The BF-TD930 self-organizing digital intercom is developed based on TDMA and DMR/PDT technologies, featuring a user-friendly full keyboard design, and a body made of ABS+PC materials that is wear-resistant and drop-resistant, suitable for various harsh working environments and high-intensity communication needs. It supports full-duplex communication, IP68 protection level, multiple safety warning guarantees, satellite positioning, and AES256/ARC4 voice encryption. It also supports cross-frequency direct communication, virtual clustering, and a decentralized self-organizing communication network function specifically designed to solve signal blind spots in basements, tunnels, mountainous areas, and forests.
The BF-TD930 adopts multi-hop multi-level relay technology, allowing for multiple hops and easy expansion of signal coverage, ensuring seamless communication. With a 5W transmission power, it achieves a longer communication distance compared to traditional intercoms, making hundreds of kilometers of communication after multiple hops no longer an issue. Furthermore, by relying solely on the BF-TD930’s relay function, each self-organizing network intercom can become a communication signal source, allowing conventional terminals with scanning capabilities to connect to the self-organizing network formed by the TD930, thereby creating a powerful intercom network and expanding communication distances by 2 to 3 times, achieving signal coverage in special environments.
Note: The aforementioned TD930 refers to the self-organizing network version (MC-N version, compatible with the conventional version).
Self-Organizing Network Diagram:
(Remote controllable range diagram)
The BF-TD930 employs a superheterodyne circuit design, which offers superior RF performance and strong anti-interference compared to single-chip solution products. With a 5W transmission power, it can communicate directly over distances of 5-10 kilometers (depending on the environment), with a single-hop transmission distance in urban areas exceeding 5KM, far surpassing the transmission distance of traditional intercoms.
(Underground floor networking diagram)
(Forest and mountainous area networking diagram)
(Urban mobile networking diagram)
The BF-TD930 self-organizing network intercom replaces expensive relay stations, solving signal blind spots that relay stations cannot address, while also saving frequency resources, being easy to use, portable, and quick to deploy. In addition to self-organizing network capabilities, the BF-TD930 also supports customized Beifeng smart interconnection system versions and DMR/PDT cluster system versions, making it adaptable to various dispatch systems, meeting the needs of different industries and scenarios, and saving users on equipment costs.
Note: The cluster version/system version/self-organizing network version of the TD930 cannot coexist, it is an intelligent 3-in-1 choice.
