品牌:科亿阳 | 型号:GPS | 增益:28 |
频率范围:1575.5MHz | 输出阻抗:50Ω | 驻波比≤:2dB |
工作电压:3-5V |
NO | 项目(Item) | 特性(Specification) | Post Environmental Tolerance (环境试验后允许附加误差) |
1 | 接收频率范围(MHz) Range of Receiving Frequency | 1575.42±1.1 | ±2.5 |
2 | 中心频率(30*30m m2 蔽时) Center Frequency (MHz) (with 30mm Square GND plane) | 1575.42 | ±5.0 |
3 | 带宽 Band Width(MHz) (Return Loss≤-10dB) | ≥10 | ±0.5 |
4 | 驻波比V.S.W.R(in Center Frequency) | ≤1.5 | ±0.5 |
5 | 增益 Gain(Zenith)(dB type) (with 70mm Square GND plane) | 5 | ±0.5 |
6 | 轴比 Axial Ratio (with 70mm Square GND plan) | 3.2dB | ±0.2 |
7 | 偏振方式 Polarization | 右旋圆极化 Right-Handed Circular | ---- |
8 | 特性阻抗 Impedance() | 50 | ---- |
9 | 频率温度系数(ppm/℃) Frequency Temperature Coefficient | 0±10 | ---- |