RF/Microwave Switching Matrix is
An equipment that switches(nPnT; n-Pole n-Throw) one or more RF and Microwave input signals to one or more output signals, it distributes the high frequency signal between Device Under Test(DUT) and the test equipment.
It is mainly used in testing smartphones, multi-channel wireless products or other products that utilize RF, or in communication industries such as broadcast station and satellites.
RF Switching matrix
Caphmicro is a South Korea Representative for Dow-key Microwave, a RF Switch manufacturer in the USA.