สอบถามข้อมูลทาง LINE
Description
SOUNDVISION WCM-440 UHF
Wireless Conference Microphones systems
SOUNDVISION WCM-440 ชุดไมค์ประชุมสำหรับ 4 ท่าน แบบไร้สาย ย่าน UHF WCM-440 ชุดไมค์ประชุม จากแบรนด์ SOUNDVISION
WCM-440 Series Wireless conference microphone 4 Channels. the technology for good sound quality flexibility performance frequency response and accurate sound reproduction for a wide variety of applications, such as Meeting Rooms, Public relations, Education institutions, to provide users with an exceptional performance features contemporary design element to enhanced convenience and consistent sound.
คุณสมบัติ
- 4 Channels. Adjustable frequency.
- IR automatic. 20 frequency points.
- Microphone can be used in every channel.
- 2 controllers can used simultaneously.
- LCD screens show working status on the receiver and emitter.
- There are 4 balanced output and 1 mixed unbalanced output, 4 rubber antennas.
- AA 1.5V * 3 battery power supply, support 8 hours.
- Light ring on the microphone head will display working status.
- Working distance: 50 meters
- It’s suitable for various kinds of conference and performance occasion
ข้อมูลเพิ่มเติม
| ยี่ห้อ | SOUNDVISION |
|---|---|
| ดูเฉพาะ | ไร้สาย (มีแบตเตอรี่) |
| มาตรฐาน | กสทช. |
สเปค
WCM-440R Receiver |
|
| Channel number | 4 |
| Oscillation Mode | PLL synthesized |
| Modulation Mode | FM |
| Frequency Range | UHF 803.2 ～ 805.8MHz |
| Frequency Stability | ±0.001% |
| Max. Deviation Range | ±50KHz |
| S/N Ratio | >90dB |
| T.H.D | <0.5%@1KHz |
| Sensitivity | 1.2/UV@S/N=12dB |
| Power Supply | DC 12~17V |
| Gooseneck mic length | 435mm |
| Audio Output | Independent: 0-400mV Mixed: 0-300mV |
WCM-440D Transmitter |
|
| Frequency Range | UHF 803.2 ～ 805.8MHz |
| Frequency response | 40Hz-16KHz |
| Frequency stability | ±0.001% |
| Sensitivity | -43±3dB@1KHz |
| Max. deviation Range | ±30KHz |
| Dynamic range | ≥100dB |
| Type | Condenser |
| Polar pattern | Ultra Cardioid |
| S/N Ratio | >90dB |
| F/N Ratio | >80dB |
| Transmitter power | 13mW |
| Power consumption | 160mA |
| Power supply | DC 4.5V (1.5V AA*3) |
