FAQs for Product R&S®ZNB

Remote Desktop connection

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

I want to control my Analyzer using Remote Desktop from my PC. My Analyzer does not react.

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 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?

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

Is there a way to use the hard keys when using the ZNB via Remote Desktop connection? On my unit I only see the standard menu to the lower left side of the device, but have no access to the "master keyboard"

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

Remote Desktop screen size of ZNB/ZND

VNA - do I really need a sliding match for calibration?

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 perform a calibration with remote commands. With the command to start the calibration sweep with a short standard I get this error message. What is the problem?

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

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

I have done a calibration and now I want to validate it with an automatic calibration kit. But it always fails. What is wrong?

Is it possible to automatically restart a ZNB with return of the AC power?

I got a calibration kit with a sliding match standard. But there are no correction values for the NWA supplied.

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?

Bias tee limits and calibration considerations

How do I use the driver correctly?

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

TRL calibration - middle of line or end of line

Active cal kit or cal unit does not contain all standards needed for selected cal procedure.

Calibration of two channels simultaneously with remote commands

ZNB - several channels with external trigger

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?

Reverse sweep / backward sweep

ZNB: Power off at sweep end possible?

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)?

I have a file on my device. How can I get it in a simple way to my PC?

I would like to use the ZNB as a signal generator. I need a CW signal on port 1 and port 3 with different frequencies. How can I get that?

I have used my TRL calibration kit with my ZVA before. Now I want to use also with my ZNB. But when I try to load the data of the calibration kit into the ZNB, the above error message is shown.

ZNA/ZNB: Export all mixed mode S-Parameters

ZNB - How to disable Sweep Position Display Symbols

External generator connected via USB not correctly recognized

ZNB - print to file command does not work anymore

Can the option ZNB-B10 be installed in the field?

SCPI remote error message on the display

Improve the calibration procedure for different setups

Save/recall files: own folder in 'Look In'

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

What can I do to avoid that difference between my screen and the print?

I am using the command “CONT:AUX:C x” to see when a channel is active. But the respective pin at the AUX connector does not switch to “high”.

Restore the Auto Logon Configuration

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

ZNB, ASCII export of displayed trace values

The user is requested to move results from a Network Analyzer to the controller PC or to a network drive.

Installing a USB-GPIB adapter

Remote control autocalibration with a calibration unit

When I start a calibration with an auto cal unit I get the following warning. What does that mean?

The MINUS key on the keypad does not work.

License Keycode for VNAMUC is not accepted