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TJ3G is an organization dedicated to the study, design, development, manufacture and installation of Cellular Systems; Television System; Microwave and Radio Frequency; Information Technology and Infrastructure, according to the needs and requirements of the clients that the organization manages nationally and internationally. Next we describe the detail of the mentioned services

Cellular Systems:

  • Radiant Systems
  • Voice and Data Links
  • CDMA TDMA 2G 3G LTE installations
  • Energy and Control Facilities
  • Fiber Optic Installations
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Television Infrastructure:

  • Radiant Systems
  • Satelite Systems
  • Receiving System
  • Transmission Systems
  • Signal Transport Systems (Microwaves)
  • Closed Circuit Television and surveillance
  • VHF, UHF, MMDS System,
  • HD TV Digital System
  • Cable (CATV). Systems

Microwave & Radio Frequency:

  • Microwave Link Data Link
  • Satellite System
  • Lineups Mounts
  • Special hardware manufacturing
  • Tests Commissioning
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Information technologies:

  • Information Management System - 
  • Hardware and Software Supply and Installation 
  • Security Systems (Surveillance Systems).
  • Structured cabling and computer networks 
  • Internet-Intranet.
  • WEB Development, LAN / WAN.
  • Free Software Development, Yii Framework
  • Database Applications, My SQL, PostgreSQL


  • Towers
  • Brackets 
  • Lightning arrester
  • Grounding Systems 
  • Cabling installation, wiring, labeling
  • Civil Works
  • Emergency Power Generators
  • Air conditioner 
  • Preventive Maintenance
  • Corrective Maintenance

Supply of Products and Accessories for Installations:

TELECOMMUNICATIONS J3G offers products of different brands recognized from power plants, as well as components and accessories for installations such as N connectors for 1/2 "and DIN 1/2" 1 5/8 "and 7/8" for Super Flex cable, Adapters, Splice, Line Arrestor, Entry Boots (wall pass), 1/2, 1 5/8 "and 7/8 Super Flex Jumper Cables, 1/2" Rigid Cables, FLEX patching DSX, among others.

In addition, it has a blacksmith shop so it is possible to offer brackets and supports for antennas in towers, it also has miscellaneous materials essential for the installations, among which the most commonly used hot-dip galvanized hardware.