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| GPS / GSM 双频天线 |
型号 : 双频 |
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GPS 天线 |
GSM 天线 |
特色 |
GPS patch Antenna with low noise amplifier |
Dual band GSM 900/1800 MHz cellphone |
| 频率 |
1.57542 GHz |
880 ~ 960 &
1710 ~ 1880 MHz |
| 增益 |
27 dBi (Typ.) |
1.7 dBi |
| 噪声系数 |
1.2 (Max.) |
--- |
| 极化波 |
R.H.C.P |
--- |
| 衰减值 |
20dB (Min.) @F0+/-50 MHz |
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频宽
|
10 MHz |
70 MHz for Frequency of 890 ~ 960 MHz;
170 MHz for Frequency of 1710 ~ 1880 MHz |
| 电压驻波比(VSWR) |
<=2.0 |
<=2.0 |
| 阻抗 |
50 Ohm |
50 Ohm |
| 电源/电耗 |
2.5 ~ 5.5V
DC/ 13mA |
Power Handling Cap.: 10W |
| 连接线/转接头 |
3m RG-174 FME Connector |
3m RG-174 SMA Connector |
| 尺寸 (DxH) |
64.5 x 14 mm |
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