Pickering Interfaces, a leading provider of signal switching and conditioning solutions, introduced an upgraded version of its 40-784 PXI Microwave Multiplexer – the 40-784A. The new version now supports one, two, or three microwave multiplexers, the multiplexers can be either 4 or 6 way. The multiplexers fitted to each model are characterized for 6, 18, 26.5, or 40 GHz bandwidth.