The frequency of this generator is adjustable between approx. 8...40 kHz. A special loudspeaker with vaulted aluminium spherical membrane has been built in to achieve a better sound distribution. A st
The frequency of this generator is adjustable between approx. 8...40 kHz. A special loudspeaker with vaulted aluminium spherical membrane has been built in to achieve a better sound distribution. A stabilised power supply 12 V (< 60 mA) is necessary for setting into operation. Up to 4 additional loudspeakers L001 (built-in loudspeaker) or L002 (on-wall loudspeaker) may be con-nected, if larger rooms (> 30 m²) shall be exposed to ultrasonic waves.