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MT20 & DL20 - Combined Mobile Telemetry & Data Logger

Small, Lightweight & Versatile

MT20

The all new MT20 has some very powerful design features that open a whole new perspective in sEMG telemetry and data logging. With the MT20, subjects are tested during real-life activities. Such as evaluation of physically disadvantaged individuals, ergonomics or sports activities such as skiing, swimming, cycling and running.

The MT20 system provides numerous approved radio bands allowing researchers and clinicians to operate two or more systems simultaneously so as to receive sEMG signals from up to 48 channels.

The battery-operated MT20 system, including the receiver is portable, compact, and lightweight so that it can be used anywhere, indoors or outdoors. Multiple transmitters may be used easily on a single subject, or on multiple subjects for simultaneous real-time monitoring.


Features

24-bit Resolution

The new digital system has 24-bit resolution, a sampling rate of 18,000Hz and 16 analogue and 4 digital channels. The data can be stored on the 2GB MicroSD™ card or transmitted in real time via the on-board wireless transmitter. All this crammed into a package a fraction of the size of any of our competitors.

Unlimited Recording Time

A unique feature designed into the MT-20 is the “hot-swap” battery facility. The main battery can be changed without interrupting data collection. This is especially useful when using it in the data logger mode for long term tests.

Versatile Operation

The MT-20 has been designed so that it can be used in telemetric mode, data logger mode, or both, depending on your requirements. It comes with an 2GB MicroSD™ card as standard, which can be easily removed from the unit, allowing data to be quickly exchanged with the PC and also allowing different projects & settings to be pre-programmed.

Easy Video Synchronisation

The MT20 can be synchronised to video instruments either directly when used in the telemetric mode, or via the on-board I/R LED. Synchronising the LED, as seen on the video with the recorded, data is automatic when used with the Myo-Dat 7 software package.

Flexible Connectivity

The receiver is powered via the USB interface which also provides the data link to the PC. For maximum connectivity to existing motion systems, analogue outputs are provided through a single “D” connector. An LED indicates power and data status. The external antennae can be removed so that either a fixed position antenna (for use in the lab) or high gain directional antennae can be used in the field.

Accessories

MIE also produces customised accessories to suit particular applications. These include input preamplifier modules for the amplification of weak biopotential signals, such as EMG and ECG, near the signal source. Other transducers include electrogoniometers to measure joint angles, foot switch encoders to measure heel and toe contact times, accelerometers and strain gauge amplifiers. MIE also design and manufacture bespoke transducers.

Product Specifications

MT20 Transmitter Specifications*
  • Input Channels:
  • Storage Capacity:
  • Resolution:
  • Sampling Rate:
  • Physical Dimensions:
  • Weight:
  • 16 analogue + 4 digital
  • 2GB MIE MicroSD™ card as standard
  • 24 bits (programmable)
  • 18kHz (programmable, 22kHz in total)
  • 90mm x 78mm x 25mm
  • 160g including memory card and battery
MT20 Receiver Specifications*
  • Input Channels:
  • Output Channels:
  • Connectivity:
  • 4 digital
  • 16 Analogue & 8 Digital (from Tx & Rx inputs)
  • USB
MT20 Pre-Amp Specifications*
  • Gain:
  • CMRR:
  • Frequency Response:
  • Weight:
  • x1000
  • >120dB
  • 6Hz to 6000Hz at 3dB
  • 10g excluding cable and connector

DL20 Specifications*
  • Input Channels:
  • Storage Capacity:
  • Resolution:
  • Sampling Rate:
  • Physical Dimensions:
  • Weight:
  • 16 analogue + 4 digital
  • 2GB MIE MicroSD™ card as standard
  • 24 bits (programmable)
  • 18kHz (programmable, 22kHz in total)
  • 90mm x 78mm x 25mm
  • 160g including memory card and battery
DL20 Pre-Amp Specifications*
  • Gain:
  • CMRR:
  • Frequency Response:
  • Weight:
  • x1000
  • >120dB
  • 6Hz to 6000Hz at 3dB
  • 10g excluding cable and connector
*MIE Medical Research Ltd. reserves the right to alter specifications without notice.