MFC 13961W-3780/4200

13961W-3780/4200 C-Band Bandpass Filter | 3780–4200 MHz | High-Rejection SATCOM Filter

The 13961W-3780/4200 is a high-performance C-band bandpass filter optimized for satellite communication systems requiring strong out-of-band suppression. It offers a 3780–4200 MHz passband with typical 0.5 dB insertion loss and up to 80 dB rejection in extended frequencies. Its rugged CPR-229 flanged design ensures reliable outdoor operation in interference-prone environments.

Key Features:

Passband: 3780–4200 MHz
Insertion Loss: ~0.5 dB typical
VSWR: 1.44:1 typical
Group Delay Variation: ≤8 ns
Stopband Rejection:
• 25dB @ 3730 & 4300 MHz
• 50 dB @ 3640 & 4390 MHz
• 70 dB @ 3570 & 4470 MHz
• 80 dB @ 5825–7250 MHz
• 50 dB @ 7250–7750 MHz
Flanges: CPR-229G (input), CPR-229F (output)
Application: Reliable suppression of 5G, radar, and terrestrial signals in C-band satellite systems