Sony ECM-44B Lavalier Microphone with XLR Connector
Calumet # SZ2270
Mfg. Part # ECM-44B
Ships 4 - 11 days
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Product Specifications
Capsule type
Frequency response
Directivity
Sensitivity
Output impedance at 1 kHz
Dynamic range
Signal-to-noise ratio (A-weighted, 1 kHz, 1 Pa.)
Inherent noise (0 dB SPL = 2E-5 Pa.)
Wind noise (0 dB SPL = 2E-5 Pa.)
- 40 dB SPL or less (with windscreen, at 2 m/s)
Induction noise from external magnetic field (dB SPL/1E-7 T, 0 dB SPL = 2E-5 Pa.)
Maximum input sound pressure level (0 dB SPL = 2E-5 Pa.)
Power supply
- AA Battery
- Battery life: Approx. 6000 h
Power requirements
Current drain
Cable length
Dimensions
- Microphone head: 11/32 diameter x 19/32 inch
- Power unit: 13/16 diameter x 5 inches
Weight
- Microphone head only: 0.07 oz
- Total: 4.3 oz