FM transmitter, digital and analog radio transmitter, STL systems. FM transmitters: Broadcast Eletec offers professional broadcast fm transmitters in stereo or mono/mpx, with digital fm broadcast technology offer the best possible audio quality and the highly improved frequency stability in FM Broadcasting. All transmitters are high efficiency, which translates into savings in power consumption. All our models have possible options such as stereo encoders, RDS and telemetry systems. ELETEC Broadcast il a leader in digital radio FM transmitters.