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Family 1031
1/4'' Free-Field Microphone, PrePolarized

Type 1031 is designed for high-level and high-frequency, free-field measurements. The 1031 Series measure from 3.15 Hz to 80 kHz, and is pre-assembled with CCLD preamplifiers only.
The Type 1031 Series consists of pre-polarized, pre-assembled 1/4″ free-field microphone sets. Designed for high-level and high-frequency measurements, the 1031 Series offers a wide frequency range from 3.15 Hz to 80 kHz and a dynamic range from 40 to 165 dB.
As a cost-effective alternative, the Type 1035 Series also features pre-polarized, pre-assembled 1/4″ free-field microphone sets. While optimized for affordability, the 1035 Series provides a frequency range of up to 20 kHz and a dynamic range from 40 to 167 dB.
The unit is assembled in clean-room environment. Each microphone and preamplifier can be identified by a printed type number and a unique serial number.
The unit has TEDS, which means that information about the serial number, type and sensitivity is stored within it.