TOA EC-380-AS ไมโครโฟนประกาศ Chime Microphone
The EC-380 is an uniquely shaped and high-quality condenser microphone equipped with a electrical chime and designed for paging applications. With its' adjustable chime volume, flexible power option of battery or DC, EC-380 is definitely the choice when selecting the a hassle-free plug and play chime microphone.
| Power Source |
6V DC (4x "AA" batteries) or DC adapter: 9-24V |
| Current Consumption |
13 mA during chime and 6 mA microphone operation |
| Microphone Element |
Condenser |
| Polar Pattern |
Cardioid |
| Chime Tones |
4-Tone Chime (UP/DOWN) |
| Rated Impedance |
600 Ω, balanced |
| Output |
Microphone: -41 dB ±3dB (1 kHz 0 dB=1 V/Pa)
Chime Tones: -31 dB ±3dB (maximum position) |
| Frequency Response |
50 Hz - 18,000 Hz |
| Output Connector |
XLR-3-32 equivalent
RJ45: Audio Output, Power Supply and Contact Output |
| Operating Temperature |
0 °C to +40 °C |
| Finish |
Stand Mic: ABS resin, black, paint
Mic Shaft: Copper alloy, black, paint |
| Dimensions |
110 (W) × 145 (L) x 532 (H) mm |
| Weight |
558 g (exclude batteries) |
| Accessory |
Windscreen x 1, XLR Cable Stereo Phone Plug (7.5m) x 1 |
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