Category Archives :Radio Technology Application

The development trend of professional wireless communication technology

With the development and application of wireless communication technology, we have broken through the space constraints of traditional broadband Internet access. we should introduce advanced development technology and research ideas, constantly improve the wireless communication technology, and let it really do it It is convenient for the people.  ...

Read more

 professional wireless communication technology,  analog,  digital,  radio communication solutions

What is the IP level waterproof test method of the two way radio?

The IP level represents the waterproof and dustproof level of the radio. In many application scenarios, such as outdoor, fishing, rescue, etc., we need a radio with a high waterproof level. This article describes the IP level waterproof test method of the radio in detail.  ...

Read more

 walkie talkie,  two way radio,  IP waterproof and dustproof level,  Waterproof test method

Why are "modulation" and "mediation" required in radio communications? What are their respective roles?

Radio communication is a communication method that modulates electrical signals such as sound, text, data, and images that need to be transmitted on the radio wave to the other party through space and ground, and uses wireless electromagnetic waves to transmit information in space. "Modulation" and "mediation" are essential steps. This article details the reasons for "modulation" and "mediation" in radio communications and their respective roles.  ...

Read more

 Demodulation,  modulation,  radio communications

What is the role of cloud management center in radio communication solutions?

The role of cloud management system in radio communication is very important. The addition of cloud management system makes the radio communication solution more intelligent and efficient.  ...

Read more

 cloud management center,  DMR digital private network relay station,  GPS,  scheduling software

What details should be paid attention to when choosing an explosion-proof digital walkie talkie?

Because of its special explosion-proof performance, explosion-proof walkie talkie is widely used in special industries, such as exploration, oil refining, food processing plants, flour mills, granaries, garbage collection stations, etc., so what is explosion-proof walkie talkie? What's the difference between it and ordinary walkie talkie? How to choose the right explosion-proof walkie talkie? Let's get to know.  ...

Read more

 explosion-proof walkie talkie,  explosion-proof walkie talkie Visible sign,  explosion-proof walkie-talkies Technically

How to take refuge in the 2020 hurricane season?

The 2020 Atlantic hurricane season has arrived. According to the forecast of the US National Oceanic and Atmospheric Administration, the activity of the 2020 Atlantic hurricane season is likely to be "above normal". How can we take refuge in the face of hurricane season?  ...

Read more

 2020 hurricane season,  NOAA,  Refuge,  how to Refuge

What is the function and welding method of the two way radio microphone?

The microphone is an energy conversion device that converts sound signals into electrical signals. It is an energy conversion device that determines the radio to convert sound signals into electrical signals. In the design of the radio, we must understand the role and application of the microphone to ensure the radio solutions have a High-quality sound.  ...

Read more

 MIC,  microphone,  radio components,  two way radio mics,  radio microphone,  Microphone curve

What is the value of adding a recording function to two-way radio?

Recording function is a bonus item for two way radio, which can solve the security problems in many application scenarios, it can allow managers to effectively supervise the daily work of members, make managers work more convenient.  ...

Read more

 two way radio,  remotely killed funtion,  recording function,  recording two way radio,  walkie talkie

Why can walkie-talkies achieve a communication distance of more than ten kilometers, and mobile phones must rely on base station equipment?

We all know that the radio can communicate without any base station, and the mobile phone call must rely on the base station, which is one of the main differences between the radio and the mobile phone.  ...

Read more

 radio signal,  mobile phone signal,  the difference between radio and mobile phone,  radio talking range

What factors affect the radio distance

There are many factors that affect the call distance of the walkie talkie, such as power, antenna, use environment, etc., which will affect the call distance of the walkie talkie. This paper introduces the factors that affect the call distance of the walkie talkie and the precautions for the use of the walkie talkie in detail.  ...

Read more

 radio distance,  walkie talkie talking distance,  Factors influencing the radio distance