Alice 5 LE
Specifications
Product Specifications
Total Channels 31
Analog Inputs 8 in the Base Station
Neurological Channels Specifications
Number of Channels 13 total [6 EEG (3 left, 3 right), 2 EOG, 5 EMG]; 2 reference
Input Impedance 1.66 Mohm per Electrode 3.33 differential
Bandwidth 0.32 Hz to 106 Hz
Input Signal Range ± 3.3milliV
Digital Resolution up to 16 bits
Sample Rate 2000 Hz
Max Storage Rate 200 Hz
Electrode Impedance Testing 100 Hz square wave between patient electrodes
Calibration Signal Signal injection, 1 Hz, 98 µVpp
Square wave to amplifier inputs
Communication Interfaces Signals sent from Patient Interface to Headbox through sensor cables. Data is sampled and sent to the Base Station where it is stored on a disk or sent through an ethernet connection to a Host PC
Digital Filters Available 0.5 to 100 Hz high pass filter
During Analysis 0.5 to 100 Hz low pass filter 50 or 60 Hz Notch filter Anti-aliasing filter
Other Channel Types 2 Effort: Piezo or zRIP
2 Airflow: Thermal and Pressure Flow
Body Position
2 Actigraphy
1 ECG
1 Snore Mic

System Physical Characteristics
Main Unit:
Size/td> 14 L x 5 W x 12.5 H (in); 35.6 x 12.7 x 31.7 (cm)
Weight 7.8 lb; 3.5 kg
Headbox:
Size/td> 10 L x 4 W x 2 H (in); 25.4 x 10.2 x 5.1 (cm)
Weight 1.6 lb; 0.72 kg
System Power
Requirements:
Power to Main Unit 6.25 VDC, 3 to 6 Amps
Power Supply MW116 Power Supply 100-240 VAC, 50-60 Hz, 0.5-1.5 A

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