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По наименованию | По типу
ECM-88BPT |
цена: | руб. |
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Электретный конденсаторный микрофон.
Скачать: руководство
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 | No connector (pigtail) |
---|---|
Mic Cable | 8.2 feet |
Mic Cable | 2.5 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 |
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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. |