Appointment

The SplitMultiSeis Station 32/24 b seismic station is designed to perform engineering and geophysical surveys in the water area using Sub bottom profiling (SBP), high-resolution (HRS) or ultra-ultra-high (VHRS/UHRS) seismic surveys. The seismic station receives and registers the signal from the seismic streamer.

The principle of operation of the device

The analog signal transmitted from the seismic pump is sent to the analog-to-digital converter (ADC) of the station with the required sampling step. A gain factor selected based on seismogeological conditions is applied to the received digital signal. Pre-filtering is introduced on the digitized data to reduce the influence of regular noise, then it is interfaced with a software package on the operator's computer. The beginning of the recording is synchronized with the moment of firing (Internal/External).

Completeness

Plastic case with ADC - 1 pc

A set of connecting wires - 1 piece

Communication cable - 1 pc

Technical specifications

• Manufacturer: SPLIT LLC, Russia
• The bit depth of the ADC is 24 bits
• The ring of registered channels is 32
• The maximum voltage of the recorded signal is ±12 V
• Sampling rate - 2/4/8/16 kHz
• The frequency range of the recorded signal is from 0 to 8000 Hz
• Amplifier gain factor - 0.125, 0.25, 0.5, 1, 2, 4, 8, 16, 32, 64, 128
• I/O synchronization ring-2/2, type-BNC
• PC connection port-Ethernet 1Gb/s (RJ 45)
• Connection connector to seismic-CKC23-61
• Power supply in a standard 220 volt
• AC network The recording format is SEG-Y, SEG-D