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Sony ECM-44B Lavalier Microphone with XLR Connector

Mfr:
ECM-44B
Calumet:
SZ2270

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Highlights:
  • Omni-Directional Microphone
  • 40 Hz - 15 kHz of Frequency Response
  • 62 dB of Signal-to-noise ratio
  • XLR-3-12C type connector
  • Electret Condenser Capsule Type
Full description Specifications

User Ratings & Reviews:
Click to see what's in the box:
S.H. tie clip,U. windscreen,Microphone case,Operating instructions,

The ECM-44B is a miniature electret condenser lavaliere microphone. It's supplied with a AA battery unit and XLR-3-12C type connector.

  • Black anodized finish
  • Omni-directional
  • AA battery operation only
  • XLR Connector attached
  • S.H. tie clip
  • U. windscreen
  • Microphone case
  • Operating instructions

Sony Retailer Network

Capsule type
  • Electret Condenser
Frequency response
  • 40 Hz to 15 kHz
Directivity
  • Omni-directional
Sensitivity
  • -53.0 dB ±3 dB
Output impedance at 1 kHz
  • 250 Ω ±20% (balanced)
Dynamic range
  • 90 dB or more
Signal-to-noise ratio (A-weighted, 1 kHz, 1 Pa.)
  • 62 dB or more
Inherent noise (0 dB SPL = 2E-5 Pa.)
  • 32 dB SPL or less
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.)
  • 5 dB SPL or less
Maximum input sound pressure level (0 dB SPL = 2E-5 Pa.)
  • 122 dB SPL
Power supply
  • AA Battery
  • Battery life: Approx. 6000 h
Power requirements
  • DC 1.5 V
Current drain
  • 0.3 mA or less
Cable length
  • 9.8 feet
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

Sony ECM-44B Lavalier Microphone with XLR Connector

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Price: $219.99
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