HMD 46
货号 700313
Features06
- <p>噪声补偿动圈麦克风具备持久和可靠的性能 </p>
- <p>获得专利的两件式自动头带，便于调节 </p>
- <p>轻巧的设计和柔软的耳垫，让您长时间舒适使用 </p>
- <p>外翻式耳机可实现单耳聆听 </p>
- <p>灵活的麦克风杆，可左右两侧配置 </p>
- <p>单侧线缆，便于更换 </p>
主要参数
- 重量 (g)approx. 150 g (without cable)
- 阻抗200 Ω (Headphones) | 300 Ω (Microphone)
- 最大声压级123 dB SPL
技术参数
Product
- 转换器原理dynamic, open (Headphones) | dynamic (Microphone)
- 非线性谐波失真系数< 0.1 % @ 1 kHz, 100 dB SPL
Frequency Specifications
- 频率特性16 Hz - 20,000 Hz (Headphones) | 40 Hz - 18,000 Hz (Microphone)
- 音频频率特性16 Hz - 20,000 Hz (Headphones) | 40 Hz - 18,000 Hz (Microphone)
Acoustic Properties
- 最大声压级123 dB SPL
Ambient Conditions
- Temperature range-15 °C to +55 °C (Operation) | -40 °C to + 70 °C (Storage)
- 工作温度 (C)-15 °C to +55 °C (Operation) | -40 °C to + 70 °C (Storage)
Electrical Properties
- 阻抗200 Ω (Headphones) | 300 Ω (Microphone)
- 输出电压0.5 mV/Pa @ 1 kHz
Dimensions
- 重量 (g)approx. 150 g (without cable)
