Base Station/Broadcast Transmission Antenna, 870MHz Min, 960MHz Max, 2.1dB Gain
参数名称 | 属性值 |
Reach Compliance Code | unknown |
应用 | CELLULAR |
特性阻抗 | 50 Ω |
增益 | 2.1 dB |
全向 | YES |
最大工作频率 | 960 MHz |
最小工作频率 | 870 MHz |
偏振 | LINEAR VERTICAL |
射频/微波设备类型 | BASE STATION/BROADCAST TRANSMISSION ANTENNA |
最大传输功率 | 50 W |
最大电压驻波比 | 1.5 |
Base Number Matches | 1 |
DB781S50N-SY | DB781D50N-C | DB781LP50N-C | DB781S50N-C | |
---|---|---|---|---|
描述 | Base Station/Broadcast Transmission Antenna, 870MHz Min, 960MHz Max, 2.1dB Gain | RF/Microwave Antenna, 824MHz Min, 894MHz Max | RF/Microwave Antenna, 824MHz Min, 894MHz Max | Base Station/Broadcast Transmission Antenna, 824MHz Min, 894MHz Max |
Reach Compliance Code | unknown | unknown | unknown | unknown |
应用 | CELLULAR | PCN/CELLULAR | PCN/CELLULAR | PCN/CELLULAR |
特性阻抗 | 50 Ω | 50 Ω | 50 Ω | 50 Ω |
全向 | YES | YES | NO | YES |
最大工作频率 | 960 MHz | 894 MHz | 894 MHz | 894 MHz |
最小工作频率 | 870 MHz | 824 MHz | 824 MHz | 824 MHz |
偏振 | LINEAR VERTICAL | LINEAR VERTICAL | LINEAR HORIZONTAL | LINEAR VERTICAL |
射频/微波设备类型 | BASE STATION/BROADCAST TRANSMISSION ANTENNA | ANTENNA-OTHER | ANTENNA-OTHER | BASE STATION/BROADCAST TRANSMISSION ANTENNA |
最大传输功率 | 50 W | 50 W | 50 W | 50 W |
最大电压驻波比 | 1.5 | 1.5 | 1.5 | 1.5 |
Base Number Matches | 1 | 1 | 1 | 1 |
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