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So far nexum has created 19 blog entries.

June 2017

Installation of ASI radio links for Rai Way continues


Installation and testing activities of 6 and 10 GHz ASI (Asynchronous Serial Interface bridges) radio links continues. 57 over against a total of 77 links. Focus is to improve the country-wide coverage of DTT (Digital Terrestrial TV). Final Customer was Rai Way while our partner and the equipment manufacturer was microwave's specialist Elber.

April 2017

Touatgaz project completed (Oil & Gas)


During spring 2017, Nexum supported Fores Engineering with the FAT (Factory Acceptance Test) of Touatgaz project's telecommunication system. Many systems (part of the campus' integrated telecommunication network) were tested: LAN, FOR, CCTV, PA/GA, ACS, IDS, METEO. All of them successfully completed, with great satisfaction of the final Customer. This activity ends a long period where [...]

November 2016

Commissioned Broadcasting TV & FM network in Madagascar


At the end of 2016, debutting Sky One TV & FM Network went on-air from the capital of Madagascar. On behalf of Sky One TV, Nexum developed the site survey, the network design, installation and commissioning of: - TV & FM transmitters located in a renovated network's owned site (main site) - TV & FM [...]

June 2015

GSM coverage in new Cattolica’s railway tunnel


RFI (Rete Ferroviaria Italiana) renovated a railway tunnel near to Cattolica. Tunnel was too long to guarantee cell coverage of Tim and Vodafone (GSM 900MHz) without installing repeaters. Nexum engineers were involved in site & RF survey, RF coverage design, electromagnetic impact analysis (AIE), equipment testing and commissioning. Nexum's direct Customer and equipment supplier was [...]

April 2015

Electromagnetic field measurements – Railway network of Milan


In November and December 2014, a campaign of measurements was carried out to evaluate the impact of electromagnetic pollution on railway areas of Milan. Both high-frequency (400kHz - 7GHz) and low-frequency (100kHz - 400kHz) measurements were performed to ensure healthiness work conditions of railway personnel. At the end of the measurements an official report was [...]

Nexum completed all site surveys in beautiful Sicily island


Nexum teams completed all site surveys in beautiful Sicily island (site & link design to follow). From most of the sites, crystal clear sea water was visible! Surveys were performed with MIAF staff (Rai Way's local personnel for maintenance) which we want to thank for the support.