European Radio and Digital Audio Show 2020
23, 24, 25 JANUARY 2020
Paris - Grande Halle de la Villette
Booth n° : E12
Lieu Dit Rebestand N°4
Tel : +33 973100576
ROOSEN is focused on RF research to make the transmitter of tomorrow. For all ours transmitters, we develop a Single Ended RF high power unique amplifier architecture for FM/DVB/TMB/DAB market as well as ISM applications. This provides many advantages such as lower IMD, lower harmonics disable the need of output Low Pass Filter, and that become the specialty of the ROOSEN RF design. The Radio Master concept is a state of the art technology in RF design. Made with an very low noise VCO giving 115dB MPX dynamic range. PA efficiency is up to 85% and use a super rugged RF power transistors that can resist to VSWR of 65:1 ! The Radio Master incorporates a very powerful transparent DSP to produce a state of the art MPX signal which respects all the time the broadcasting regulation. Over deviation and overshoot are no longer here. The embedded DSP processor provides the Stereo and RDS features for a friendly application.