Two way radios are radio devices that can both transmit and receive signals. This is in contrast to a broadcast receiver, which only receives information. In order to operate these radios, the user simply pushes a button to transmit audio content. Handheld two way radios are called walkie-talkies. Full-duplex radios are classified as cellular phones.

Simpler two way radios are far cheaper than cellular phones. When a person searches for these products, it usually means that they want cheaper alternatives to cell phones. A basic two way unit is far more cost-efficient and does not require the subscription fees demanded by cellular phone services. Some of the top manufacturers of such radios include RELM, Kenwood, and Motorola.

Every country allocates radio frequencies to various two way services. This is done with respect to the rights of other countries to provide this communication. For example, in the United States popular services for radio frequencies include Citizens Band Radio, General Mobile Radio Service, Multi-Use Radio Service, and Family Radio Service. Where can you find out more about two way radios? How about a website that you can trust for all your two way radio needs?

Consider finding an online company that offers a great deal of information on two way radios, from an introduction to radio frequencies to more complex subject matter such as installations. The company should have experience in the communications business and should have a favorable reputation online for its generous warranties, large product line, and friendly customer service. For more information on this type of company, visit 49erCommunications.com.