National Instruments PXI-2530 128-Crosspoint PXI Matrix Switch Module 189291A-01

New National Instruments PXI-2530 128-Channel Multiplexer/Matrix Module

National Instruments PXI-2530 128-Channel Multiplexer/Matrix Module

HP 44470A Relay Multiplexer Module NEW

National Instruments PXI-2530 128-Channel Multiplexer/Matrix Module new in box

HP Agilent 44470A 10-Channel Relay Multiplexer Module - Tested and Working

HP 44477A Relay Multiplexer *Guaranteed*

HP 44476A MICROWAVE MULTIPLEXER MODULE 33311B COAXIAL SWITCH 7VDC 1W CW/CHAN