USER MANUAL SAGA
Page 45 of 47
Bipolar Channel Specifications
Number of channels
4 (2 x dual channel input)
RMS noise
(0.1 to 100) Hz
<1 µV
Input Range
(Differential Mode)
-150 mV to +150 mV (@ 0 V common mode)
Input Range
(Common Mode)
-2 V to +2 V (@ 0 V differential mode)
Resolution
< 20 nV
Accuracy
2 % of full scale
Input resistance
>1 G
Ω
Common Mode
Rejection Ratio
100 dB typical
Shielding
Average signal shielding
(+ and – inputs are shielded with average of + and – signal.)
Analogue bandwidth
DC to 800 Hz at highest sampling rate, 0.35 * sampling rate otherwise
Anti-alias filter
2.1 kHz low-pass
Auxiliary Channel Specifications
Number of channels
9 (3 x triple channel input)
Output Voltage
+5 V, max 45 mA for all channels together
RMS noise
(0.1 to 100) Hz
<20 µV
Input Range
-3 V to +3 V
Resolution
< 0.6 µV
Accuracy
2 % of full scale
Input resistance
>0.5 G
Ω
Analogue bandwidth
DC to 800 Hz at highest sampling rate, 0.35 * sampling rate otherwise
Anti-alias filter
2.1 kHz low-pass
