ПРОВОДНОЙ МИКРОФОН
Микрофон Sinbosen всенаправленный кардиоидный 8-образный конденсаторный микрофон студийной записи U87 для прямой трансляции
Предмет №: U87
Модель: U87
Торговая марка: Sinbosen
Тип: конденсаторный микрофон
Частотный диапазон: от 20 Гц до 20 кГц
Чувствительность: 20/28/22 мВ / Па + -1 дБ (Ом / в форме сердца / 8)
Диаграмма направленности: всенаправленная, в форме сердца, восьмерка
Прилож
Торговая марка: Sinbosen
Тип: конденсаторный микрофон
Частотный диапазон: от 20 Гц до 20 кГц
Чувствительность: 20/28/22 мВ / Па + -1 дБ (Ом / в форме сердца / 8)
Диаграмма направленности: всенаправленная, в форме сердца, восьмерка
Прилож
ОПИСАНИЕ
U87 has the characteristics of three directivity, single frequency and transient response, users can immediately recognize it by its characteristics.
It is an ideal choice for wireless broadcasting, film and TV studios.
Mainly used as orchestral recording, live recording microphone, and can be widely used in various music and speech.
Technical Parameters
●Acoustic working principle: pressure gradient sensor
●Direction diagram: omnidirectional, heart-shaped, figure-8
●Frequency range: 20 Hz to 20 kHz
●Sensitivity: 20/28/22 mV / Pa+-1 dB (ohm/Heart shape/8)
●Rated impedance: 200 ohms
●Rated load impedance: 1 ohm
●Equivalent noise level, CCIR 1: 26/23/25 dB (EuropeHm/heart/ 8)
●Equivalent noise level, A weighted 2: 15/12/14 dB-A(Ohm/Heart/8)
●THD maximum SPL 0.5% 3: 117 dB (cardioid)
●When pre-attenuation, the maximum SPL of THD is 0.5% 4: 127 decibels
●Signal-to-noise ratio CCIR (re. 94 dB SPL) 5: 68/71/69 dB (ohm/cardioid/8)
●Signal-to-noise ratio, A weighted (re. 94 dB SPL) 6: 79/82/80 dB (ohm/cardioid/8)
●Output voltage: -6 dBu
●Power supply voltage (P48, IEC 61938): 48 V+-4 V
●Current consumption (P48, IEC 61938): 0.8 mA
●Matching connector: Canon 3 F
●Weight: 500g
●Diameter: 56mm
●Length: 200mm
Features
●Variable large diaphragm recording microphone.
●The pressure gradient sensor with dual diaphragms ensures the integrity and high quality of the signal.
●With high-definition natural sound and unique midrange effect, U87 becomes an excellent vocal microphone.
The solid bass response and excellent midrange detail also make it possible to record as a musical instrument.
●Three directivity: omnidirectional, cardioid, figure-8.
●Switchable low-frequency rolling, switchable 10dB attenuation device.
●It can eliminate low-frequency noise caused by talking in close range.
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