/Hz

Phase Noise @1 GHz (10 kHz offset):

-88 dBc/Hz

Phase Noise @1 GHz (30 kHz offset):

-89 dBc/Hz

Power Measurement Using USB Sensor:

Frequency-Offset

CW or Swept-Frequency

RF Pulse Test with Peak Sensor

SA Start Frequency:

5 kHz

Spectrum Analyzer:

Yes - Optional

Standard Attenuator Range:

31 dB

Standard Attenuator Step:

1 dB

System Dynamic Range:

72 dB

System Features:

GPS Receiver - External Only

Remote Control Capability

TOI @1 GHz (3rd Order Intercept):

+18 dBm

Type:

Handheld

Vector Network Analyzer:

Yes - Optional

Flyers 2023.03.15

Buy One. Get Two. Buy a FieldFox Handheld Analyzer and get two FieldFox software options for free.

Purchase any qualifying A-Series FieldFox Handheld Analyzer and get two of our most popular software options for free.

2023.03.15

Buy One FieldFox, Get Two Software Free

Do you work with radio frequency (RF) cable trouble-shoots, over-the-air (OTA) wireless communications, analog radio, or electromagnetic interference (EMI) pre-compliance testing? Claim your offer today!