EMG Integrator (NL703)
This integrator module was designed to produce an analog signal to represent muscle activity.
- Will accept signals up to ±1 V
- Full-wave rectifies inputed signals
- Output of the integrator is buffered
- Overall gain is set at unity
- The time constant of the integrator is set by a 6-position rotary switch
The NL703 EMG Integrator module was designed to produce an analogue signal to represent muscle activity. The unit will accept signals up to ±1 V which it full-wave rectifies and applies to a leaky integrator. The output of the integrator is buffered and the overall gain is set at unity. The time constant of the integrator is set by a 6-position rotary switch. A toggle switch is also provided so that the direct signal can be viewed.
|Input||Maximum signal that can be processed without distortion is ±1 V|
|Input Overload||Input is protected up to ±75 V|
|Time Constants||Can be set to: 20, 50, 100, 200, 500 and 1000 msec; accuracy better than 10%|
|Integrate/Direct||Either Integrated signal or input signal is selectable by this switch; if Direct is selected, Integrator is reset to zero|
|Output||Output produces signal which has gain of unity from input but integrated with respect to time at time constant selected|
|Output Inpedance||600 O in integrate; connected to INPUT socket in Direct|