Low VSWR, high isolation
Low PIM, low insertion loss
Compact design for easy installation
Customized band is available
AISG/DC bypass
DFT-09-75-DF-18, a double-unit cavity filter configured for robust RF signal handling, integrating low VSWR, high isolation, low insertion loss, and low PIM to ensure clean and stable transmission within macro base stations and cellular communication systems. A compact, installation-friendly design supports efficient deployment, while custom band tuning and AISG / DC bypass functionality enable flexible system integration.
|
Frequency |
885-960 MHz |
| Return Loss / VSWR | ≤-19dB /1.25 |
| Insertion Loss | ≤1.0dB @885-915 MHz |
| ≤0.5dB @925-960 MHz | |
| Rejection | ≥60dB @870-880 MHz |
| Power Handling | Average:200W @925-960MHz |
| DC Bypass | DC bypass for all ports |
| Intermodulation | ≤-150dBc @ 2 x 20W |
| Impedance | 50Ω |
| Operating Temperature Range | -45°C to +55°C |
| Storage Temperature Range | -45°C to +85°C |
| Relative Humidity | 5%- 95% |
| Lightning Protection | 10kA,8/20us |
| MTBF | 100000 hours |
| RoHs Complaint | YES |
| Applications | IP67 |
| Dimension | 263 x 139 x 152(mm, excluding brackets and connectors) |
| Weight | ≤6.5kg |
| Connectors Type | 7/16 female |
| Mounting | Wall or pole |


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