Walkie-Talkies
Using walkie-talkies to stay connected and communicate is an efficient way
What is a Walkie-Talkie？
Walkie-talkies are handheld portable radios: that utilize radio waves to allow for wireless communication on a single shared frequency band. They are now widely used in a variety of organizations and industries that require instant and group communication. They have moved from specialized to general consumption, expanding from military to civilian, including public safety, emergency, transportation, construction, manufacturing, and many others.
Each battery-powered unit contains a transmitter/receiver, an antenna (for sending and receiving radio waves) mounted on the top of the unit, a loudspeaker that often serves as a micro when you're talking to it, and a "Push-To-Talk" button (PTT).
How Do Walkie-Talkies Work？
A walkie-talkie is a battery-powered transmitter. It can send and receive radio messages. It employs a half-duplex communication transfer technology, in which a single channel allows communication in only one direction at any time, a message cannot be sent and received at the same time.
When you use a walkie-talkie, you need to tune into the same frequency band as other people. Once you are ready to talk, you must press the Push-To-Talk (PTT) button, and the sound is immediately transmitted over the radio waves and sent to others on the same channel. Then say "over" at the end of the transmission and release the Push-To-Talk button, switch to the listening mode to hear the sound from other units.
Different Types of Walkie-Talkies
There are many different types of walkie-talkies, providing various functions, and suitable for different scenarios. You can choose the most suitable walkie-talkies per your preference to keep you connected.
Amateur Walkie-Talkies
Designed for the use of amateur radio operators. The main features are that it should be small in size, complete in functions, capable of frequency scanning, and multiple modulation schemes. The cost is also lower to suit the needs of personal purchases.
Personal Use
With buttons for changing channels and other settings on the front of the radio and a short fixed antenna. Typically, it has easy access to all available channels within the device's designated allocation, sometimes in combination with other electronic devices.
Professional Fields
Most of the users of professional walkie-talkies are used in the professional business of group teams, the function of professional walkie-talkies is simple and practical, and the frequency confidentiality, and stability are better in long-term work.
Benefits of Walkie-Talkies
Using walkie-talkies to stay connected and communicate is an efficient way, they offer a number of key benefits, whether for communication in the business environment or for reliable communication for the police or fire service.
As a two way radio factory, we provide two way radio china, nm 8000, unified network management, unified network management system, walkie talkie communication accessories and etc. For more information, please feel free to contact us!
在线联系供应商
Other supplier products
 |
EHS20 Receive-Only C-Style Earpiece | The EHS20 is a receive-only earpiece fashionable and comfortable to wear Specifications of EHS20 Specs_Acc_Audio Weight about 16g C... |
 |
BBU | BBU3801 Baseband Unit 5G-LTE | BBU The BBU3801 is the 4G BBU (Baseband Unit) in HyXG O-RAN base station solution. It achieves the functions of th... |
 |
EAM12 Earpiece with on-MIC PTT & VOX& Transparent Acoustic Tube | Specifications of EAM12 Specs_Acc_Audio Weight about 32g Color black PTT Key available ... |
 |
PC66 Programming Cable(USB to 13-pin Interface) | Radio cables Specifications of PC66 Specifications Cable Length Connector Type USB to connector (13-pin) ... |
 |
What is Satellite Communication? | Satellite communication is the use of man-made earth satellites as relay stations to transmit radio waves, so as to achieve communication between t... |
Same products
 |
Caltta DH590 DMR Portable Radio | 卖方: Caltta Technologies Co., Ltd. | Caltta DH590 DMR PortableRadio Caltta DH5 series commercial digital radios are featured with inn... |
 |
Ear Pad | 卖方: RAYTALK COMMUNICATIONS LTD | RayTalk's Ear Pads offer enhanced comfort and hygiene. Made from soft and hypoallergenic material... |
 |
What is Body-Worn Camera? | 卖方: Hytera Communications Corporation Limited | The Body-Worn Camera (BWC), also known as body-worn video or bodycam, is a wearable audio, video,... |
|
|
Walkie-Talkies | 卖方: Hytera Communications Corporation Limited | Using walkie-talkies to stay connected and communicate is an efficient way What is a Walkie-Ta... |
 |
Small-sized Communication Command Vehicle | 卖方: Hytera Communications Corporation Limited | With strong mobility and low costs, the small-sized communication command vehicle provides basic ... |
