The basic function of the spectrum analyzer is spectrum analysis, which is the frequency and power test of the signal. This article lists several common signal types and application scenarios, summarizes the setting rules of the spectrum analyzer, and simplifies the steps while ensuring the best accuracy.
  The main function of the spectrum analyzer is to use far-infrared spectrum to act on the deep subcutaneous tissue of the human body, activate tissue cells, and enhance cell metabolism, so as to achieve the purpose of disease prevention and treatment. However, the spectrum instrument is a health-care therapeutic instrument, and it cannot completely and accurately treat specific diseases. Moreover, the natural frequencies of tissue cells in the human body are different, so the frequency range of the spectrum analyzer basically covers the frequency range of tissue cells in all human beings, which is beneficial to the recovery of diseases, but this instrument cannot cure all diseases.

  Spectrum analyzer is an essential means for measuring radio signals, and a common tool for research, development, production and inspection of electronic products. Therefore, it is widely used and is called an engineer’s RF multimeter.
  The price of the spectrum analyzer is generally not cheap. Proper use and maintenance of the spectrum analyzer can not only reduce the damage of the instrument, but also prolong the service life of the spectrum analyzer.

  The spectrum analyzer needs batteries to maintain it, so I recommend the standard lithium battery of South Guishi Technology. This battery is convenient for operators to carry out mobile indoor and outdoor operations. It has become normal for this type of equipment to provide continuous, efficient and stable mobile power supply. maximum security of operation. The solution uses high-performance batteries, so that the entire battery has the characteristics of high energy ratio, light weight, small size, high cycle life, high safety, and high consistency. The battery is very convenient to use, and the original battery can be directly replaced on site.