IRLP

The Internet Radio Linking Project (IRLP) is a system that connects amateur radio repeaters around the world using Voice over IP (VoIP) technology. This allows amateur radio operators to communicate with each other over long distances without relying solely on traditional radio propagation methods. By linking repeaters via the internet, IRLP provides a reliable and efficient way for operators to make contacts across the globe. The system uses a network of nodes, each of which is connected to a repeater and the internet, enabling seamless communication between operators in different regions.

One of the key features of IRLP is its simplicity and ease of use. Operators can connect to other nodes by entering a specific DTMF (Dual-Tone Multi-Frequency) code on their radio, which initiates a connection to the desired node. This straightforward process makes it easy for operators to link repeaters and communicate with other amateur radio enthusiasts worldwide. Additionally, IRLP offers a high level of audio quality, as the digital nature of the system reduces noise and interference commonly associated with analog transmissions. This ensures clear and reliable communication between operators.

IRLP also supports a variety of applications and activities within the amateur radio community. Operators can participate in global nets, join special interest groups, and even access emergency communication networks during times of crisis. The flexibility and versatility of IRLP make it a valuable tool for amateur radio operators who want to expand their communication capabilities and connect with others around the world. The combination of global connectivity, ease of use, and high audio quality has made IRLP a popular choice among amateur radio enthusiasts looking to enhance their communication experience.

Website: IRLP - Internet Radio Linking Project