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ECM-88BC |
цена: | руб. |
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Электретный конденсаторный микрофон.
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Технические характеристики
Audio Section
| Capsule Type | Electret Condenser |
|---|---|
| Frequency Response | 20 Hz to 20 kHz |
| Directivity | Omni-directional |
| Sensitivity *[1] | -39.0 dB (11.2 mV) |
| Output Impedance *[2] | 2.5kΩ±30%, Unbalanced |
| Dynamic Range | 99 dB or more |
| Signal-to-Noise Ratio *[3] | 68 dB or more |
| Inherent Noise *[4] | 26 dB SPL or less |
| Induction Noise From External Magnetic Field *[5] | 5 dB SPL or less |
| Wind Noise *[6] | 45 dB SPL or less (with supplied windscreen) |
| Maximum Input Sound Pressure Level *[7] | 125 dB SPL |
General Section
| Connector | BC type. Supplied with Sony 4-pin (SMC9-4P) connector |
|---|---|
| Mic Cable | 3.9 feet |
| Mic Cable | 1.2 m |
| Power Requirements | DC 1.1 V to 10.0 V |
| Power Consumption | 0.4 mA or less |
| Dimensions *[8] | o5/32 x 11/16 inches (Mic head) |
| Dimensions *[8] | o3.5 x 16.8 mm (Mic head) |
| Mass | Approx. 0.7 oz |
| Mass | Approx. 0.5 g |
| Supplied Accessories | Urethane type windscreen (1) |
| Supplied Accessories | Single/vertical type tie clip (1) |
| Supplied Accessories | Single/horisontal type tie clip (1) |
| Supplied Accessories | Operating instructions (1) |
| Supplied Accessories | Ferrite clamp (1) |
| Optional Accessories | Wind screen pack |
| Optional Accessories | Vertical clip pack |
| Optional Accessories | Safety clip pack |
| Optional Accessories | Horizontal clip pack |
| Optional Accessories | Double clip pack |
| Optional Accessories | Color windscreen pack |
| Optional Accessories | Black windscreen pack |
| Optional Accessories | Accessory kit |
Notes
| Note | *[1] 0 dB = 1 V/Pa, at 1 kHz |
|---|---|
| Note | *[2] Output impedance at 1 kHz |
| Note | *[3] A-weighted, 1 kHz, 1 Pa. |
| Note | *[4] 0dB SPL = 20? Pa |
| Note | *[5] dB SPL/1E-7 T, 0 dB SPL = 20? Pa. |
| Note | *[6] Wind noise at 2m/s (0 dB SPL = 20?Pa.) |
| Note | *[7] 0 dB SPL = 20? Pa |
| Note | *[8] The values for dimensions are approximate. |
