Viernheim, Hannover, 12.09.2025 – At IBC 2025 in Amsterdam, Plisch and RFmondial display world’s first multi-channel DRM transmitter in VHF Band III (174 to 240 MHz) at booth 8.B63.
Recently Indonesia recommended Digital Radio Mondiale (DRM) amongst others for VHF band III, which created the need for broadcasting equipment in this band. The two companies have responded to this request and combined Plisch’s Medium Power Transmitter 5600 / 5700 Series (500W – 20kW) with RFmondial’s digital DRM modulator / exciter LV5e. The modulator combines up to 15 DRM-FM streams into one spectrum, with each DRM signal having its individual content and power level. The multiplexed spectrum is then fed to the Medium Power Transmitter and afterwards optimized using advanced signal processing algorithms like crest-factor reduction, limiter and non-linear pre-correction.
As RFmondial’s DRM measurement and monitoring receiver RF-SE is already prepared for VHF Band III, Indonesia and other countries all around the world have now the equipment available for setting up DRM broadcasting networks in VHF band III.
RFmondial GmbH
Appelstr. 9a
30167 Hannover
Founded in 1955, Plisch GmbH, headquartered in Viernheim, develops and produces radio transmitter systems for TV and radio for worldwide use. With more than 20,000 installations in over 60 countries, Plisch is significantly involved in the expansion of national DAB+ broadcasting networks and with a “German engineering mentality” is always an innovative pioneer, for example in the implementation of broadcasting stand-ards such as DVB-T/T2.
RFmondial GmbH offers professional products and services for the digital broadcasting industry as well as other industries with the need for innovative hardware and software. Research, development and prototype implementation for transmitter, receiver, and monitoring technology as well as design services for various industries are part of the core business. With broad experience in various technological areas, world-wide markets are served, “Made in Germany”.
This release was published on openPR.
