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恩平市恒勝電子科技有限公司
Enping City Hengsheng Electronic Technology Co.,Ltd
MS-9600
    發(fā)布時(shí)間: 2018-03-14 11:55    

PLL 專業(yè)一拖四UHF無(wú)線麥克風(fēng)系統(tǒng)
PLL Four Channel Wireless Microphone

MS-9600

UHF四通道系列;采用數(shù)字導(dǎo)頻解碼靜音電路,確保接收機(jī)唯一接收本系統(tǒng)的座咪的信號(hào),防止產(chǎn)生串頻和其他干擾頻率出現(xiàn)的現(xiàn)象,確保多臺(tái)接收機(jī)同時(shí)工作。紅外對(duì)頻;采用最新技術(shù),穩(wěn)定性強(qiáng),音色清。清晰度高,指向性強(qiáng),拾音距離長(zhǎng)(35cm),抗手機(jī)干擾信號(hào)的電容式咪芯。適用于大型的會(huì)議室等場(chǎng)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(jī)技術(shù)參數(shù)                    

■機(jī)箱規(guī)格:EIA標(biāo)準(zhǔn)1U

■通道組數(shù):四通道

載波頻率范圍UHF 500~860MHz        

頻率響應(yīng)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(shí), S/N>60dB

■頻帶寬度:32MHz

■最大偏移度:±45KHZ       

■頻率穩(wěn)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(fā)射機(jī)技術(shù)參數(shù)

載波頻率范圍UHF500~860MHz       

■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(shí)

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: About8 Hours

 





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