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Telecommunication services

calzavara is a system integrator operating in the field of telecommunications. The company offers an extensive range of traditional and innovative services with particular regard to new wireless technologies, radio relay systems, cellular and fixed networks, private mobile radio (PMRs) networks and radio and television broadcasting.

Four decades of constant dedication and experience on the domestic and international markets allows us to continue enhancing the quality and range of our products and services.

Calzavara now proposes a "turnkey" offer and can assist the customer during all the phases involved in the development of networks and integrated systems, from preliminary analysis for assessing site availability (legal and architectural restrictions, electromagnetic and environmental compatibility) to acquisition and maintenance: the thousands of sites implemented within budgets and deadlines are our best calling card!

Installation, testing and activation of systems

The technical skills that calzavara has accumulated over the years in collaboration with leading operators have helped form a highly technical know-how.

Maintenance & management

Calzavara seeks always to innovate and develop upon new value-added services for its customers and therefore offers assistance and specialized staff for all needs relating to the maintenance of infrastructures, equipment and civil works

Measurement Laboratory


Consultancy & Training

Calzavara's senior specialists offer technical consultancy to optimize network technology for all sorts of operating and technological situations. Our designers can assist operators' organizations world-wide in the development of cellular networks, local wireless networks and microwave radio link networks.

Access services

Calzavara is a WISP (Wireless Internet Service Provider) and offers the possibility for fast Internet connection to companies in the mountainous region of Friuli Venezia Giulia who can now avail themselves of a service essential to competing on the European and international markets.

Case Studies

Telecommunication field case studies
Hytera Authorized Dealer Friuli Venezia Giulia

calzavara is an Hytera Authorized Dealer