All equipments are Solid State and very easy manteinance. LINK Comunicaciones S.A. dispose of a auxiliaires equipments for the transmitters like Digital Stereo Coders, R.D.S Coders, automatic commutation transmitters dispositives, etc... (to get all basic characteristics, please refer to "AUXILIAIRES").  Recently, we have introduced to the market the newest "Advanced Series" equipments. Those equipments, improve the characteristics of the previous serials and add a modern microcontroler system and L.C.D. display that facilitate the working parameters reading. The microcontroler permits the comunication of the equipment with a telephonic modem or G.S.M. through normalized RS-232 or RS-485 bus, to know or modify, through mobile phone or  computer, the main equipments parameters (Telemetry and Remote control).