【摘要】 ＣＺ－１型标定信号发生器是根据国家地震局“遥测地震台网观测技术规范“和对地震观测台站的要求而研制的。它可以在地震观测现场用于对地震计和放大记录系统标定测试，也可用于实验室对放大器、滤波器等进行测试和维修，与其它常规信号发生器相比，更能满足地震局系统的需要。更多还原

【Abstract】 The CZ-1 calibrating signal generator is made under the"observation technicalstand are for telemetering seismic network" and the requirements for earthquake obser-vation statios. It can be used to calibrate the seismometer and record amplification sys-tem on earthquake observation spots and can also be used to determine,maintain and re-pair the amplifier and filter in laboratry.Compared with other signal generator,it meetsthe requirement of the Seismological Bureau System better.更多还原