1991

1991

2018-12-06T17:44:33+00:00February 4th, 1991|

The first slip-joint polygonal pole The first slip-joint polygonal pole is manufactured and erected to support mobile radio network antennas. Since then calzavara has been installing over 2400 of these infrastructures for [...]

1989

2018-12-06T17:44:40+00:00November 4th, 1989|

TACS standard, the first generation of cellular network calzavara supplies and installs for SIP, at the Mestre (Venice) exchange, the first pilot plant in Italy with TACS standard.

1989

2018-12-06T17:44:50+00:00July 4th, 1989|

Establishing of Clampco Sistemi calzavara founds a new company, Clampco Sistemi, that has become leader in the development of aircraft warning light systems. In 2007 Clampco Sistemi [...]

1984

2018-12-06T17:44:55+00:00July 4th, 1984|

RTMS, the second generation of the mobile communication service in Italy calzavara commences to operate with SIP to supply and install the 450 MHz RTMS mobile telephone network.

1980

2018-12-06T17:45:04+00:00June 4th, 1980|

The first self-supporting tower calzavara produces the first self-supporting tower for SIP. From this date the company has been producing and selling in over 25 countries, more than 1,000 self-supporting and guyed towers.

1979

2018-12-06T17:45:09+00:00February 17th, 1979|

The first calzavara passive repeater Design of the first calzavara passive repeater. The company constantly grows and puts into operation, for the former company SIP, numerous radio links with [...]

1979

2018-12-06T17:45:15+00:00January 4th, 1979|

Establishing of Calzavara SpA Founding year of the company Calzavara S.p.A. with the incorporation of the sole trader company and of Master. The first factory building is [...]

1976

2018-12-06T17:45:21+00:00February 4th, 1976|

The joint-stock company Master Founding year of the company Master, a joint-stock company with the participation of the Fiat Group. The company Master, among other things, operated [...]

1974

2018-12-06T17:45:30+00:00September 17th, 1974|

RTMI, first mobile communication service in Italy calzavara is one of the first companies to work for SIP in the installation of the first mobile radio systems [...]

1966

2018-12-06T17:45:37+00:00September 17th, 1966|

Company Foundation The company is founded, as a sole trader, by the current Chairman Lucio Calzavara.

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