Products
Vector Network Analyzers
Vector network analyzers measure both magnitude and phase of transmitted and reflected signals, which is what allows full characterisation of impedance, insertion loss, return loss and group delay.
Keysight and Siglent cover this range. Frequency coverage and port count are the starting point, with two ports sufficient for most filter and cable work and four required for differential or balanced devices. Dynamic range determines how deep a stopband you can actually see. Remember that a VNA is only as good as its calibration, so budget for the correct mechanical kit or ECal module and the right connector interface, since an uncalibrated measurement describes your cables rather than your device.
The Siglent SVA1032X is a versatile spectrum and vector network analyzer covering 9 kHz to 3.2 GHz. With a 10.1-inch touchscreen, high dynamic range, and multiple measurement modes, it’s ideal for RF testing, design, and manufacturing.
The Keysight N9928A FieldFox is a rugged, portable handheld microwave vector network analyzer covering 10 MHz to 26.5 GHz. It delivers >120 dB dynamic range and up to 1000 sweeps/sec, ideal for field testing and troubleshooting in telecom, aerospace, and defense.
The Keysight E5061B Vector Network Analyzer offers precise RF/microwave characterization from 5 Hz to 3 GHz with a 120 dB dynamic range. Ideal for antenna, filter, and amplifier testing, this 2-port ENA series instrument features a touchscreen interface and remote control capability for efficient lab and production use.
The Keysight P9375B Vector Network Analyzer delivers precise S-parameter measurements from 100 kHz to 26.5 GHz in a compact, 2-port design. With Thunderbolt 3 connectivity and fast sweep speeds, it streamlines RF testing for design validation and production.
The Siglent SVA1015X combines a 1.5 GHz spectrum analyzer and vector network analyzer in one instrument. With a 10.1-inch touchscreen, 100 dB dynamic range, and -160 dBm sensitivity, it delivers precise measurements for RF and microwave testing.
The Keysight E5061B Vector Network Analyzer delivers precise measurements from 5 Hz to 500 MHz with 120 dB dynamic range and ±0.1 dB accuracy. Ideal for antenna, filter, and amplifier testing, it features fast sweep speeds and internal data storage for up to 1000 traces.
The Keysight N9926A FieldFox is a rugged, handheld microwave vector network analyzer (VNA) for field testing up to 14 GHz. It delivers accurate S-parameter, impedance, and power measurements with a dynamic range of 120 dB, ideal for antenna and cable testing, site surveys, and troubleshooting.
The Keysight P9372B Vector Network Analyzer delivers precise 2-port S-parameter measurements from 9 kHz to 9 GHz. With a 120 dB dynamic range and Thunderbolt 3 connectivity, this compact Streamline Series instrument is ideal for fast, accurate RF testing in R&D and manufacturing.
The Keysight N9927A FieldFox is a rugged, handheld vector network analyzer for field testing and troubleshooting of microwave systems up to 18 GHz. It combines a VNA, power meter, and spectrum analyzer in one portable device, offering a 120 dB dynamic range and up to 8 hours of battery life.
The Siglent SNA5022A Vector Network Analyzer delivers precise RF measurements from 100 kHz to 13.5 GHz with 2 ports. Featuring a dynamic range >120 dB and fast sweep speeds, it is ideal for characterizing components, troubleshooting systems, and R&D applications.
The Keysight E5061B ENA Vector Network Analyzer covers 100 kHz to 3 GHz with 75 Ohm impedance, delivering >120 dB dynamic range and fast <10 ms/point measurements. Ideal for S-parameter testing, antenna characterization, and filter design.
The Keysight E5061B/217/722/732 ENA Vector Network Analyzer offers precise S-parameter measurements from 100 kHz to 1.5 GHz with 75-ohm impedance. Featuring >120 dB dynamic range and fast <10 ms/point speed, it's ideal for R&D and manufacturing testing.