5G3742B Series 5G Rejection Filter

The SatHarbor 5G3742B Series is a specialized C-band filter designed to mitigate 5G interference within the 3.7–4.2 GHz satellite downlink frequency range. It delivers low insertion loss (≤ 0.4 dB), excellent VSWR performance (≤ 1.3), and high out-of-band rejection. Engineered with an IP65 weatherproof enclosure (or CPR-229G/Flange), the 5G3742B filter ensures reliable signal quality in critical satellite communication systems. Its compact design and robust performance make it ideal for operators facing strong terrestrial 5G signals, safeguarding essential downlink reception.

Passband Frequency (MHz): 3700–4200
Insertion Loss (dB): ≤ 0.4
VSWR: ≤ 1.3
Rejection (dB):

• ≥ 55 dB @ 3300–3500 MHz
• ≥ 50 dB @ 3400–3500 MHz
• ≥ 25 dB @ 3800–6800 MHz

Power Handling (W, average): 100 W
Operating Temperature (°C): –50 °C to +60 °C
Enclosure: IP65 (BIAJ/CF, CPR-229G/Flange)
Dimensions (mm): 112.0 × 98.6 × 60.85
Weight (kg): ~0.58

Made by SatHarbor