MFC 13961WE-I
C-Band Bandpass Filter
Passband: 3.6–4.2 GHz

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13961WE-I C-Band Bandpass Filter | 3600–4200 MHz | 5G & Out-of-Band Rejection
The 13961WE-I bandpass filter offers low-loss, high-rejection performance across the 3600–4200 MHz C-band. Engineered for satellite receive systems facing aggressive 5G and terrestrial interference, it delivers up to 70 dB typ. rejection while maintaining just 0.4 dB typ. insertion loss. Housed in a CPR-229 flange assembly, it is ideal for professional SATCOM deployments.
Key Features:
Passband: 3600–4200 MHz
Insertion Loss: 0.4 dB typ. @ center, 0.3 dB typ. @ edges
VSWR: 1.5:1 typ.
Group Delay Variation: ≤8 ns
Stopband Rejection:
• ≥45 dB @ 3550 & 4250 MHz
• 55 dB typ. @ 3450 & 4350 MHz
• 70 dB typ. @ 3400 & 4400 MHz
Flanges: CPR-229G (input), CPR-229F (output)
Application: Midband 5G and WiMAX suppression in SATCOM downlink chains
- Type
- Bandpass Filters
- Passband
- 3.6–4.2 GHz
- Stopband Rejection
- 60-70 dB