JFW Industries, Inc.

Full Fan-out Transceiver Test Systems for Radio Testing

Full Fan-out Handover Test Systems for Cellular Testing

Whether you are fading multiple base station signals to a handset or testing multiple communication standards with wireless devices, JFW has a handover test system to help automate your RF testing.

JFW’s full fan-out handover test systems are a type of matrix switch that is constructed with power divider/combiners on both halves of the matrix with programmable attenuators in between. There is an individually controlled programmable attenuator on every RF path through the matrix. This type of construction allows every input signal to be available simultaneously to every output port at differently attenuated signal levels.