In the 21st century, football games began to rely heavily on modern technology, including wireless communication systems between referees. In this report we look at the important rules by which refere...
What is VOX for Two Way Radios? VOX is ‘Voice operated exchange’ and it is a sound detection trigger, it can also be called "voice control". How does this feature work? The biggest effect of VOX is:To...
When you are adjusting the walkie-talkie, you can suddenly hear someone talking? Obviously you are not talking, but you can hear other people's conversations on the walkie-talkie? The point is, you do...
As a wireless communication tool, walkie-talkies have their own characteristics compared with mobile phones. In one-to-one and one-to-many directional special communication, they have the characterist...
Earpieces are amazing electronic devices that are could convert signals to sound waves and then directed into the ear. These are perfect for listening to the electronic-audio signals. RayTalk car...
D shape and lapel mic: this is a 1 wire kit, with an in-line PTT button and microphone. The D-Ring style fits perfectly over an ear, allowing secure hands free operation to the User. Pros:&n...
RayTalk Newly B-62Q is the first intercom build-in headset at RayTalk for safe communications in environments where noise levels could cause hearing damage, such as Industry, Mining, and Construction....
1.Handheld wireless walkie-talkie This is a wireless walkie-talkie with small size, light weight, and low power. It is suitable for hand-held or bagged, easy to carry around, and can communicate on th...
What is Radio Wattage and Why Does It Matter? Wattage of a radio is the amount of power that a handheld radio can put out. Most business radios wattage is between 1 to 5 watts. Higher wattage comes wi...
There are 2 new types of PTT for you, PTT#39 and PTT#47 Features: 1. Custom logo is available 2. PTT with mic and clip with 360 degree rotation 3. Suit for different earpieces, such as ...
1. When the walkie-talkie is transmitting, keep the walkie-talkie in a vertical position, and keep the microphone at a distance of 2.5-5 cm from the mouth, and the walkie-talkie is at least 2.5 cm awa...
The conventional communication distance in the open area can reach up to 8-10 kilometers, and the general urban area can reach 3-5 kilometers. In the case of tall buildings or mountains blocking the s...
