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Network Analyzers

Over 70% of engineering teams around the world select Keysight network analyzers because they help you:
  • Attain unrivaled excellence with PNA-X/PNA/PNA-L network analyzers (up to 120 GHz, can be extended up to 1.5 THz with frequency extenders)
  • Drive down the cost of test with ENA network analyzers (up to 20 GHz)
  • Carry precision with FieldFox handheld analyzers (up to 50 GHz)
  • Drive down the size of test by up to 66% with PXI VNAs (up to 26.5 GHz, 32-ports)
  • Get a compact form with zero compromise in functionality with Keysight USB Streamline Series Analyzers (up to 26.5 GHz)
Gain deeper confidence on the bench, in the rack and in the field

Keysight Network Analyzer Portfolio

FieldFox Handheld RF and Microwave Analyzers

Introducing Keysight E5080B Vector Network Analyzer

Compare Series/Products

Series / Products Maximum Frequency Dynamic Range Output Power Trace Noise Number of Built-In Ports Typical Price*
FieldFox Handheld RF and Microwave Analyzers
FieldFox Handheld RF and Microwave Analyzers
Carry precision with you
4 or 6 GHz to 50 GHz n/a -1 dBm to 8 dBm 0.001 dB to 0.004 dB 2 ports US$ 8,529
N9913A FieldFox Handheld Microwave Analyzer, 4 GHz 4 GHz n/a -1 dBm 0.004 dB 2 ports US$ 11,181
N9916B FieldFox Handheld Microwave Analyzer, 14 GHz 14 GHz n/a 8 dBm 0.001 dB 2 ports US$ 19,083
N9917A FieldFox Handheld Microwave Analyzer, 18 GHz 18 GHz n/a -1 dBm 0.004 dB 2 ports US$ 20,164
N9918B FieldFox Handheld Microwave Analyzer, 26.5 GHz 26.5 GHz n/a 8 dBm 0.001 dB 2 ports US$ 27,851
N9912A FieldFox Handheld RF Analyzer, 4 GHz and 6 GHz 4 or 6 GHz n/a 7 dBm n/a 2 ports US$ 8,529
This series contains additional products.
expand series: 5 products


 Network Analyzer Software
Network Analyzer Software
  • PNA Network analyzer software tools for investigating, characterizing & troubleshooting designs
  • Amplifier, filter, mixer, material, high-speed serial interconnect analysis capabilities and more
  • For Keysight PNA, ENA and USB network analyzers
 FieldFox Handheld Analyzer Software
FieldFox Handheld Analyzer Software
  • RF and microwave measurement capabilities for FieldFox
  • Configurable as a handheld antenna analyzer, VNA, handheld spectrum analyzer and much more
  • Capabilities can be installed with FieldFox purchase or upgradable via software license keys


 Network Analyzer Accessories
Network Analyzer Accessories
  • Calibration kits
  • Verification kits
  • Multiport test sets
  • Probes and cables
  • And more
N9910X RF & MW Handheld Analyzer Accessories
N9910X RF & MW Handheld Analyzer Accessories
  • Equip your FieldFox handheld analyzer with quality accessories
  • Cables, adapters, calibration kits, antennas, RF and microwave accessories and other general purpose FieldFox accessories
 RF & Microwave Test Accessories
RF & Microwave Test Accessories
  • Switches, mixers, amplifiers, attenuators, adapters and more
  • Guaranteed accurate and repeatable results
  • Unmatched quality and reliability

* Prices for: United States. Prices are subject to change without notice. Prices shown are Manufacturer's Suggested Retail Prices (MSRP). Prices shown are exclusive of taxes.