EK 100 G4Frequency range: GB: 606 - 648 MHz Dimensions : Approx. 82 x 64 x 24 mm Compander : Sennheiser HDX THD, total harmonic distortion: ≤ 0.9 % Weight (incl. batteries): approx. 160 g Audio output: 3.5 mm jack socket: +12 dBu (mono, unbalanced) Signal-to-noise ratio: ≥ 110 dBA Switching bandwidth: up to 42...