Datavideo HP-1 單耳耳機麥克風

單耳耳機設計，可連接於ITC-100/ITC-200主機上或ITC-100SL導播通話系統子機包上，可用於攝影，燈光或音效員與導播人員通話用。

Headphone Specifications

• Transducer Principle: Dynamic
• Operating Principle: Closed
• Transmission Range: 10Hz-22KHz
• Nominal Impedance: 24 Ohms
• Nominal SPL at 1KHz: 98dB
• T.H.D.: <0.2% (at 1KHz 100mW)
• Nominal Power Rating: 100mW

Microphone Specifications

• Transducer Principle: Condenser
• Transmission Range: 20-16KHz
• Polar Pattern: Omni-Directional
• Nomal Impedance: 2.2 Kohms
• Sensitivity: -64dB