The ZXHF-K482M+ from Mini-Circuits is a Coaxial Reflectionless High Pass Filter with a passband from 4800 to 19000 MHz and a stopband from DC to 3500 MHz. It has an insertion loss of less than 2.5 dB in the passband and offers up to 35 dB of rejection in the stopband. The filter employs a novel filter topology which absorbs and terminates stop band signals internally rather than reflecting them back to the source.
The filter features easy integration with sensitive reflective components, such as mixers, multipliers, and provides excellent stability at temperatures up to 85°C. It is matched to 50Ω in the stopband and eliminates undesired reflections. This RoHS-compliant filter is available in a connectorized package that measures 0.676 x 0.56 x 0.80 inches with 2.92 mm (F/M)connectors and is ideal for Wi-Fi, WiMax, microwave radio, and military & space applications.