C BAND 5G Filter Anti-5G Rejection-5G
A 5G rejection filter is installed between the satellite dish and the LNB in the coaxial cable path:
Satellite Dish → [C-Band 5G Filter] → LNB → Receiver
To protect satellite dishes from strong, nearby 5G signals that can saturate the Low-Noise Block Downconverter (LNB) and cause signal loss.They reject or heavily attenuate the 5G band while allowing the full 3.7-4.2 GHz satellite band (or the specific transponder frequencies) to pass.
Key Features
- LNB: 3.7~4.2 GHz (Customizable design according to different frequency requirements)
- Guard Band: 100 MHz for enhanced signal isolation
Technical Specifications
| Parameter |
Specification |
| Input Frequency(RF) |
3.7 ~ 4.2/3.8 ~ 4.2/3.9 ~ 4.2/4.0 ~ 4.2GHz |
| Insertion loss |
0.45dB[Max.] |
| Out-of-band Rejection (Guard band=100MHz) |
60dBc[Min.] |
| VSWR |
2.2:1 |
| Operating Temperature |
-40 ~ +60℃ |
| Output Connector |
WR229G/F |