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Network Analyzers and Accessories

Network analyzers are essential for characterizing RF and microwave components such as filters, amplifiers, and antennas. Our benchtop and handheld analyzers deliver high accuracy and dynamic range for S-parameter, return loss, and transmission measurements.

Filter products
787 products
N9918D-357
Keysight
N9918D-357
Pulse generator for FieldFox N9918D, D-Series
Offer Request
Delivery time on request
ZPH-P2
Bundle
Rohde&Schwarz
ZPH-P2
Package (1321.1211P02)
€5,140.00
Delivery time on request
N9937D-356
Keysight
N9937D-356
Noise figure measurements for FieldFox N9937D, D-Series
Offer Request
Delivery time on request
N9916D-238
Keysight
N9916D-238
Spectrum analyzer time gating for FieldFox N9916D, D-Series
Offer Request
Delivery time on request
N9952AU-210
Exclusive
Keysight
N9952AU-210
Vector network analyzer transmission/reflection Transmission / Reflection test set for FieldFox N9952A
Offer Request
Delivery time on request
N9916D-233
Keysight
N9916D-233
Spectrum analyzer for FieldFox N9916D, D-Series
Offer Request
Delivery time on request
ZNH18
Rohde&Schwarz
ZNH18
Handheld vector network analyzer, 2-port, 30 kHz to 18 GHz, 100 dB typ. (1321.1611.18)
Offer Request
Delivery time on request
N9936D-352
Keysight
N9936D-352
Indoor and outdoor mapping for FieldFox N9936D, D-Series
Offer Request
Delivery time on request
N9938D-B10
Keysight
N9938D-B10
Bandwidth, 100 MHz for FieldFox N9938D, D-Series
Offer Request
Delivery time on request
N9916AU-010
Exclusive
Keysight
N9916AU-010
Vector network analyzer time domain (Time Domain) for FieldFox N9916A
Offer Request
Delivery time on request
Rohde&Schwarz
ZVH-Z45
Replacement CD-ROM, with ZVHView software and documentation, for ZVH (1309.6946.00)
€135.00
Delivery time on request
N9916AU-377
Exclusive
Keysight
N9916AU-377
Over the air 5G TF measurements for FieldFox N9916A
Offer Request
Delivery time on request
N9917D-366
Keysight
N9917D-366
Interference finder (manual mode) for FieldFox N9917D, D-Series
Offer Request
Delivery time on request
N9952AU-350
Exclusive
Keysight
N9952AU-350
Real-time spectrum analyzer (RTSA) for FieldFox N9952A
Offer Request
Delivery time on request
N9938D-307
Keysight
N9938D-307
GPS receiver for FieldFox N9938D, D-Series
Offer Request
Delivery time on request
N9937D-357
Keysight
N9937D-357
Pulse generator for FieldFox N9937D, D-Series
Offer Request
Delivery time on request
N9937D-370
Keysight
N9937D-370
Over the air LTE FDD measurements for FieldFox N9937D, D-Series
Offer Request
Delivery time on request
ZN-Z129
Rohde&Schwarz
ZN-Z129
Calibration kit, 50 Ohm, 2.92mm (male), 0 Hz to 40 GHz, Open, Short, Match, Through combination (1328.8140.12)
Offer Request
Delivery time on request
N9950AU-308
Exclusive
Keysight
N9950AU-308
Vector voltmeter for FieldFox N9950A
Offer Request
Delivery time on request
N9916D-308
Keysight
N9916D-308
Vector voltmeter for FieldFox N9916D, D-Series
Offer Request
Delivery time on request
N9952A-357
Keysight
N9952A-357
Pulse generator for FieldFox N9952A
Offer Request
Delivery time on request
N9918AU-030
Exclusive
Keysight
N9918AU-030
Remote control capability with iOS device for FieldFox N9918A
Offer Request
Delivery time on request
N9937D-B10
Keysight
N9937D-B10
Bandwidth, 100 MHz. for FieldFox N9937D, D-Series
Offer Request
Delivery time on request
N9938D-390
Keysight
N9938D-390
Directional Finding - TDOA Node Support for FieldFox N9938D, D-Series
Offer Request
Delivery time on request

A Vector Network Analyzer (VNA) is the gold standard for measuring the scattering parameters (S-parameters) of an RF or microwave device.

S-parameters provide a complete characterization of how energy is transmitted through and reflected from a network across a specified frequency range. Our VNAs offer high dynamic range, fast sweep speeds, and advanced error correction, which is critical for demanding applications like 5G, satellite communications, and radar.

For field engineers, the handheld VNA offers portability without sacrificing key measurement performance. Proper calibration using a quality calibration kit (e.g., SOLT, ECal) is essential to remove systemic errors and ensure the integrity of the measurement.