它可以为各种信号制仪表的校对提供标准信号源。
It can offer standard signal source for various signal standard instrument collate.
天馈系统的标定可利用气球放飞的定标球，接收机的标定可利用标准信号源。
The calibration of antenna system can be carried out using a calibration hung under a balloon, and the calibration of the receiver can be carried out using a standard signal generator.
采用程控数字波形合成技术，通过单片微型计算机系统实现了工频标准信号源。
The design method of normal frequency standard signal source, which utilizes program control digital wave synthesis technology and achieved by microcontroller was given.
采用程控数字波形合成技术，通过单片微型计算机系统实现了工频标准信号源。
The design method of normal frequency standard signal source, which utilizes program control digital wave synthesis technology and achieved by microcontroller was given.
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