恩平市恒勝電子科技有限公司
Enping City Hengsheng Electronic Technology Co.,Ltd
MS-9600
    發布時間: 2018-03-14 11:55    

專業一拖四UHF無線麥克風系統
Four Channel Wireless Microphone

UHF通道系列;采用數字導頻解碼靜音電路,確保接收機唯一接收本系統的座咪的信號,防止產生串頻和其他干擾頻率出現的現象,確保多臺接收機同時工作。紅外對頻;采用最新技術,穩定性強,音色清。清晰度高,指向性強,拾音距離長(35cm),抗手機干擾信號的電容式咪芯。適用于大型的會議室等場所使用。

UHF quad-channel series; Digital Pilot Decoding & Muting Circuit to Ensure Receiving the Signal of the Matching Microphone to prevent string frequency, noise and other disturbance frequency & to ensure several units working at the same sites. With the latest technology, strong stability, clear sound resolution, high sensitivity, long range pickup(35cm),condenser microphone with anti-interference from phone signal, suitable for large conference rooms, etc. 


接收機技術參數                    

■機箱規格:EIA標準1U

■通道組數:通道

■載波頻率范圍:UHF 500~860MHz        

■頻率響應范圍:40Hz~18KHz±3dB

■振蕩方式:PLL 相位鎖定頻率合成

靈敏度:在偏移度等于25KHz,輸入6dB V時, S/N>60dB

■頻帶寬度:32MHz

■最大偏移度:±45KHZ       

頻率穩定度:±0.005%

綜合THD:<0.4%@1KHz   

■使用距離:一般80米(空曠地方)

Receiver Specification

Receiver Specification: EIA standard 1U

Channel: Quad Channel

■ Frequency Range: UHF 500~860MHz  

■ Response Frequency Range: 40Hz~18KHz±3dB

■ Oscillation mode: PLL-Phase Locked Loop Frequency Control

Sensitivity: Frequency Deviation=25KHz, input 6dB V, S/N>60dB

■ Frequency Width: 32 MHz

■ Maximum Deviation: ±45KHZ

■ Frequency Stability: ±0.005%

THD: <0.4%@1KHz

■ Working Range: 80 Meters( in open area)


發射機技術參數

■載波頻率范圍:UHF 500~860MHz       

■諧波輻射:<-63dBm             

■頻帶寬度:32MHz

■最大偏移度:±45KHZ

■音頭:電容式,心型指向性

■RF功率輸出:8mW~20mW

■電池:AA*2

■電流消耗:110mA(典型)

■電池壽命:8小時

Transmitter Specification

■ Frequency Range: UHF 500~860MHz

■ Harmonic Radiation: <-63dBm

■ Frequency Width: 32 MHz

■ Maximum Deviation: ±45KHz

■ Capsule: Condenser, Directional&Cardioid Microphone

■ RF Power Output: 8mW~20mW

■ Battery: AA*2

■ Current Consumption: 110mA(Typical)

■ Battery Life: About 8 Hours

 




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