Product Overview
NC450D
NOISE-CANCELLING PTT HAND MICROPHONE
- Tailored response for voice intelligibility
- Rugged ABS construction
- Two-position momentary slide switch
- Unterminated, 4-conductor, 2 shielded, black neoprene, coiled cord.
12" (304mm) Retracted
6' (1.8m) Extended - Soft rubber lip guard
- Noise-cancelling
Noise-cancelling dynamic hand microphone with push-to-talk switch for paging. NC450D’s noise-canceling design makes it particularly effective for use in noisy locations.
Its excellent voice response characteristics also make it an excellent choice in quiet areas. 200 ohm impedance matches low impedance inputs.
| Mic Application Type | Handheld |
| Element Type | Dynamic |
| Polar Pattern | Noise-cancelling |
| Frequency Response | 100 Hz - 8,000 Hz |
| Impedance | 200 Ω |
| Sensitivity | 0.61 mV/Pa (-64dB) |
| Power Requirement | None / Passive |
| Connector Type | Unterminated |
| Zones | Single-zone |
