ZND vector network analyzers provide unidirectional measurements up to 4.5 GHz and can be expanded to bidirectional measurements and up to 8.5 GHz.

The RTO-K89 & RTP-K89 options offer an automated test solution for 10BASE-T1S Ethernet according to IEEE 802.3cg test specification. Explore the software here.

The R&S®RTO-K87 and R&S®RTP-K87 options offer an automated test solution for 1000BASE-T1 according to the IIEEE 802.3bp specification. Explore software here.

Rohde & Schwarz offers a wide range of versatile vector network analyzers and accessories with excellent characteristics.

The R&S®RTP-K24 and R&S®RTO-K24 option offers an automated compliance test solution for 100BASE-T1 or BroadR-Reach®Ethernet. Learn more here.

Switch matrix - configurable switch matrix up to 48 ports for network analyzer, up to 20 GHz.

V1.01 V1.01 15.06.2018 324 kB R&S®ZND Release Notes V2.94 V2.94 08.05.2019 3 MB

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.

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

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.

Remote Desktop screen size of ZNB/ZND

ZNB/ZND - wrong connector type shown at Cal Unit Characterization

ZNA, ZNB, ZND - Power off after stop of the Sweep?

I want to do a calibration with 75 Ohms at the ZNB/ZND/ZVA. Do these VNAs accept the auto cal unit ZV-Z53 with 75 Ohms impedance?

How can I export the traces of a specific channel into one file, i.e. CSV?

Rohde & Schwarz User Manual for the R&S®ZNC/ZND Vector Network Analyzer

When I export the time domain trace the stimulus values are in Hz, but not in seconds as shown on the screen. How can I get the export in time or distance?

I need to activate the deembedding function on a specific port. The data is available on a touchstone file (s2p) How can I load the file with remote commands?

Windows XP or other instruments are not affected. 1.3 21.10.2019 1 MB R&S®ZNB Firmware 3.50 3.50 23.03.2023 2 MB Vector Network Analyzer Translation Setup 64-bit 1.3.3.0 29.05.2017 21 MB R&S®ZNB, ZNBT and ZND Open Source Acknowledgment 04 29.04.2020 951 kB Remote Access RS instruments in light of CVE-2018-0886.

ZNB - print to file command does not work anymore

Calibration of two channels simultaneously with remote commands

Is there a way to query the data of all traces at once?

I have an existing limit line. Is it possible to apply a vertical offset?

Export complex data of a trace with mathematics and time gating.

Store several diagrams in one file and each diagram on its own page

Calibrating a vector network analyzer (VNA) with different connectors on each port

I have several traces with markers in one channel. When I query the result of marker 1 I always get the response of trace 1. How can I get the result of marker 1 for trace 2?

I query the values of a trace using scpi commands. But I get the y-values only. Is there a possibility to get the y-values also (frequency)?

How do I calculate these frequency points when I have a logarithmic sweep and know the center frequency, the span and the number of sweep points?