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Acom Comunicações (Jet TV)
Training and supply of RF planning tool EDX Signal 

Cellsite
Cellular system design  - São Paulo, Curitiba and Belo Horizonte

DERSA-Desenvolvimento Rodoviário
Mobile communication system design for road management company
Automatic toll booth design for road management company

DER-Departamento de Estradas de Rodagem do Estado de São Paulo
Mobile communication system design for road management company

DIGIMAPAS
Training and supply of RF planning tool EDX SignalPro

EDS
Mobile communication system design for Power Company CEMAR

EDX Engineering (USA)- radio communication network simulation tool
Distributor in  Brazil , 1998-2005

Ferronorte
Mobile communication system design for railroad company

Harris Brazil
Training and supply of RF planning tool EDX SignalPro

KF Tecnologia
Radiation analisys tool

LCC  Brazil
Microwave link design

Marconi Communications Telemulti
Training and supply of RF planning tool EDX SignalPro

Petrobrás 
Supply of mobile communication simulation tool
Mobile communication system design for offshore platforms

Promon Eletrônica 
Training on RF Engineering
Software tool – digital link calculation
Software tool – airport blocking analisys

Promon Engenharia
Wideband antenna for UHF propagation tests

Promint ( Promon International)
Training on Installation Supervision on Telecommunication Systems

Radio Transamérica de São Paulo
FM coverage measurement and and system design

RBS – Televisão Gaúcha
Training and supply of RF planning tool EDX Signal

Rede Vida de Televisão
Training and supply of RF planning tool EDX Signal

SBT-Sistema Brasileiro de Televisão
Training and supply of RF planning tool EDX Signal

TV Globo de São Paulo 
TV transmitting station coverage design

TV Verdes Mares
Training and supply of RF planning tool EDX Signal