RFMW announced design and sales support for a broadband diplexer from Marki Microwave. The MDPX-0305 is a broadband passive MMIC diplexer, a combination high pass and loss pass filter, capable of multiplexing low frequency DC to 3 GHz and high frequency 5 to 26.5 GHz signals. Passive GaAs MMIC technology allows production of smaller filter constructions that replace larger form factor circuit board constructions. Tight fabrication tolerances allow for less unit-to-unit variation than traditional filter technologies. Low unit to unit variation allows for accurate simulations using the provided S3P file taken from measured production units. The MDPX-0305 is available as a connectorized module.