The high-voltage signal amplifier for emission of acoustic signals through capacitive emitters: sonic detectors (without integrated amplifiers), piezoelectric emitters, and transducers.
It allows to connect BC 311 sonic detectors to the ZET 017 spectrum analyzer.
ZET 420 high-voltage amplifier is a portable device which requires no additional software. The device is powered by 12 V power supply unit.
Signal is transmitted from the ZET 017 FFT spectrum analyzer to the input of the ZET 420 high-voltage amplifier; signal is amplified and the amplifier transmits the processed signal to the emitter.