Medium Wave FIDELITY line
The RIZ FIDELITY is the newest line of RIZ's MW digital totally solid state transmitters in the power range 6 kW up to 2000 kW.
Transmitters are capable for standard amplitude AM, digital DRM or SIMULCAST modes of operation. The operating mode is changed by pressing a button on the touch screen main menu.
The DRM Exciter / Modulator is integrated in the transmitter.
Multifunctional touch screen menu enables controlling of the transmitter and monitoring of all relevant parameters.
Power amplifiers are designed as plug-in hot swappable broadband units, without needs for tuning over the entire MW band, with integrated supervision and protection circuits.
The new approach in mechanical design and the out-phasing modulation principle makes the RIZ FIDELITY transmitters smaller, more compact and more efficient than older generation MW transmitters.
RIZ's FIDELITY LINE transmitters are designed in accordance with IEC standards and ITU recommendations for this type of service.
- More than 90 % overall efficiency (typically 92%)
- AM, AM / CCM, DRM, Simulcast operating modes
- DRM Exciter / Modulator integrated in the transmitter
- Tunable over the entire MW band
- FM-like audio performance
- Modular design
- Large Touch Screen Display
- User friendly control and monitoring
- Remote control for unattended operation