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产品详情
Model No 产品型号 | KW25A-CA | ||
Parameter data 参考数据 | Uplink 上行链路 | Downlink 下行链路 | |
Frequency Range 频率范围 | GSM | 824~849/1710~1755 MHz | 869 ~ 894/2110~2155 MHz |
Output Power 输出功率 | 20 ±2dBm | 25 ±2dBm | |
Gain 增益 | 75±2 dB | 80±2dB | |
Bandwidth 带宽 | Wide Band 宽带网络 | ||
Automatic Gain Control 自动增益控制 | >20dB | ||
Manual Gain Control 手动增益控制 | 31dB in step of 1dB | ||
Ripple in Band 带内波动 | ≤4dB | ||
Intermodulation Products 互调产物 | 9KHz~1GHz | ≤ -36 dBm | |
1GHz~12.75GHz | ≤ -30 dBm | ||
Spurious Emission 杂散辐射 | 9KHz~1GHz | ≤ -36 dBm | |
1GHz~12.75GHz | ≤ -30 dBm | ||
Noise Figure @ max. gain 噪声系数 | ≤ 6 dB | ||
VSWR 驻波 | ≤2 | ||
MTBF | >50000 hours | ||
Power Supply 电源 | AC:90~265V, 50/ 60Hz;DC:9V 3A | ||
Power Comsumption 电源功耗 | < 20W | ||
Impedance 阻抗匹配 | 50 ohm | ||
Mechanical Specification 机械规格 | |||
RF Connector 接口类型 | N-Female N母头 | ||
Cooling 散热 | Heatsink Convection cooling 散热器对流冷却 | ||
Dimensions (D x W xH ) 尺寸 | 250*145*53(mm) | ||
Weight 重量 | ≤ 1 Kg | ||
Installation Type 安装方式 | Wall Installation 贴墙安装 | ||
Environment Conditions 环境适应性 | IP40 | ||
Humidity 湿度 | < 90% | ||
Operating Temperature 工作温度 | -10℃ ~ 55℃ |