MEP Monitor 1 Channel EMG Amplifier
Product Number: MV9016C0701

• 1 channel EMG amplifier to be mounted on the back of the MagPro system.
• Measurement of Motor Evoked Potentials (MEP).
• Specially designed for determination of Motor Threshold.

 

Technical Data

 

Dimensions:

  • (HxWxD:) 184 x 94 x 40mm

 

Weight:

  • 0.7kg

 

Number of Inputs:

  • 1 input protected against electro-static discharge. Balanced inputs.
  • 1 pc. 5-pole DIN 240° connector for electrode cable

 

Sound:

  • Output for external loudspeaker, 3.5mm jack.

 

Patient Safety:

  • EMG channel galvanically isolated 1.5 kV RMS

 

Input Impedance:

  • 200 MΩ // 100 pF (balanced), >1000 MΩ // 50 pF (common mode)

 

Noise Level:

  • Typical 0.6 µVrms at bandwidth
  • 2 Hz to 20 kHz and shorted input

 

Common Mode Rejection Ratio:

  • From surface electrode, through cable and
  • amplifier: >55 dB.
  • Direct: >100 dB

 

Isolation Mode Rejection Ratio:

  • From input to power ground: >160 dB

 

Sensitivity Factors:

  • 100, 200, 500 µV/Div,
  • 1, 2, 5, 10 mV/Div

 

Time Scales:

  • 1, 2, 5, 8, 10 ms/Div

 

Trigger Mode:

  • Level, Autotrig on stim

 

Lower Frequency Limits (-3dB):

  • DSP 1, 2, 5, 10, 20, 50, 100 Hz,

 

Upper Frequency Limits (-3dB) DSP:

  • 1, 2, 5, 10, 20 kHz,

 

Anti Aliasing:

  • 20 kHz (-3 dB), 1st order

 

Sampling :

  • 100 ks/s, 16 bit