Description
| Model 型号 | WK- 4GRA190-3 |
| Electrical specifications 技术指标 | |
| Frequency range 频率 (MHz) | 1710-2170MHz |
| Polarization 极化方式 | Vertical |
| Gain 增益 (dBi) | 3 |
| Radiation辐射 | Omni-Direction |
| Impedance 阻抗(Ω) | 50 |
| VSWR 驻波比 | ≤1.5 |
| Maximum input power 最大输入功率 (W) | 5 |
| Lightning protection 雷电保护 | DC Ground |
| Mechanical specifications 机械指标 | |
| Connector 接头 | N Male |
| Dimensions尺寸 (mm) | 190mm |
| Antenna weight 天线重量 (g) | 25 |
| Radome material 外罩材料 | TPE |
| Operating temperature 工作温度 (℃) | -40～70 |
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