0.8m Ku衛星通信天線

電氣性能指標Electrical Specification | ||
型號Model | WG-SCAKUKUD08A | |
頻率Frequency Range(GHz) | Ku-接收Ku-Receive | Ku-發射 Ku-Transmit |
12.25~12.75 | 14.00~14.50 | |
增益Gain (dBi) | 38.5 | 39.2 |
駐波比VSWR | 1.25:1 | 1.25:1 |
極化方式Polarization | 線極化Linear Polarization | |
收發隔離Isolation(dB) | 85 | |
交叉極化XPD(dB) | ≥33(On Axis) | |
旁瓣包絡Sidelobe RPE (dBi) | ≤29-25lgθ | |
第一旁瓣電平The first sidelobe level(dB) | ≤-14 | |
接口類型Flange Type | WR-75 |
機械特性Mechanical specifications | |
調節范圍Adjustment Range(°) | 方位Azimuth:±60 |
俯仰Elevation:5~90 | |
跟蹤方式Track Mode | 人工Manual |
面板精度 Faceplate Accuracy(mm) | <0.5(R.M.S) |
抗風能力Anti Wind Ability(Km/h) | 工作Operational:72-97 |
生存Survival:200 | |
工作溫度Operation Temperature(℃) | -45~﹢70 |
相對濕度Relative Humidity | 10%~98% |
抗震能力Shock Resistance(G’s) | 水平Horizontal:0.3 |
垂直Vertical:0.15 | |
掛冰厚度Ice Thickness(mm) | 25 |