The R&S®ZNA high-end vector network analyzers offer a DUT-centric approach,  an excellent RF-performance, a unique hardware concept and touch-only operation.

The FFT-based spectrum analysis function can be used to measure a DUT's spurious and harmonics, providing short sweep times along with high dynamic range and fine frequency resolution. It quickly detects undesired signal components (spurious) in converters and T/R modules. The marker-to-spectrumfunction directly gets to the root of problems in the event of unexpected S-parameter results, thus providing fast and extremely useful integrated diagnostics.

VNA Source Phase Control Options for characterization of devices requiring a defined phase such as differential amplifiers, mixers, IQ mixers and others.

R&S®ZNA-K8 / R&S®ZVA-K8 - software option for clear and straightforward converter control and converter parameter settings.

Options for characterizing frequency-converting devices such as mixers, block upconverters and downconverters, T/R modules and others.

Verification kits are used to perform uncertainty evaluations of vector network analyzers. Option R&S®ZNA-K50(P) provides additional uncertainty analysis.

The R&S®ZCDSxxx mmWave dual-source converters allow mmWave intermodulation measurements in the frequency range up to 170 GHz.

mmWave transceiver modules for antenna test systems with the highest dynamic range.

Calibration accessories for frequency converting measurements, Wide band application

mmWave receiver module, with a harmonic mixer, a booster amplifier for controlled input power and a low noise amplifier for the IF signal.

The R&S®ZCxxx mmWave converters allow mmWave measurements in the frequency range up to 1.1 THz.

mmWave receiver modules for antenna test systems with the highest dynamic range.

R&S®ZVA-Zxxx millimeterwave converters have a wide dynamic range. Rohde & Schwarz converters are very convenient to operate and enable fast measurements.

There are several reasons to characterize RF components under pulsed conditions. Often it is to prevent thermal damage to the device under test or to characterize it under operating conditions. Vector Network Analyzers offer integrated hardware and software for accurate device characterization under pulsed conditions. This hardware includes built-in pulse modulators, pulse generators and synchronization IO including for external device control.

The TDR option displays discontinuities, reflection factors or impedance versus delay/length.

Noise figure measurement with vector network analyzers

The R&S®ZN‑ZCG comb generator helps with the precise phase calibration of R&S®ZNA VNAs to support phase and delay measurements with LO access.

A computer simulation for the R&S®ZNA, R&S®ZNB, R&S®ZNBT and R&S®ZND that can be used to test a remote control program without the need for any VNA hardware.

R&S®ZN-Z2xx: high-end manual calibration kits, male and female standards, up to 110 GHz, S-parameter based characterization.

Switch matrix - configurable switch matrix for up to 48 network analyzer ports, up to 26.5 GHz.

R&S®RF Ports Alignment Software - Tailored solution for calibrating amplitude, time and phase of multi-channel SMW200A setups.

Here you will find bargains like the latest generation test and measurement instruments which have been used by our sales teams for demonstration, training and loan.

Learn about the differences between LCR meters and VNAs. Learn how to measure impedance with a network analyzer and how LCR meter impedance measurement works.