The role of the repeater in two-way radios is to increase the communication distance of the radios. When the distance between two radios exceeds the range of the radio signal, the radio will not receive an effective signal, requiring the use of a repeater. The repeater, also known as a relay station or forwarding station, is an essential equipment in the field of specialized mobile communication. ...
Have you ever thought about receiving pictures sent from the International Space Station to Earth? Actually, all you need is a simple handheld radio and your mobile phone to make it happen! The International Space Station (ISS) holds an annual Slow-Scan Television (SSTV) event where images are transmitted to Earth. SSTV is a primary method used by amateur radio enthusiasts to transmit pictures. In...
Commercial two-way radios are an essential communication tool used in various industries and sectors. From public safety organizations to construction sites and event management companies, these radios enable seamless and instant communication between team members. The key feature of commercial two-way radios is their ability to facilitate clear and reliable communication over a long distance. Unl...
DMR（Digital Mobile Radio）is a digital radio communication standard developed specifically for professional and commercial applications. On the other hand, analog radio refers to traditional radio systems that use analog signals for communication. So, can DMR radios communicate with analog radios? The short answer is no. DMR radios cannot directly communicate with analog radios because they u...
