MFC 20345

SMW 20345 C-Band Bandpass Filter | 3625–4200 MHz | 5G Rejection, Low Loss

The SMW 20345 C-band bandpass filter is designed for satellite downlink systems requiring reliable rejection of adjacent 5G signals. Covering the 3625–4200 MHz passband, it delivers 30–35 dB stopband rejection below 3600 MHz and at 4300 MHz, while maintaining an ultra-low insertion loss of 0.4 dB. With a tight passband edge roll-off and compact CPR-229G/F flange configuration, it is ideal for professional SATCOM installations in high-interference environments.

Key Features:

Passband: 3625–4200 MHz

Rejection: 30–35 dB @ 3550–3600 MHz & 4300 MHz

Insertion Loss: 0.4 dB max @ Fo

VSWR: 1.5:1 typ

Compact design with CPR-229G (input) and CPR-229F (output) flanges

Application: Adjacent 5G interference suppression for C-band receive systems