The Televes Corporation Group decides in 2001 to concentrate the design, development and manufacturing of radioelectric measuring equipment into a wholly owned subsidiary. GSERTEL was born to control all variables related to the analysis of the radio-TV signal and to introduce innovation and vision into the equation. The Televes Corporation Group is unquestionably a reference in the industry of RTV signal reception and distribution. Its evolution has been key in the sector, maintaining a vision in line with the birth of new technologies. GSERTEL has inherited almost 50 years of dedication and leadership in ensuring homes all over the world enjoy the benefits of the best radio and television signal. Our clear goal is to enhance the environment for the installer, our permanent partner. Thanks to our OEM philosophy, GSERTEL makes available to qualifying manufacturers and distributors worldwide a complete range of the most intuitive, robust and scalable portable analyzers in the market.