NTI M4260

Измерительный микрофон 2-ого класса, диафрагма 1/4'', круговая направленность, фантомное питание 48в, звуковое давление до 144Дб

The plug-on measurement microphones M4260 or M2210 form together with the XL2 a comprehensive sound level meter and acoustic analyzer. The microphones are 48 VDC phantom powered and include the pre-amplifier and an electronic data sheet. The M4260 or M2210 combine a high dynamic range and wide frequency range with low noise.

Applications:

•Measurement microphones for sound level monitoring and room acoustical measurements.
•Microphones can be connected with the ASD Cable for measurements at remote locations or reducing acoustical reflections.
•The M4260 and M2210 measurement microphones form with the XL2 a comprehensive sound level meter and acoustic analyzer.
M4260 Features:

•1/4" Omnidirectional free-field microphone
•Class 2 according IEC 61672-1
•Phantom Power 48 VDC
•Electronic Data Sheet installed
•Frequency Range 20 Hz - 20 kHz
•Dynamic Range: 27 - 136 dB
•Build-in Pre-amplifier
M2210 Features:

•1/2" Omnidirectional, free-field microphone
•Class 1 frequency response according IEC 61672-1
•Phantom power 48 VDC
•Electronic data sheet installed
•Frequency Range 3 Hz - 20 kHz
•Dynamic range: 18 - 145 dB
•Build-in Pre-amplifier
Specifications:

•Microphone Type: Omnidirectional, pre-polarized condenser, free-field microphone
•Capsule / Transducer:M4260: 1/4" permanently installed capsuleM2210: 1/2" detachable capsule with 60UNS2 thread
•Flatness:M4260: Class 2 (IEC61672-1)M2210: Class 1 (IEC61672-1)
•Frequency Range:M4260: 20 Hz - 20 kHzM2210: 1 Hz - 20 kHz
•Residual Noise Floor typical:M4260: 29 dB(A)M2210: 19 dB(A)
•Linear measurement range with XL2 acc. IEC 60804:M4260: 35 dB(A) - 136 dBM2210: 124 dB(A) - 144 dB
•Maximum SPL @ THD 3%, 1 kHz:M4260: 136 dBSPLM2210: 144 dBSPL
•Sensitivity typical:M4260: -30 dBV/Pa +/-4 dB (30 mV/Pa) @ 1kHzM2210: -34 dBV/Pa +/-3 dB (20 mV/Pa) @ 1kHz
•Temperature Coefficient:M4260: 0.05 dB / C @ +10C to +50CM2210: 0.02 dB / C @ -10C to +50C
•Electronic Data Sheet:M4260: NTi Audio ASD according IEEE P1451.4 V1.0, Class 2, Template 27
•Output Impedance: 100 Ohm balanced
•Power Supply: 48 VDC phantom power, 3 mA typical
•Dimensions: Length 150 mm (5.9"), diameter 20.5 mm (0.8")
•Connector: 3-pole XLR (NEUTRIK)