Solved the practical problem that runs into in system debug stage, for example, the interference problem in data acquisition, the error eliminating in data acquisition.
在系统调试阶段解决了一些现场遇到的实际问题，如数据采集的干扰问题，采集数据的误差消除问题。
2
Low impedance and balanced output allow interference free performance even with long cable runs.
低阻抗平衡输出，让即使长电缆抗干扰性能运行。
3
It has to be small so that the electrical runs do not act like antennae and pick up the magical interference.