專業(yè)KTV一拖二UHF無線麥克風系統(tǒng)
Dual Channel Wireless Microphone
UHF雙通道系列;麥克風智能自動關(guān)閉,超過設(shè)定時間后系統(tǒng)會自動進入靜止休眠狀態(tài);智能關(guān)閉系統(tǒng)零輸出發(fā)射信號,以達到節(jié)約電池使用.數(shù)字導頻功能,確保接收機唯一接收本系統(tǒng)的座咪的信號,防止效果器、點歌機及多機使用產(chǎn)生干擾;超強抗干擾能力,適用于專業(yè)大型娛樂場所和專業(yè)演唱演出使用.
UHF dual-channel series; After the microphone stay statically over a pre-set time, it will automatically enter the mute state and cut off the audio output to save the power. Preventing noise output and howling; Digital Pilot Decoding & Muting Circuit to Ensure Receiving the Signal of the Matching Microphone; Infrared Frequency; Imported chip from the United States with strong anti-interference; Suitable for professional outdoor activities and performance.
接收機技術(shù)參數(shù)
■機箱規(guī)格:EIA標準1U
■通道組數(shù):雙通道
■載波頻率范圍:UHF 500~860MHz
■頻率響應范圍:40Hz~15KHz±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(wěn)定度:±0.005%
■綜合THD:<0.4%@1KHz
■使用距離:一般100米(空曠地方)
■供電:100-240V AC 50/60HZ,10W
Receiver Specification
■Receiver Specification: EIA standard 1U
■Channel: Dual Channel
■ Frequency Range: UHF 500~860MHz
■ Response Frequency Range: 40Hz~15KHz±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: 100 Meters( in open area)
■ Power: 100-240V AC 50/60HZ,10W
發(fā)射機技術(shù)參數(shù)
■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:動圈式,心型指向性
■RF功率輸出:8mW~20mW
■電池:AA*2
■電流消耗:100mA(典型)
■電池壽命:10小時
Transmitter Specification
■ Frequency Range: UHF 500~860MHz
■ Harmonic Radiation: <-63dBm
■ Frequency Width: 32 MHz
■ Maximum Deviation: ±45KHZ
■ Capsule: Dynamic, Directional&Cardioid Microphone
■ RF Power Output: 8mW~20mW
■ Battery: AA*2
■ Current Consumption: 100mA(Typical)
■ Battery Life: About 10 Hours