1 to 24 channels per unit
Weatherproof enclosure
Multiple units can be used together for large channel count
A/D conversion:
24 bit high-speed sigma delta converters
Dynamic range:
144 dB (system)
Greater than 118 dB ( measured at
2msec)
Bandwidth:
DC to 15 Khz
Analog filter flat response to 8000
Hz
Digital Filter Bandwidth = 85% of
Nyquist frequency
Common Mode Rejection:
Greater than 100 dB
Crosstalk:
Better than 125 dB
Noise Floor:
0.2 microVolt RMS noise (2 msec sample rate)
Trigger Accuracy:
+/- 1 microsecond at all sample rates
Maximum Input Signal:
Standard ( x 2 gain) 3.58 Volts peak to peak
optional: ( x 1 gain) 7.16 Volts peak to peak)
Input Impedance:
100 K Ohms
Preamplifier Gains:
x2 (6 dB) and x32 (30 dB) standard; software selectable
(x1 (0 dB) and x16 (24 dB) available on special request)
Anti-alias Filters:
85 % of Nyquist frequency
Digital Filters:
Low Cut - User Selectable frequency
Notch - 50 or 60 Hz standard; User Selectable
High Cut - User Selectable
Sample Interval:
0.0208, 0.0625, 0.125, 0.250, 0.500, 1.00, 2.00,
4.00, 8.00, 16.00 millisecond
Sample Frequency:
48000, 16000, 8000, 4000, 2000, 1000, 500,
250, 125, 62.5 samples/second
Record Length:
Up to 4 billion samples
Pre-trigger delay:
10 second
Continuous Recording Option
GPS Interface
Internal Clock synchronized to GPS time
GPS Time and Position saved with data
Internal Storage:
Compact Flash style storage media
Standard FAT16 or FAT32 file system
(maximum file size = 32GB)
100Mbit Ethernet:
Download speed 8MB/sec; real time transfer
Power consumption:
24 channels: less than 0.4 Watt/ channel)
Built -in Line Testing and Instrument Tests
Size: 330 x 230 x 60 mm
Weight: 7.5 lbs (3.4 kg)
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