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Trigno™ Snap Lead

Supporting traditional EMG research

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The Trigno™ Snap Lead Sensor can connect to industry-standard pinch electrodes, for a more “traditional” approach to sEMG detection. The sensor’s flexible clamp leads allow users to adjust their inter-electrode spacing as they deem suitable, and also enable data collection from difficult muscle sites. This sensor retains many of the performance capabilities of the Trigno™ sensor family, including full EMG bandwidth capture, robust wireless transmission, and seamless integration with the Trigno™ Wireless Systems.

  • Clamp style connector leads
  • Full EMG Bandwidth
  • Built-in accelerometer
  • Fully compatible with standard snap electrodes

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Systems Integration

Digital Solutions for Powering the Biomechanics Field

Trigno™ Wireless Systems add significant value to your new or existing lab with their ability to seamlessly integrate and work with a number of commonly used biomechanical equipment and data acquisition platforms.

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Specifications

Typical Operating Range 1 40 m
RF Frequency Band 2400-2483 MHz (ISM band)
Power Consumption (<)65 mW
Effective Radiated Power 9 mW
RF Protocol Proprietary
Enclosure Dimension (sensor) 27 x 37 x 15 mm
Full-charge Operation Time 2 8 hours (typical)
Recharge Time 3 (<)2.5 hours
Temperature Range 4 5 – 40 degrees Celsius
Signal Range 11 mV (r.t.i)
Channels: EMG Accelerometer
Bandwidth 20 ± 5 Hz, >40 dB/dec
450 ± 50 Hz, >80 dB/dec
DC – 50 Hz ± 5 Hz, 20 dB/dec
Sampling Rate 1925.93 samples/sec 148.1 samples/sec/axis
Resolution Depth 20 ± 5 Hz > 40 dB/dec
450 ± 50 Hz > 80 dB/dec
0.016 ± 0.001 g/bit (at ± 1.5 g)
0.063 ± 0.005 g/bit (at ± 6 g)
Noise (<)500 nV (rms), r.t.i.5 0.004g (rms, ± 1.5g)
0.016g (rms, ± 6g)
The Trigno™ Wireless EMG Systems are battery-powered biofeedback devices that enable researchers and clinicians to acquire EMG and related signals from subjects for biofeedback purposes. They are intended for relaxation training and muscle reeducation. Interpretation of the EMG and supporting signals by a qualified individual is required.

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