引言国外新的一代电子测量设备大都均已配有IEC-IB接口(相当于美国IEEE-488或HP-IB),利用配有IEC-IB接口的器件来随心所欲地组成所需的各种自动测试系统。成都电讯工程学院103教研室按IEC标准设计出一种自动测频系统,已于1979年底经由成都电讯工程学院学术委员会科研成果鉴定委员会正式鉴定。 INTRODUCTION Most of the new generation of electronic measurement equipment abroad have been equipped with IEC-IB interface (equivalent to the United States IEEE-488 or HP-IB), the use of IEC-IB interface device to arbitrarily composed the required various automatic test system. Chengdu Telecommunication Engineering Institute 103 Department according to IEC standards to design an automatic frequency measurement system, by the end of 1979 by the Chengdu Telecommunication Engineering Academic Committee scientific research appraisal committee formally identified.