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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
N9928AU-112
Exclusive
Keysight
N9928AU-112
QuickCal for FieldFox N9928A
Offer Request
Delivery time on request
N9918A-353
Keysight
N9918A-353
IQ streaming for FieldFox N9918A
Offer Request
Delivery time on request
N9917A-307
Exclusive
Keysight
N9917A-307
GPS receiver for FieldFox N9917A
Offer Request
Delivery time on request
N9917A-212
Exclusive
Keysight
N9917A-212
1-port mixed-mode S-parameters for FieldFox N9917A
Offer Request
Delivery time on request
N7554A
Exclusive
Keysight
N7554A
ECal calibration module, 2 port, 50 Ohm, DC to 18 GHz, for network analyzers
Offer Request
Delivery time on request
N9938D-220
Keysight
N9938D-220
Full-band tracking generator for FieldFox N9938D, D-Series
Offer Request
Delivery time on request
N9916D-310
Keysight
N9916D-310
Built-in power meter for FieldFox N9916D, D-Series
Offer Request
Delivery time on request
N9918A-211
Exclusive
Keysight
N9918A-211
Vector network analyzer full 2-port S-parameters 2-port S-parameter test set for FieldFox N9918A
Offer Request
Delivery time on request
N9938D-358
Keysight
N9938D-358
EMF measurements for FieldFox N9938D, D-Series
Offer Request
Delivery time on request
ZN-Z103
Rohde&Schwarz
ZN-Z103
Calibration unit, 1 port, 2 MHz - 4 GHz, type-N (m), for Cable Rider ZPH (1321.1828.02)
€865.00
Delivery time on request
N9917D-350
Keysight
N9917D-350
Real-time spectrum analyzer (RTSA) for FieldFox N9917D, D-Series
Offer Request
Delivery time on request
N9927AU-030
Exclusive
Keysight
N9927AU-030
Remote control capability with iOS device for FieldFox N9927A
Offer Request
Delivery time on request
N9951A-215
Exclusive
Keysight
N9951A-215
TDR cable measurements for FieldFox N9951A
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Delivery time on request
N9918D-210
Keysight
N9918D-210
Vector network analyzer transmission/reflection for FieldFox N9918D, D-Series
Offer Request
Delivery time on request
N9916AU-238
Exclusive
Keysight
N9916AU-238
Spectrum analyzer time gating for FieldFox N9916A
Offer Request
Delivery time on request
85094D
Keysight
85094D
RF ECal Module, 300 kHz - 9 GHz, 4.3-10, 2 ports
Offer Request
Delivery time on request
N9951AU-212
Exclusive
Keysight
N9951AU-212
1-port mixed-mode S-parameters for FieldFox N9951A
Offer Request
Delivery time on request
N9951AU-356
Exclusive
Keysight
N9951AU-356
Noise figure measurements for FieldFox N9951A
Offer Request
Delivery time on request
N9926AU-305
Exclusive
Keysight
N9926AU-305
Cable and antenna analyzer for FieldFox N9926A
Offer Request
Delivery time on request
N9951AU-238
Exclusive
Keysight
N9951AU-238
Spectrum analyzer time gating for FieldFox N9951A
Offer Request
Delivery time on request
N9928AU-208
Exclusive
Keysight
N9928AU-208
USB power sensor measurements versus frequency vs. frequency for FieldFox N9928A
Offer Request
Delivery time on request
ZN-Z135
Rohde&Schwarz
ZN-Z135
Calibration kit, 50 Ohm, 3.5mm (female), 0 Hz to 45438 GHz, DAkkS calibration, open, short, match, combination (1328.8157.23)
Offer Request
Delivery time on request
E5061B-215
Exclusive
Keysight
E5061B-215
Option S-parameter test set, 2 port, 100 kHz to 1.5 GHz, 50 ohm, for E5061B
Offer Request
Delivery time on request
E5063A-215
Exclusive
Keysight
E5063A-215
Option S-parameter test set, 2 port, 100 kHz to 1.5 GHz, for E5063A
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.