Features Robust bodypack transmitter for daily use on stage. Easy and flexible wireless synchronization between transmitter and receiver via infrared Fast frequency allocation for up to 12 receivers via new linking functionality Up to 20 compatible channels Up to 42 MHz bandwidth with 1680 selectable frequencies, fully tunable in a stable UHF range Transmission Range: up to 100 meters / 300 feet High RF output power (up to 30 mW) depending on country regulations Specifications Frequency range: AS: 520 - 558 MHz Compander: Sennheiser HDX THD, total harmonic distortion: = 0.9 % Signal-to-noise ratio: = 110 dBA RF output power: Max. 30 mW Switching bandwidth: up to 42 MHz Peak deviation: ±48 kHz Nominal deviation: ±24 kHz Operating time: Typically 8 h Modulation: Wideband FM Power supply: 2 AA batteries, 1.5 V or BA 2015 accupack Current consumption: at nominal voltage: typ. 180 mAwith transmitter switched off: = 25 µA Input impedance: 40 kO, unbalanced / 1 MO Dimensions: Approx. 82 x 64 x 24 mm Weight: (incl. batteries) approx. 160 g What's in the box SK 100 G4 bodypack transmitter 2 AA batteries quick guide safety guide manufacturer declaration sheet