EPOC X User Manual
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Introduction
Getting started
Storing your EPOC X
Support
Technical specifications
Number of Channels
14 (plus CMS/DRL references at P3/P4 locations M1/M2)
10-20 positions
AF3, F7, F3, FC5, T7, P7, O1, O2, P8, T8, FC6, F4, F8, AF4
Sampling Method
Sequential sampling. Single ADC
Sampling Rate
128 SPS / 256 SPS (2048 Hz internal)
EEG Resolution
14 bits 1 LSB = 0.51μV (16 bit ADC, 2 bits instrumental noise floor is discarded), settings can be changed to 16-bit
Bandwidth
0.2 - 45Hz, digital notch filters at 50Hz and 60Hz
Filtering
Built-in digital 5th order Sinc filter
Dynamic Range (input referred)
8400 uV(pp)
Coupling Mode
AC coupled
Connectivity
Proprietary 2.4GHz wireless, BLE and USB (Extender only)
Battery Life
Up to 9 hours (LiPo)
Impedance Measurement
Real-time contact quality using patented system
Motion Sensor
ICM-20948
Accelerometer
3-axis +/-4g
Magnetometer
3-axis +/- 4900 uTesla
Motion Sampling
32 / 64 Hz
Motion Resolution
14 / 16-bit (User Defined)
Quanterion Output
Yes
Sensor Material
Ag/AgCl + Felt + Saline
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