Soundvision WCM-440

รหัสสินค้า : Soundvision WCM440

Soundvision WCM440 ชุดไมค์ประชุมสำหรับ 4 ท่าน แบบไร้สาย ย่าน UHF

ดาวน์โหลด

   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

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)