咨询热线
010-58818826
产品中心 > 测试附件 > 点对点光纤传输系统

点对点光纤传输系统

光纤链路设计用于传输来自以下设备的模拟电信号(CW和脉冲)80 Hz至3.5 GHz 信号经过调理并转换为模拟光信号。发送模块,并通过光缆发送到光接收器。收件人模块将光信号转换回电信号。发射器和接收器模块被屏蔽,并由嵌入式可充电电池供电。接收器包括自动增益控制以保持精确和恒定的性能。我们还提出了一个版本带有内部26 dB低噪声前置放大器的发射器。通常使用光链路使用电场或磁场传感器或电流探头进行测量设置。
TypeMOL3000MOL3000-26
Bandwidth (± 1.5 dB)80 Hz to 3.5 GHz80 Hz to 3.5 GHz
Link gain0 dB ± 1.5 dB26 dB ± 1.5 dB
Maximum transmitter input
     (for < 0.2 dB gain compression)
0 dBm (632 mVp-p)- 26 dBm (31.7 mVp-p)
Receiver output noise floor< -137 dBm/Hz< -136 dBm/Hz
Transmitter equivalent input noise< -137 dBm/Hz< -162 dBm/Hz
Immunity to external electric fields> 500 kV/m (pulse according to MIL-Std 461 RS105 E/F)
Operating time (transmitter / receiver)50 hours / 19 hours40 hours / 19 hours
ESD protectionaccording to IEC61000-4-2 (15 kV)
Input / output connectorsSMA female
Dimensions (excluding connectors)99 x 64 x 41 mm (L x W x H)
Weight (transmitter / receiver)350 gr  /  350 gr

Cable typeReferenceLength
StandardFCLBxxxx10, 20, 502, 100, 200, 500, 1000 m
RuggedFCLBxxxxRU10, 20, 50, 100, 200, 500, 1000 m
下一个: 拉杆天线