BWT61 | manual v0707 | http://wiki.wit-motion.com/english
Bandwidth as 256Hz, Output rate as 20Hz. The waveform will show more
fluctuation.
2. The higher rate of bandwidth will solve the data-repeating problem.
For example, if the bandwidth setting is 20Hz, retrieval rate as 100Hz, there will
be 5 repeating data. If you prefer there is no repeating data, it is required to
increase the bandwidth more than 100Hz.