 Dual-frequency antenna for Beidou(北斗一代双频天线)
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| 外观(Configuration) |
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| 尺寸(Dimension) |
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| 主要参数(Principal Parameters) |
ITEM |
Transmit(TX) |
Receive(RX) |
1.1 Frequency range |
1616±5MHz |
2492±5 MHz |
1.2 Band With(RL=-10dB) |
20MHz min. |
100 MHz min. |
1.3 Polarization |
LHCP |
RHCP |
1.4 VSWR |
1.5dB max |
1.5dB max |
1.5 Impedance |
50 ohm |
1.6 Axial Ratio |
3dB typ. |
3dB typ. |
1.7 Gain at Zenith |
4dBi typ. |
4.5dBi typ. |
1.8 Isolation |
25dB min. |
30dB min. |
1.9 Beam width(3dB) |
110°±10° |
100°±10° |
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| 波形特性 (Typical Characteristic) |
TX Smith Chart & Return Loss |
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RX Smith Chart & Return Loss |
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TX & RX隔离度(Isolation) |
TX Radiation Pattern |
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RX Radiation Pattern |
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![]() 〖填写订单〗 |
