高性能 价格低 GPS内置天线12*12/25*25 厂家直销


产品规格:
一、电气性能 |
.1、天线 |
1 | 天线型号 | DAE1575R(12*12*4) |
2 | 频率 | 1575.42MHz±1.02MHz |
3 | V.S.W.R | 1.5:1 |
4 | 频宽Band Width | >5MHz |
5 | 阻抗Impendence | 50 ohm |
6 | 增益Gain | 1.5dBic Based on 7×7cm ground plane |
7 | 极化形式polarization | RHCP |
1.2、LNA |
1 | 频率 | 1575.42MHz±1.02MHz |
2 | 电压DC Voltage | 3.0±0.3V |
3 | 增益Gain (Typical) | 17dB(Without cable +25℃±10℃) |
4 | 输出 VSWR(Typical) | 1.5 |
5 | 噪音Noisse Figure(Typical) | 1.1(+25℃±10℃) |
6 | 电流DC current(Typical) | 3mA(At3.0V) |
二、引线及连接器Leads and connections |
1、引线Lead | 1.13 | |
2、连接器connection | IPEX(Or (圆剥girdling) | |

