Compact, low weight
High reliability
Low PIM
Simple installation
AISG/DC bypass
DFT-QG-257-64F-0AW, a double-unit 850 rejection cavity filter featuring compact dimensions, low weight, and high reliability, designed to mitigate unwanted interference and maintain signal integrity in macro base stations and cellular communication systems. Engineered with low PIM performance to reduce passive intermodulation, while AISG / DC bypass support and an installation-friendly structure enable efficient system integration and rapid deployment.
|
Frequency (MHz) |
703-803 & 898-960MHz |
| Return Loss | ≤-18dB |
| Insertion Loss | ≤0.5dB@703-803MHz |
| ≤0.7@898-960MHz | |
| Rejection | ≥50@825-870MHz |
| ≥60@870-890MHz | |
| Power Handling | 100W(average) |
| DC Bypass | DC Bypass |
| Intermodulation | ≤ -155dBc@2x43dBm |
| Impedance | 50Ω |
| Operating Temperature Range | -30°C to +70°C |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 5%- 95% |
| lightning Protection | 10kA,8/20us |
| Applications | IP67 |
| Dimension | 2271x171x113(mm, excluding brackets and connectors) |
| Weight | ≤5.7kg |
| Connectors Type | 4.3-10 Female |
| Mounting | Wall or pole |
| Packing | 1Pcs in box |


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