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GRAS 67AX ø400 mm CCP Ground Array Microphone Kit

GRAS 67AX ø400 mm CCP Ground Array Microphone Kit

Price on request

The 67AX is a ground array microphone kit designed for the aerospace industry, i.e. for measurement of noise from overhead aircraft.

The microphone set is designed to sit asymmetrically in the mounting to attain a more uniform frequency response for measurements.

GRAS 67AX ø400 mm CCP Ground Array Microphone Kit

Typical applications and use

  • Ground array measurements
  • General noise measurements
  • Ideal for the aerospace industry

Design

The 67AX is a ground array microphone kit designed for the aerospace industry, i.e. for measurement of noise from overhead aircraft.

The microphone set is designed to sit asymmetrically in the mounting to attain a more uniform frequency response for measurements.

The GRAS 47AX microphone is a IEC 61094 1/2” CCP Flush-mount Microphone Set with a dynamic range from 22 dB to 150 dB and a frequency range from 3.15 Hz to 20 kHz. Its height of only 8 mm (to the diaphragm) is the ideal match for the design of the 67AX. The built-in preamplifier is a low noise constant current power (CCP) type, with a built-in TEDS circuit for automatic transducer identification.

GRAS 67AX ø400 mm CCP Ground Array Microphone Kit

GRAS 67AX ø400 mm CCP Ground Array Microphone Kit datasheet

Additional information

Producent

GRAS

Produktkategori

Measurement Microphone Cartridges

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