The seismic recorder is designed for 2D and 3D seismic observations at depths down to 1 km, for engineering-geophysical investigations into near surface cross-sections using the methods of reflected and refracted waves, seismic exploration wells, geological and geophysical monitoring of hydraulic structures and engineering constructions, acoustic investigations of road surfacing, buildings and basements, and high resolution seismic observations in mines. The recorder is a telemetry system for data acquisition built on the ИМ2416 SEISMODAS remote field modules.

SPECIFICATIONS OF THE FIELD MODULE:

Number of channels. .....................................................................16

Frequency band.........................................0--5000 Hz

Sample rate .........................................................0,03-4 ms

Dynamic Range..................................................... 128 d

BAttenuation in-phase signal......................................................... 100 Db

Mutual influence between the channels, not greater.....................-100 Db

Data speed translation ...........................921,6 kilobit/s

Sizes .................................................................171*121*55 mm

Weight .........................................................................1,5 kg

Total number of channels in this version of the telemetry station is up to 256(16 modules)