❮  back to glossary overview

Signal transmission

The signal is always transmitted from the test point on the DUT to the test system, where the signal is evaluated and allows conclusions to be drawn about the functionality of the PCB or device under test.

In the case of interchangeable test fixtures, signal transmission is achieved either with VG strips (MA xxx test fixtures) or with interface blocks (MA xxxx test fixtures), depending on the product group. The signal transmission takes place via two electrical connectors located opposite each other, which are contacted via the internal interface in a reliable manner.