MFC 7894D-3710/4210

7894D-3710/4210 C-Band Bandpass Filter | 3710–4210 MHz | High Rejection, Low Loss

The 7894D-3710/4210 C-band bandpass filter offers robust protection against adjacent-band interference for satellite downlink systems. Covering 3710–4210 MHz, it delivers up to 70 dB rejection at 4410 MHz and maintains low insertion loss of 0.4 dB typ. Ideal for applications where midband 5G or terrestrial signal interference threatens system performance.

Key Features:

Passband: 3710–4210 MHz
Insertion Loss: 0.4 dB typ., 0.5 dB at band edges
Return Loss: ≥17.0 dB
VSWR: ≤1.33:1
Group Delay: ≤8 ns
Stopband Rejection:
• ≥25 dB @ 3660, 4260 MHz
• ≥60 dB @ 3560, 4360 MHz
• ≥70 dB @ 3510, 4410 MHz
Flanges: CPR-229G (input), CPR-229F (output)
Application: 5G and radar interference suppression for SATCOM receive chains