• Global Military Communications

Bittium sees Finnish Defence Forces software development order on Bittium TAC WIN™ system

Bittium has received a purchase order from the Finnish Defence Forces for further development of the new software version of the software defined radio based Bittium Tactical Wireless IP Network™ (TAC WIN) system. The development work continues the performance enhancement of the waveform and radio platform software of the TAC WIN system based on the observations made during field testing and training and waveform research done by Bittium.


The Bittium TAC WIN system provides broadband IP connectivity for the Finnish Defence Forces’ mobile communications stations and command posts. The system supports the Finnish Defence Forces’ combat doctrine where mobility, leading the troops on the move, and effective communications play a key role. The resilient and modular system is used by all three service branches of the Finnish Defence Forces.


The purchase order applies to development work carried out during the year 2022. The value of the purchase order is approximately EUR 1.4 million (excl. VAT).


Bittium Tactical Wireless IP Network™

Bittium Tactical Wireless IP Network (TAC WIN) is a Software Defined Radio based wireless broadband network system intended for military and public safety use. With the system, MANET (mobile ad hoc network), link, and connection networks can be formed into one logical IP network quickly, no matter what the location is. Bittium TAC WIN is compatible with existing fixed and wireless network infrastructures.


The core of the system is a tactical router that enables users to freely form both wired and wireless broadband data transfer IP connections. The tactical router also enables connections to different types of terminals and other communication systems in order to connect them into a single communication network. In addition to the router, the system comprises three types of radio heads, and each radio head covers its own frequency band area and can be used for flexible formation of optimized network topologies for different communication needs.


All the products of the system are designed for harsh conditions, and thanks to the system's automated functions, the implementation of the system can be done quickly. Due to the software-based functionality of the Bittium TAC WIN system, it can be easily updated with additional performance, which allows it to be developed and maintained cost-efficiently throughout the whole lifespan of the system.


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