Wireless Networks
In practise we often have to face to a problem how to connect PC networks of two or more enterprises or premises, how to connect the distant store to the central site or how to surmount the inextricable obstruction (river, railway-track, highway, historic city centre etc.) with a cable.
Sometimes the situation can happen that we need to build the PC LAN Network in the building but it is not possible to use typical cable distributions (historic building, provisional networks – building-ups, mobile stations, stores, stocks, hospitals etc.).
The above mentioned problems can be solved by usage of any of means of wireless transmission, which guarantee trouble-free, safe and economic operating based on their technical and technological level.
Within our solutions we use CISCO AIRONET, device corresponding to the operative rules and regulations in the Czech Republic. They have a certification of CTO (the Czech Telecommunication Office) and they work in reserved of 2,4GHz frequency band, which is according to MH-ČTÚ General Permission no. 01/1994 without frequency planning and payment. Radio part of supplements CISCO AIRONET uses modulation with spread spectra, which was developed for military purposes and now it is getting into non-military applications.
