MFC 21000E-3700/4200

C-Band Bandpass Filter

Passband: 3.7–4.2 GHz

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21000E-3700/4200 C-Band Outdoor Filter | 3700–4200 MHz | 5G & WiMAX Rejection

The 21000E-3700/4200 C-band bandpass filter delivers robust adjacent-band rejection with ~55 dB below 3700 MHz and ~50 dB above 4200 MHz. Built in a weatherproof IP67-rated enclosure with UV-resistant epoxy coating, it ensures long-term performance in outdoor satellite downlink systems.

Key Features:

  • Passband: 3700–4200 MHz
  • Stopband Rejection:

• ~55 dB @ 3680 MHz
• ~50 dB @ 4215 & 4230 MHz

  • Insertion Loss: ≤1.5 dB
  • Return Loss: 16 dB typ
  • Rugged outdoor-rated housing (IP67, UV-resistant epoxy)
  • Ideal for C-band satellite interference mitigation
21000E-3700/4200
Type
Bandpass Filters
Passband
3.7–4.2 GHz
Stopband Rejection
40-60 dB

Specific References