умные решения для телепроизводства

Поиск


По наименованию | По типу



ECM-88BPT

цена: руб.
поместить в избранное  


Электретный конденсаторный микрофон.

Скачать: руководство

ECM-88BPT

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
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.


sps_rss.png


  • запрос менеджеру

  • избранное

  • облегчи поиск

  • 20 лет в спорте
  • Наши проекты
  • Сертификат НАТ