The 40DD is an IEC 61094 1/8" prepolarized pressure microphone with rear-venting. It is a high-precision condenser microphone made according to IEC 61094-4 requirements. Its tiny size allows it to be used for measuring very high frequency sounds without disturbing the sound field. It can measure sound pressure levels up to 174 dB in the range of 6 Hz to 140 kHz.
G.R.A.S. 40DP 1/8 Ext. Polarized Pressure Microphone - G.R.A.S. Sound & Vibration - PDF Catalogs, Technical Documentation
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Measurement Microphone Cartridges - GOmeasure
G.R.A.S. 40EU 1 Ext. Polarized Reference Pressure Microphone - G.R.A.S. Sound & Vibration - PDF Catalogs, Technical Documentation
GRAS 46DE 1/8'' CCP Pressure Standard Microphone Set
Array Microphone Type 40PH - G.R.A.S. Sound & Vibration - PDF Catalogs, Technical Documentation
¼-inch Pressure Microphone Type 40BP - G.R.A.S. Sound & Vibration - PDF Catalogs, Technical Documentation
1/8 CCP Pressure Standard Microphone Set - 46DE
GRAS 40DD 1/8 Prepolarized Pressure Microphone
G.R.A.S. 40DD 1/8 Prepolarized Pressure Microphone - G.R.A.S. Sound & Vibration - PDF Catalogs, Technical Documentation
G.R.A.S. 40DD 1/8 Prepolarized Pressure Microphone - G.R.A.S. Sound & Vibration - PDF Catalogs, Technical Documentation
Catálogos DirectIndustry Classificação: g
GRAS 46DE 1/8'' CCP Pressure Standard Microphone Set
Catálogos DirectIndustry Classificação: g
¼-inch Prepolarized, Pressure Microphone Type 40BD - G.R.A.S. Sound & Vibration - PDF Catalogs, Technical Documentation
