Rohde & Schwarz NRP-B2

This RF Power Meters similar mismatch problem is encountered in test setups where the sensor cannot be connected directly to the source to be measured.

Especially in production facilities, it is often necessary to connect a cable or an attenuator for level matching.

In this case, the interactions between three components must be taken into account a non trivial bit of mathematics involving complex numbers.

Here, too, the R&S NRP offers a straightforward, standardized solution to the user.

With the help of a small software tool that runs on any PC, the complete s parameter data set of the two port connected ahead can be loaded into the sensor's memory via the USB data interface.