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...Geophone 4.5 Hz 100 V/M/S Low Frequency 3 Component The High Sensitivity Geophone 4.5 Hz is used to receive the weak deep and low frequency signal. This kind of geophone has following characters: Low frequen...
Type GS ONE Equivalent Natural frequency ( Hz ) 103.5% Open circuit damping 0.48 to 0.54 Damping with 20K shunt resistor 0.7 Sensitivity (v/m/s) 85.83.5% Coil Resistance (ohm) 18005% Harmonic Distortion ( %...