Selection of Digital RF Frequency Meter

　　Frequency meters belong to the time frequency measuring instruments in the time frequency work measuring instruments. Time frequency work measuring instruments are mainly divided into two categories: time frequency generators and time frequency measuring instruments. The main function of time frequency generators is to generate frequency, time interval, or time signals. Time frequency measuring instruments are mainly used to measure frequency and time interval. The former generates standards, while the latter analyzes and tests data on standards.

　　All the digital RF frequency meters we are familiar with in the market use digital circuit synthesis technology in principle design to measure the frequency of periodically changing signals. Generally, they are mainly used to measure the frequency values of periodic signals such as sine waves, rectangular waves, triangular waves, and sharp pulses. Some frequency meters can also measure the signal's period, pulse width, etc, Expanding functionality generally requires a detailed examination of the device's functional parameters.

　　With the acceleration of the localization process, the increasing demand for localization technology and electronic equipment in the market has rapidly promoted the breakthrough development of domestic cutting-edge core industries and electronic technology. Regarding digital RF frequency meters, in recent years, there have been relatively significant breakthroughs in frequency measurement resolution, measurement range, time interval and other technical parameters in China, which can fully compete with the parameters and performance of foreign digital RF frequency meter equipment and have advantages that are more in line with domestic use.

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