Long -range state monitoring system of wide band seismograph

The utility model relates to a long -range state monitoring system of wide band seismograph, to each item index realization remote monitoring of system, include: ARM master control circuit, voltage/current detecting circuit, power selection circuit, through with mains operated circuit connection after, with ARM master control circuit's input is connected, test circuit, with ARM master control circuit's input is connected for the test of noise mode and test mode, is the GPS radio frequency circuit through RS 232 the circuit with ARM master control circuit connects, do you pass through RS 232 communicate between circuit and ARM master control circuit, constant temperature crystal oscillator circuit, with ARM master control circuit connects, for reserve clock, the server, through 3G module circuit with the ARM master control circuit communication is connected. The problem of current structural is solved the detection distance who causes is limited, the structural instability scheduling problem, the utility model