A two-way radio is a device that can transmit and receive radio waves at the same time. It is a transceiver used for communication purposes. It comes in various models like the base station, mobile, which are installed in vehicles, and portable handheld models. It was created by Don Hings in 1937 initially to help the pilots with communication.
The two-way radio works by converting audio waves to radio waves, which are transmitted through the air. The radio waves are converted as analog or digital waves depending on the type of technology being used. A modern type of two-way radio can be converted into digital waves, which can cover more data, including text messages and other updates.
Reasons to use
Many industries are still using two way radios for communication, even with other technologies present. The reasons for it are as follows:
- In many businesses, people are working on a time crunch. The two-way radios make communication easier and effective with the touch of a button. Many construction sites use this radio as a source of communication to avoid signal or connectivity issues.
- They are easy to operate with higher durability as compared to a smartphone. At workplaces like construction sites, it is easy to carry without fear of it falling and breaking. They don’t crack easily and are safe to use.
- They also work well at the time of crisis as it connects a large number of people. At the time of an emergency, a large group of people can be warned together instead of dialing individual numbers.
- Communication is clearer as compared to the smartphone. The two-way radios are designed to cancel noise, which makes it reliable in many situations.
- They are cost-effective as they don’t require service charges. Many workers can share the radio instead of allocating a smartphone to all the workers. It helps in cost-cutting and efficient allocation of resources.
- The battery life of two-way radio is much longer than that of a mobile phone. It can last up to 12-16 hours per day, making it reliable. It also helps in saving the hassle of charging phones in the workplace.
- A two-way radio is a much safer option to use in a dangerous environment like a manufacturing site or a chemical plant site. With its clear communication and connectivity, warning signals can be transmitted easily among the workforce.
To conclude, the demand for two-way radios is still high in many industries. People prefer it over smartphones because of its durability, effectivity, and longevity. It is being used in many industries, such as construction sites, due to its safety features and cost-effectiveness.