MFC 13961-3400/4200

13961-3400/4200 C-Band Bandpass Filter | 3.4–4.2 GHz | Wideband Rejection

The 13961-3400/4200 is a high-performance C-band bandpass filter designed for satellite receive systems requiring broad-spectrum interference suppression. With a passband of 3.4–4.2 GHz and a typical insertion loss of just 0.5 dB, it ensures minimal signal degradation. It provides up to 60 dB rejection across key interference bands, including 5.825–6.725 GHz and 7.25–7.75 GHz, making it ideal for installations exposed to uplink and adjacent-band noise.

Key Features:

Passband: 3.4–4.2 GHz
Insertion Loss: 0.5 dB typical
VSWR: 1.5:1 typical
Stopband Rejection:
• ≥25 dB @ 3.3 & 4.3 GHz
• 50 dB typical @ 4.4 GHz
• 60 dB typical @ 4.5 GHz
• ≥60 dB from 5.825–6.725 GHz and 7.25–7.75 GHz
Flanges: CPR-229G (in), CPR-229F (out)
Temperature Range: –40°C to +60°C
Application: Uplink and adjacent-band interference rejection in C-band downlink systems