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Norsonic - Model Nor1228 -Free-Field Microphone
FromNorsonic AS
½" free-field, high sensitivity, low cost self-polarised class 1 Microphone. Ideal for use in multi channels systems or other applicationos that requires a self polarised IEC 61672 class 1 microphone at low cost.
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- Cartridge size: ½” inch
- Main standard: IEC 61672 Class 1
- Polarisation voltage: 0 volt
- IEC 61094-4 Designation: WS2F
- Nominal sensitivity: 50 mV/Pa
- Frequency response: ±1dB 20-10k Hz, ±3dB 12.5 – 16k Hz
- Maximum SPL (3% dist): 146 dB
- Self noise: 16 dB(A)
- Capacitance: 16 pF
- Temperature coeff. (250 Hz):
- Max. temperature: 80 °C
- Static pressure coeff. (250 Hz): -0.004 dB/kPa
- Relative humidity coeff. (no condens.): -0.003 dB/%
- Diameter: 13.2 mm
- Length: 17.3 mm
- Weight: 9 g