... Technical Specifications1 Signal Using Channels: 3 channels2 A/D Converter: 32 bit3 Sampling Interval: 1 ms, 5 ms, 0 ms, three ... taps optional4 Preamplifier gain: 1, 32, 64 times optional5 Frequency Response (Bandwidth): 1~60Hz6 Conformity of ... cell, sampling point data.21Length of Data File Name, 8-Bit: The first 6 digits for station index number, the 6 ...