The WACX16+16-DC-4200/4400-5000/5150-6000-70 from Wainwright Instruments is an Absorptive Filter with a passband from 4400 to 5000 MHz. It provides an insertion loss of less than 3 dB with over 70 dB of stopband attenuation and can handle up to 5 Watts of CW power. The filter is based on a 16+16 section cavity design and is available in a package that measures 186 x 64.5 x 32 mm + connectors and flanges.
