REMOTE SEISMIC DATA ACQUISITION UNIT WITH COMMON RADIO AND GPS ANTENNA

摘要

Remote seismic data acquisition unit (10) for receiving seismic radio signals (30), having the capability of receiving both seismic data acquisition radio signals (30), a signal splitter (20) to separate the signals and a low noise amplifier (LNA) (44) to enhance the GPS signals (40). A GPS receiver/transmitter (52) is incorporated within the housing for the seismic data acquisition system radio signal receiver (10),