What are the advantages and disadvantages of various types of two-way radio systems? These include short-term hire, licensed and licence-exempt systems in the VHF and UHF bands. Ad...
1. Adjustable Behind-the-Head Design Suitable for Helmets & Hard Hats 2. Comfortable for Extended Periods of Outdoor & Tactical Use 3. Lightweight Single Speaker Sitting on Ears...
If worn for a long period, earpieces tend to cause ear discomfort. There are a few ways you can fix ear fatigue. 1.Take breaks. Take the earpiece out of your ear when you don’t need to have it in...
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...
