Walkie Talkie Or Two-Way Radio?

A two-way radio is basically a radio that can both receive and transmit radio waves, unlike just a simple broadcast receiver that only receives audible content. Basically, it is a transceiver, a transmitter and receiver all in one device, utilized for bidirectional human-to-human voice communication for either bidirectional conversation or voice transmission. These days, this type of device is often seen in public areas where people can freely speak with each other, such as churches or schools. In addition, this kind of device has also become a popular item to rent or buy in online shops. Some of the things you need to consider before choosing this kind of radio are:

Most 2-way radios are generally considered not to be protected by the normal electromagnetic interference laws since these devices can only transmit radio waves. However, there are certain models that may be subjected to electromagnetic interference, mainly because these devices work through the use of power. Therefore, it is suggested to choose 2-way radios that operate on batteries. With the exception of this condition, it is recommended to purchase a product that has been tested to meet the safety and regulatory compliance standards.

Because most of these two-ways operate on batteries, it is crucial to maintain the quality of the battery regularly. For most public safety two-way radios, it is best to regularly use it for at least five to ten minutes before turning it off. If there are still parts of the message that haven’t received the required signal from the station, then there are chances that the station itself has not received the signal from the nearby tower. When this happens, the station will have to work overtime in finding another way to receive the message. If there are two-way radios being used in schools, it is also important for parents and other school employees to know how to turn it on and off during the day so that there would be no interference.

The use of these two types of radio also differs when it comes to their battery power. The walkie talkie is equipped with rechargeable batteries, while the portable radio needs to be plugged into an external battery pack. While the rechargeable batteries are more expensive than the disposable ones, they tend to last longer. In addition, most walkie talkies tend to operate silently. This means that there is no need for other audible equipment like sirens and alarms.

The two-way radios are ideal for people who are in a potentially dangerous or area where an emergency situation could happen. They are perfect for rescue operations, law enforcement agencies and fire departments. In fact, during emergency situations, it is often advisable for these people to turn on their 2-way radios so that communication between them and the rest of the team members is maintained.

For individuals, who can’t afford to purchase a whole new 2-way radio, they can settle for the vhf or uhf radios. VHF radios are usually less costly compared to the ulfs. However, VHF radios are not as convenient as the rules because they can’t communicate in remote areas. On the other hand, the range of a van is more than twice that of the uhf. But if a person has a UHF that is near to a certain area that he wants to contact, he can just transfer the frequency from the UHF to the van.