The eBPF-C-1 from Norsat is a Bandpass Filter with a passband from 3.7 to 4.2 GHz. It has an insertion loss of less than 1.4 dB in the passband and provides more than 60 dB of rejection at 3.682 GHz. This bandpass filter is designed to reject terrestrial interference in the C-band and provide exceptional performance with a narrow guard band (<20 MHz). It is available in a moisture-resistant enclosure that measures 185 x 100 x 71 mm with CPR-229G and CPR-229F waveguide interfaces. This IP66-rated filter can be easily installed between the feed and LNB and is ideal for use in harsh environments.