Description
Waveguide bandpass filter is installed between a TVRO feedhorn and the LNA or LNB to suppress strong out-of-Band interference. Radar Elimination Filter These highly-selective receive filters eliminate potential interference from WiMAX. 7894D / 7893D / 11383 Series
https://www.satellitedish.com/111196-1%20DWG%20Rev%20A.pdf