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B32021-1
The LX1803 is specifically designed for GPS L1 Beidou B1 and GLONASS G1
Samsung single-frequency helical antenna with a spiral omnidirectional design
In case, the antenna is guaranteed to receive signals in no direction. Built-in low noise
The sound amplification module uses a filter to filter out the interference signal to ensure that it is evil.
Working in a bad electromagnetic environment. This antenna is widely used in handheld devices.
Navigation areas such as terminals.
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| 頻率范圍 （Frequency Range） | 1550MHz~1615MHz |
| 輸入阻抗 （Impedance） | 500hm |
| 極化方式 (Polarization) | 右旋圓極化 (RHCP) |
| 覆蓋角度 (Coverage) | 360° |
| 輸出駐波 (VSWR) | ≤2.0:1 |
| 天線單元增益 （Gain of Antenna） | 2dBi |
| 低噪放增益 (LNA Gain) | 18dB(3.3V) |
| 噪聲系數(shù) （Noise Figure） | ≤1.5dB |
| 輸出駐波 (VSWR) | ≤2.0 |
| 輸入駐波 （VSWR） | ≤1.5 |
| 增益平坦度 (Gain Flatness) | ±1dB |
| 輸出P1dB壓縮點 （Pout at 1dB GainCompression Point) | ≥0dBm |
| 工作電壓 (LNA Drain Voltage) | 3~3.3VDC |
| 工作電流 (LNA Current Consumption) | 6±2mA（3V） |
| 體積 (Dimension) | φ18×65.2mm |
