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              天宇科技>產品中心>話筒>DPA Microphones 4060-OC-C-B00 微型電容話筒
              DPA Microphones 4060-OC-C-B00 微型電容話筒

              DPA Microphones 4060-OC-C-B00 微型電容話筒

              當前分類:話筒熱標簽:電容話筒DPA
              累計關注:

              產品描述

              4060-OC-C-B00高靈敏度全指向話筒,具有非常干凈、細節豐富及自然的音質。由于初是為在劇院、電視及對樂器進行近距離拾音等應用場合與無線系統一起使用而設計的,因此4060-OC-C-B00高靈敏度微型全指向話筒非常不易被察覺。由于其小巧的尺寸,它展現出非常精確的全指向覆蓋圖形,從而無需直接對準音源就能獲得高品質的拾音。

              4060-OC-C-B00有四種顏色可選:黑色、棕色、肉色和白色。

              Directional patternOmnidirectional
              Principle of operationPressure
              Cartridge typePre-polarized condenser
              Frequency range20 Hz - 20 kHz
              Frequency range, ±2 dBSoft boost grid
              Sensitivity, nominal, ±3 dB at 1 kHz20 mV/Pa; -34 dB re. 1 V/Pa
              Equivalent noise level, A-weightedTyp. 23 dB(A) re. 20 μPa (max. 26 dB(A))
              Equivalent noise level, ITU-R BS.468-4Typ. 35 dB (max. 38 dB)
              S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL) Typ. 71 dB(A)
              Total harmonic distortion (THD) – Legacy< 1% THD up to 123 dB SPL peak; < 1% THD up to 120 dB SPL RMS sine
              Total harmonic distortion (THD) – CORE< 1% THD up to 129 dB SPL peak
              Dynamic range – LegacyTyp. 100 dB
              Dynamic range – CORETyp. 106 dB
              Max. SPL, peak before clipping134 dB
              Output impedance30 - 40 Ω
              Cable drive capabilityUp to 300 m (984 ft)
              Power supply (for full performance)For wireless systems
              ConnectorMicroDot
              ColorBlack, beige, brown or white
              Weight7.5 g (0.26 oz) incl. Cable and MicroDot connector
              Microphone diameter5.4 mm (0.21 in)
              Microphone length12.7 mm (0.5 in)
              Cable length1.8 m (5.9 ft)
              PolarityPositively increasing sound pressure produces positive going voltage on MicroDot pin
              Temperature range-40°C to 45°C (-40°F to 113°F)
              Relative humidity (RH)Up to 90%
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