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Family 1004
1/2'' Pressure-Field Microphone, Ext. Polarized
The 1004 Series are pressure-field, externally polarized microphone sets, designed for high precision coupler measurements. The 1004 Series measure from 3.15 Hz to 20 kHz, and is compatible with only classic-type preamplifiers.
Type 1004 Series are compliant to IEC 61094 WS microphone standards. Requiring a externaly polarization voltage of 200 V. Type 1004 series provide a precision wide measuring range of 20 to 162 dB.
Assembly
Each unit is assembled in a clean-room environment to ensure high-quality performance and minimal contamination. Both the microphone and preamplifier are individually labeled with a printed type number and a unique serial number for traceability.