Technical Specifications
Number of Channels | 32 (plus CMS/DRL references) |
Channel names | Configurable on standard 72 channel international 10-20 locations |
Sampling Method | Sequential sampling. Dual ADCs |
Sampling Rate | Configurable 128 / 256 SPS (2048 Hz internal) |
EEG Resolution | 16 bits 1 LSB = 0.51μV (16 bit ADC, 2 bits instrumental noise floor is discarded) |
Bandwidth | 0.2 - 45Hz, digital notch filters at 50Hz and 60Hz |
Filtering | Built-in digital 5th order Sinc filter |
Dynamic Range (input referred) | 8400uV (pk-pk) |
Coupling Mode | AC coupled |
Connectivity | BLE5 (Dongle Provided) |
Battery Capacity | LiPo battery 595mAh |
Battery Life | Up to 6 hours |
Impedance Measurement | Real-time contact quality using a patented system |
IMU Part | TDK ICM-20948 3-axis Accelerometer, 3-axis Gyroscope, 3-axis Magnetometer. Data output 10 channels Quaternions, (Q0, Q1, Q2, Q3), Acceleration (X,Y,Z) and Magnetometer (X,Y,Z) |
Motion Sampling | Configurable 0, 32, 64 Hz |
Motion Resolution | 16-bit output |
Sensor Material | Sintered Ag/AgCl ( FLEX gel kit) can be used with any EEG gel Electroplated Ag/AgCl ( FLEX saline kit) with replaceable polyester felt pads that can be sterilized and re-used (bulk pack available to buy from the EMOTIV store) |
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