g.tec medical engineering GmbH g.USBamp, USB Biosignal Amplifier: Instruction for use
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V2.16.09
Page 21
12 Technical specifications
g.USBamp
Model g.USBamp
Type USB biosignal amplifier
Rated power consumption 7 VA
Rated DC voltage 5 V
Rated current of fuse 1.6 A, quick acting fuse, type 20 mm
Rated voltage of fuse 250 V≈
Produced see serial number of g.USBamp
Producer
g.tec medical engineering GmbH
Sierningstrasse 14
4521 Schiedlberg
Austria
http://www.gtec.at
Maximum voltages at the following sockets
USB 5 V DC
SC 5 V DC
DIGITAL I/O 5 V DC
SYNC IN 5 V DC
SYNC OUT 5 V DC
POWER SUPPLY 5 V DC
8 pin socket D (DRL, calibration) 250 mV AC
Amplifier Settings
Channels 1 to 16
Sensitivity: 250 mV
Highpass: 0 Hz
Lowpass: 6.6 kHz
Input Impedance: >10
10
Analog-digital converter (ADC)
ADC resolution 24 Bit
Sampling frequency 38.400 Hz per channel
Number of ADCs 16