專(zhuān)業(yè)演出UHF真分集雙通道無(wú)線麥克風(fēng)系統(tǒng)
Dual Channel True Diversity Wireless Microphone



系統(tǒng)功能特點(diǎn) FUNCTIONAL FEATURES
 
UHF雙通道;采用雙調(diào)諧真分集接收電路(空闊地方200米以上)。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),紅外對(duì)頻;DPPL鎖相環(huán)提供200個(gè)信道;本機(jī)清晰度高,保真度高,動(dòng)態(tài)大,頻率響應(yīng)范圍寬等特點(diǎn),適合室內(nèi)外專(zhuān)業(yè)演唱演出使用。
UHF dual-channel series; True diversity circuit with double-tuned (working range up to 200 meters); digital pilot decoding&Muting circuit to ensure receiving the signal of the matching microphone; Infrared frequency; Phase-locked loop providing 200 frequency; The high-definition, high fidelity, wide dynamic range & audio frequency response range etc; Suitable for professional large indoor and outdoor performance.  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):雙通道  ■載波頻率范圍:UHF 500~860MHz          ■頻率響應(yīng)范圍:40Hz~18KHz±3dB  ■調(diào)制方式: FM  ■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200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~18KHz±3dB  Modulation Mode:FM  ■ 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: 200 Meters( in open area)  ■ Power: 100-240V AC 50/60HZ,10W     發(fā)射機(jī)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(dòng)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(shí) 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   
  
 
  
 