Beifeng BF-TR925R digital portable wireless AD hoc networking equipment is a special self-organizing, equal-to-equality, multi-hop wireless mobile network equipment, which does not depend on infrastructure, with temporary networking, rapid deployment, no control center, strong resistance and other characteristics。In an emergency or emergency, a wireless communication network can be quickly established to provide communication support for the first time。It adopts military quality technology design and contains powerful functions, flexible network deployment, support vehicle deployment and individual soldier deployment, achieve a wide range of signal coverage, and bring a new solution for fire rescue, anti-terrorism emergency, major security and other application scenarios。

Same frequency relay mode

In the same frequency relay mode, the BF-TR925R adopts an adaptive scheme to automatically receive the relay signal or the terminal signal。Frequency selection is no longer limited by the bandwidth of the diplexer. According to the frequency band version of the product, any frequency point within the range of 150MHz/350MHz/400MHz can be realized, and real-time and efficient communication guarantee such as easy operation in the effective control area, rapid deployment, and flexible response to complex scenarios can be achieved。

Dual mode satellite positioning

BF-TR925R is equipped with GPS+ Beidou dual-mode satellite positioning module。The command center can locate and track the geographical location, movement direction and trajectory of the vehicle in real time, query and store data information at any time, which is convenient for the command and scheduling at the management level。

Make a public network call

BF-TR925R supports public network calls through the handheld microphone accessories, effectively solving the barrier that the remote station cannot communicate with the command center through the private network, and provides an effective guarantee for the temporary command station to communicate with the outside world。

ID authentication of the air interface

Only terminals with valid ID authentication can activate the trunk to forward voice and data services. This prevents unauthorized users from stealing channel resources and affecting user communication。

Build a 4G public network

BF-TR925R is used as a same frequency repeater，In addition to the wired IP network，4G public network link can also be used to access the command and dispatch center for real-time voice transmission，Realize mobile emergency portable visual command，Satisfy the front command information and rear communication guarantee，Achieve cross-site connectivity。

IP68 dust and water resistant

BF-TR925R adopts military quality design, the whole machine meets the protection standard of IP68, and the fuselage adopts cast aluminum metal structure, which fully guarantees excellent heat dissipation and protection performance, and can easily cope with complex field environment, easy deployment and efficient work。

* AD hoc networking (optional)

The BF-TR925R can be automatically networked by turning on a key, and a complete wireless communication command system can be deployed in a short time。Ensure the rapid establishment of communication networks in emergencies, and its flexible networking mode can be used in different application scenarios。

* Adaptive Intelligent interconnection system (optional)

As the same frequency repeater or terminal, BF-TR925R supports adaptation to the command and dispatch system developed by Beifeng (when used as the terminal, it is connected to the system through the different frequency relay/same frequency relay, and then through the IP network of the repeater)。After connecting to the intelligent interconnection core network, the dispatching center is used to configure the repeater remotely, providing a visual command and dispatching service platform for terminals in the coverage area。

* Beidou Short message (optional)

BF-TR925R has the function of Beidou short message communication. As a backup communication link, the device can ensure short message communication between users and other devices in the field environment when the radio communication or public network communication is completely lost。

Knapsack/vehicle-mounted deployment

The BF-TR925R can be installed with knapsack brackets and on-board docking accessories, and the knapsack and vehicle-mounted installation provides customers with a more flexible deployment mode, especially suitable for building communication networks in harsh field environments。