On its NAB 2020 booth (SL5016), Rohde & Schwarz will showcase a number of strategic enhancements to the R&S THR9 - the world’s first totally liquid-cooled transmitter for FM and HD Radio applications. With the latest version of the R&S THR9 transmitter not only are the transistors liquid-cooled but also the entire power amplifier stage, including power supplies, coupling units and absorbers. Consequently, the power amplifier stage of the R&S THR9 has no moving parts which may break, nor can it introduce humidity and dust to the amplifier units.
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