The **NC450D** is a professional-grade dynamic hand microphone designed for paging applications, featuring a push-to-talk switch. Its noise-canceling technology makes it highly effective in environments with high ambient noise, while its superior voice response characteristics ensure optimal performance in quieter settings. With a 200 ohm impedance, it is perfectly suited for low impedance input connections.
| Audio | |
| Maximum Frequency Response | 8 kHz |
| Minimum Frequency Response | 100 Hz |
| Controls/Indicators | |
| Microphone Controls | Push-to-talk |
| General Information | |
| Brand Name | Electro-Voice by Bosch |
| Manufacturer | The Bosch Group |
| Manufacturer Part Number | NC450D |
| Product Model | NC450D |
| Product Name | PTT Hand Microphone |
| Product Type | Microphone |
| Microphone | |
| Microphone Technology | Dynamic |
| Microphone Type | Handheld |
| Physical Characteristics | |
| Color | Black |
| Material | ABS Plastic, Rubber |
| Technical Information | |
| Connectivity Technology | Wired |
| Impedance | 200 ohms |
| Noise Canceling | Yes |
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