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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
E5061B-820
Exclusive
Keysight
E5061B-820
Add mouse
Offer Request
Delivery time on request
N9951AU-215
Exclusive
Keysight
N9951AU-215
TDR cable measurements for FieldFox N9951A
Offer Request
Delivery time on request
N9952A-236
Exclusive
Keysight
N9952A-236
Interference analyzer and spectrogram for FieldFox N9952A
Offer Request
Delivery time on request
N9917AU-312
Exclusive
Keysight
N9917AU-312
Channel scanner spectrum analysis for FieldFox N9917A
Offer Request
Delivery time on request
N9917D-391
Keysight
N9917D-391
Directional Finding - Angle of Arrival (AoA) for FieldFox N9917D, D-Series
Offer Request
Delivery time on request
ZPH-K29
Rohde&Schwarz
ZPH-K29
Pulse measurements with power sensor (1321.0421.03)
€1,160.00
Delivery time on request
N9918A-356
Exclusive
Keysight
N9918A-356
Noise figure measurements for FieldFox N9918A
Offer Request
Delivery time on request
N9952A-238
Exclusive
Keysight
N9952A-238
Spectrum analyzer time gating for FieldFox N9952A
Offer Request
Delivery time on request
N9916AU-330
Exclusive
Keysight
N9916AU-330
Pulse measurements sensor for FieldFox N9916A
Offer Request
Delivery time on request
N9917AU-212
Exclusive
Keysight
N9917AU-212
1-port mixed-mode S-parameters for FieldFox N9917A
Offer Request
Delivery time on request
N9951A-208
Exclusive
Keysight
N9951A-208
USB power sensor measurements versus frequency for FieldFox N9951A
Offer Request
Delivery time on request
ZN-Z170
Rohde&Schwarz
ZN-Z170
Calibration kit, 50 Ohm, N(f), 0 Hz to 18 GHz, Open, Short, Match, Through combination (1328.8163.13)
Offer Request
Delivery time on request
N9928AU-310
Exclusive
Keysight
N9928AU-310
Built-in power meter for FieldFox N9928A
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Delivery time on request
N7550A
Exclusive
Keysight
N7550A
ECal calibration module, 2 port, 50 Ohm, DC to 4 GHz, for network analyzers
Offer Request
Delivery time on request
N9916D-371
Keysight
N9916D-371
Over the air LTE TDD measurements for FieldFox N9916D, D-Series
Offer Request
Delivery time on request
ZN-Z170
Rohde&Schwarz
ZN-Z170
Calibration kit, 50 Ohm, N(m), 0Hz to 18 GHz, Open, Short, Match, Through combination (1328.8163.12)
Offer Request
Delivery time on request
E5061B-C3
Keysight
E5061B-C3
Calibration 3 years, for E5061B
Offer Request
Delivery time on request
N9938D-352
Keysight
N9938D-352
Indoor and outdoor mapping for FieldFox N9938D, D-Series
Offer Request
Delivery time on request
85054B
Exclusive
Keysight
85054B
Calibration kit, standard, type-N 50 Ohm, DC - 18 GHz
Offer Request
Delivery time on request
N9950A-C3
Exclusive
Keysight
N9950A-C3
Calibration Plan - Return to Keysight - 3 years
Offer Request
Delivery time on request
N9950A-010
Exclusive
Keysight
N9950A-010
Vector network analyzer time domain for FieldFox N9950A
Offer Request
Delivery time on request
N9952A-C3
Exclusive
Keysight
N9952A-C3
Calibration Plan - Return to Keysight - 3 years
Offer Request
Delivery time on request
N9950A-310
Exclusive
Keysight
N9950A-310
Built-in power meter for FieldFox N9950A
Offer Request
Delivery time on request
N9916D-B04
Keysight
N9916D-B04
Bandwidth, 40 MHz for FieldFox N9916D, 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.