The M4261 is a calibrated, omni-directional class 2 measurement microphone running from 48V Phantom power. It shows excellent linearity over a wide dynamic range from 27 dB SPL up to 144 dB SPL.
The microphones are 48V phantom powered and include an electronic data sheet. The Automated Sensor Detection ASD of the XL2 Analyzer automatically reads this data, i.e. the microphone model and calibration data. This promotes faster setup and ensures accurate measurements.
Features - Omni-directional, free-field microphone
- Phantom power 48 VDC
- Electronic data sheet installed
- Frequency range 5 Hz - 20 kHz
- Individual frequency response as Excel-data
- Optional calibration certificate
Specifications - Microphone Type: Omnidirectional, pre-polarized condenser, free field microphone
- Classification: Class 2
- Capsule/Transducer: 1/4" permanently installed
- Frequency Range: 5 Hz - 20 kHz
- Residual Noise Floor: 27 dB(A)
- Maximum SPL: 142 dBSPL
- Sensitivity: 36 dBV/Pa
- Temperature Range: 32°F to 104°F
- Pressure Coefficient: -0.04 dB / kPa
- Humidity: 5% to 90% RH, non-condensing
- Output Impedance: 100 Ohm balanced
- Power Supply: 48 VDC phantom power, 3 mA typical
- Connector: Balanced 3-pole XLR
- Dimension: 0.8" x 5.9"
- Environmental Protection: IP51
- Weight: 1 lbs
- SKU: TCNCD351273
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