The WS 100 series is a high-quality UHF true diversity wireless system that features 160 channels arranged in 10 groups of 16 channels each. The frequency range extends from 790,850 MHz to 813,800 MHz (838,850 MHz to 861,800 MHz X-Version). In Germany these frequencies are not subject to registration or fees. The WS 100 series has numerous features and an audio quality that is exceptional in this price range. Up to 8 systems can be operated simultaneously.