D-Mic 50 SL (TELEVIC) ก้านไมค์ประชุม 50 เซนติเมตร
รหัสสินค้า : ยี่ห้อ TELEVIC รุ่น D-Mic 50 SL
| ราคา |
6,000.00 บาท |
| จำนวนที่จะซื้อ | |
| ราคารวม | 6,000.00 บาท |
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สินค้าหมด
D-Mic 50 SL (TELEVIC) ก้านไมค์ประชุม 50 เซนติเมตร
Get a reliable gooseneck microphone that guarantees a warm and crisp sound. Make sure you are heard with absolute clarity. Confidea D-MIC was engineered to perform perfectly in meeting rooms. With reduced ambient noise and system noise, a patented natural sound, and an elegant appearance, your message is heard without fail. And without any interference, even from mobile phones.
In a nutshell
Confidea D-MIC offers exceptional sound quality. A removable screw-lock ensures flexibility and a solid connection to your device. Confidea D-MIC also guarantees low susceptibility to mobile phones. The light ring is dark (opaque) when the microphone is switched off, lights up red when active, and is green when in request.
SPECIFICATION
คุณสมบัติ ทางเทคนิค
|
Mechanical |
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|
Material |
Brass |
|
Color |
Matt black, RAL 9011 |
|
Size (mm) |
505 (w) × 25 (h) × 25 (d) 580 (w) × 50 (h) × 50 (d) |
|
Size packed (mm) Weight |
110g |
|
Weight packed |
210g |
|
Electrical |
|
|
Transducer principle |
Back electret (condenser) |
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Operating principle |
Pressure gradient |
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Polar pattern |
Unidirectional, cardioid |
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Nominal conditions |
Bias resistor = 1k2 Vdd = 3.3 V DC 1 Pa = 94 dB SPL |
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Max SPL @ 1 kHz |
110 dB SPL (1% THD+N) |
|
Signal to noise ratio |
> 67 dB(A) |
|
Free field sensitivity |
(-40.5±2) dBV @ 1Pa, 1KHz |
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Power supply |
3.3 V DC, 0.5 mA |
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Consumption |
0.5 mA (without LED ring) Max 25 mA (with LED ring) |
|
Connection |
Screw lock |
