Servsat is a provider of C-band Filters for Radar SIgnal, WI-Max and Wi-Fi.
MFC Wi-Fi Filter C Band Model 11383. Extended C Band Radar Elimination Filter. Passband 3.6~4.2 GHz.
MFC Wi-Fi C Band Filter Series 7893D/7894D Compatible with digital LNB's. Passband 3.7~4.2 GHz.