Compact, low weight
High reliability
Low PIM
Simple installation
AISG/DC bypass
DFT-09-78-64F-04A, a 900 MHz double-unit cavity filter characterized by compact size, lightweight construction, and high reliability, supporting stable RF performance in operator-grade networks. Designed with low PIM characteristics to minimize passive intermodulation, while AISG / DC bypass functionality enables simplified system integration. An installation-friendly mechanical layout suits macro base stations.
|
Frequency |
890-915MHz |
| Return Loss/VSWR | ≤-19.1dB/1.25 |
| Insertion Loss | ≤1.5dB |
| Rejection | ≥59dB@869~885.5MHz |
| Power Handling | 200 W AVG for TX band, 2000W PEAK for TX band |
| DC Bypass | Bypass |
| Intermodulation | ≤-155dBc @ 2 x 43dBm |
| Impedance | 50Ω |
| Operating Temperature Range | -20°C to +65°C |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 0%- 95% |
| Lightning Protection | 5kA,8/20us |
| Applications | IP67 |
| Dimension | 205 x 185 x 57(mm, excluding brackets and connectors) |
| Weight | ≤2.6kg |
| Connectors Type | 4.3-10 female |
| Mounting | Wall or pole |
| Structure | Double unit |
| Packing | 1Pcs in box |


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