ENGINEERINGÂ REGULATIONÂ Â EQUIPMENT
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ENGINEERING
Engineering services for the evaluation, planning and design stages for complex wireless systems and/or critical infrastructure.
SATELLITE COORDINATION PROCEDURES AND FILINGS
ITU (International Telecommunications Union) and ITU-R Procedures for Assignment of Orbit Spectrum. Procedures for Coordination, Notification and Registration of Unplanned Frequency Bands. Software-based technical and regulatory examination of satellite notifications. Coordination between Geostationary Satellite Networks. Regulation procedure for satellite networks not subject to coordination.
FEASIBILITY / ANALYSIS / SIMULATIONS
Conceptual and functional design for complex wireless networks. Line of sight analysis (2D / 3D high resolution), propagation and coverage simulations. Transmission modeling for the entire line (wired-wireless) and cell / network planning. Also considers country and local governmet regulations.
2D/3D ANALYSIS
Up-to-date high-resolution satellite maps for line-of-sight and propagation analysis:
-MDT: Geographic elevations with resolutions up to 1m.
-MDS: Includes surface objects (eg: buildings, trees).
-Clutter: Layers of land use to calculate attenuations.
SITE PLANNING
Site planning/design for indoor/outdoor radiant systems for multiple technologies such as 3G/4G/5G, WiFI, IoT/IIoT among others (*)
TECHNICAL DOCUMENTATION
Technical bases or proposals development (requirements, equipment, detailed engineering, plans, etc.), for public/private projects.
(*) Supported technologies:
DAB, DVB, DRM, ISDB, ATS, FM / 3G, 4G, 5G, SON / DMR ,TETRA, LTE / LTE-TD, WIMAX, GPON, EPON / OTN, MPLS, C-Eth, SDH, Microwave, SDN / M2M, NB-LTE, LORA, SIGFOX / WiFI
REGULATION
Application for authorizations to install and operate telecommunications services in Chile.
In Chile, every outdoor wireless telecommunications system requires authorization for its operation. Any system in operation that does not have the corresponding authorization (license, permit or concession) risks fines issued by the regulator (Subtel).
LIMITED PERMITS
Poit to point and Multipoint links and networks for voice, video and data such as; microwave links, CCTV networks, VoIP, Wireless LAN; VHF/UHF radio communications (base stations, repeaters, etc.).
PUBLIC SERVICE CONCESSIONS
Concessions with and without public tender, for operators that provide services such as; Transmission and/or Commutation of fixed telephony, mobile, data (internet); Specialized radio communication systems; Wireless ISP (WISP); Public WIFI, among others.
UNREGULATED BANDS
Procedures in Subtel for request and support in the regulation of unregulated bands.
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NEW CABLE DUCT LAW
Design and presentation to Subtel of UTP, coaxial and F.O. wiring for buildings according to the Chilean regulation. This includes the subsequent report of conformity (measurements).
EQUIPMENT
We only import equipment in which we ourselves have been able to verify its technical quality and effectiveness.
ALBENTIA SYSTEMS
For saturated spectrum, WISP and CCTV.
Fresnel has been Albentia's official distributor in Chile for more than 8 years, and this equipment has been the essential component of networks that operate in sectors with a saturated radioelectric spectrum such as WISP, public security systems (CCTV) and transit networks.
SERVICES
MEASUREMENTS AND CERTIFICATIONS
Wireless and wired
Signal power mapping, channel width, interference analysis, AM/FM/ASK/FSK demodulation, distance to failure, VSWR). Also measurements and certifications for F.O. and copper wiring.
INSPECTION
Regulatory compliance
Measurements and technical visits in order to check and / or certify the regulatory compliance for telecommunications systems.
MUNICIPAL DEALING
Telecommunication infrastructure sites
Installation notice, construction permits and sensitivity report for sites near schools or hospitals and dealing process with Town Hall or related Local Goverments.
TELECOMMUNICATIONS SITES ACQUISITION
Specialists negotiation
Process to acquire new sites for telecommunications (search, negotiation, acquisition or lease and permits).
ABOUT US
Since 2009, we have been envolved in hundreds of wireless and security telecommunications projects of all sizes and complexity throughout the Chilean territory. This, added to the knowledge, expertise and management capacity of our human resources, allows us to guarantee delivery of quality, rigor, precision, diligence and seriousness in all our services.
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