ESATCOM™ ESAT-BPF-C-1 C-Band Bandpass Filter

OEM model 100% compatible with the Norsat BPF-C-1 (same performance and specifications).
High-performance C-Band filter designed to block 5G, radar, and terrestrial interference while maintaining ultra-low insertion loss. Ideal for professional satellite downlink, broadcast, government, and teleport applications.

Key Features

• Passband: 3.70–4.20 GHz
• Insertion Loss: ≤0.5 dB
• VSWR: 1.4:1 max
• Rejection Performance:
  ≥25 dB @ 3.650 / 4.250 GHz
  ≥60 dB @ 3.550 / 4.350 GHz
  ≥70 dB @ 3.500 / 4.400 GHz
• Group Delay Variation: 0.6 ns
• Waveguide: CPR-229G input / CPR-229F output
• Weather Rating: IP66 outdoor-sealed
• Dimensions: 120 × 100 × 70 mm
• Weight: <650 g
• Manufactured in South Korea for Esatcom Inc. (USA)

Compatibility & Application

• Direct OEM replacement for Norsat BPF-C-1
• Fits any C-Band LNB using CPR-229 waveguide
• Drop-in installation between feed and LNB
• Protects C-Band downlinks from 5G base stations, radar, and adjacent-band transmitters
• Suitable for teleports, broadcasters, hubs, and C-Band VSAT earth stations

What’s Included

• 1 × ESATCOM ESAT-BPF-C-1 Bandpass Filter
• Protective packaging
• Ships from the USA (Esatcom Inc.)


ESAT-BPF-C-1 SPECIFICATIONS
Frequency Range 3.70 - 4.20 GHz
VSWR1.4 : 1 max.
Insertion Loss in Band0.5 dB max.
Rejection
25 dB min at 3.650 GHz and 4.250 GHz
60 dB min at 3.550 GHz and 4.350 GHz
70 dB min at 3.500 GHz and 4.400 GHz
Group delay variation within +/-0.5MHz0.6 nsec
Waveguide FlangeCPR-229G (input), CPR-229F (output)
Dimensions (L x W x H)120 mm x 100 mm x 70 mm
Weight< 650 g


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