4-channel EMG Trigno™ Quattro

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HMIs, Prosthetics, Exoskeletal Systems, Pediatrics, Speech Therapy Four of the smallest EMG sensing heads Includes IMU to track human movement in both research labs and mobile environments. System & Software The Trigno Quattro Sensor is designed to work with all Trigno systems. Reference Type Dual on-board stabilizing reference Inter-Electrode Spacing 10 mm Size (Body) 27 x 46 x 13 mm Size (Head) 25 x 12 x 7 mm Cable Length 7 in 8 in 9 in 10 in Mass 25 g Battery Life 2-4 hours Operating Range 40 m in RF mode Host Dependent/unlimited datalogger Wireless Protocol 2.400-2.483 GHz ISM Band, Proprietary RF Protocol BLE V4.2 EMG Bandwidths 10-850 Hz 20-450 Hz EMG Sampling Rate (Max) 2222 sa/sec Contact Material 99.99% silver Patents Protected by one or more of the following Patents 6480731, 6238338, 6440067, 9351559, 8971983, EP1070479