
There are several modules which may be used in an HSRS cabled system:
有线系统主要由
SU (Sensor Unit) 传感器链模块;RU (Recording Unit) 记录单元
CRU (Central Recording Unit) 中心控制单元
XLU (Cross Line Unit) 交叉站
SPECIFICATIONS
有线系统技术参数:
Sample Intervals
采样率: 0.25, 0.5, 1.0, 2.0 & 4.0 ms
Preamplifier Gain
前置放大增益: 1, 2, 4, 8, 16, 32 & 64dB
THD (Distortion)
谐波畸变:-120 dB typical @ Gain 1...16dB
A/D Type
模数转换: : 24 bit Delta Sigma
Test Capability
自检测试功能: Full range THD, Noise, CMRR and Tilt
Power Consumption: SU 150 Mili Amp/ RU 80 Mili Amp.
功耗: 检波器: 150mA, 记录单元: 80 mA.
Input Voltage
有线系统输入电压: 7V |