United Kingdom
ECM-680SMS stereo shotgun Electret condenser microphone |
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Technical Specifications
Please be aware that the features/specifications can differ from country to country
Generic Specifications
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Capsule type |
Electret condenser |
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Stereo type |
MS (Mid-Side) stereo microphone |
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Directivity |
Uni-directional |
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Frequency response |
Stereo: 50 Hz to 20 kHz |
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Sensitivity (at 1 kHz) |
Stereo: -28 dB(*1) ±3 dB |
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Output impedance (at 1 kHz) |
100 ohms ±20% |
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Dynamic range |
Stereo: 104 dB or more |
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Signal-to-noise ratio (IEC179 A-weighted, 1 kHz, 1Pa) |
Stereo: 74 dB or more |
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Inherent noise |
20 dB SPL(*2) or less |
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Wind noise |
60 dB SPL(*2) or less (with windscreen), 55 dB SPL(*2) (without windscreen) |
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Induction noise from external magnetic field |
0 dB SPL(*2) or less |
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Maximum input sound pressure level |
124 dB SPL(*2) |
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Power requirements |
DC 40 to 52 V |
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Power consumption |
Stereo: 4 mA or less x 2ch |
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Mass |
Approx. 140 g (4.9 oz) |
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Dimensions |
20 mm diameter x 250 mm long |
(*1) 0 dB=1 V/Pa, at 1 kHz (*2) 0 dB=20 µPa |
