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R1000SU段无线手持麦克风

 

 

 

                                                                      频道组数 双频道      
                                                                      装配方式 固定式接收模组   
                                                                      面板显示 LCD液晶显示可同时显示RF/AF信号强度,自动选讯,可设定频道/频率
                                                                      振荡模式 PLL相位锁定频率合成     
                                                                      射频稳定度 ±0.005%(-10~50°C)  
                                                                      载波频段 UHF:780.125MHz -830.000MHz;
                                                                      频带宽度 50MHz   
                                                                      频率间隔125KHz   
                                                                      可切换频率数 400组   
                                                                      操作方式 手动调整   
                                                                      接收方式 双调谐器自动选讯
                                                                      灵敏度 在偏移度等于40KHz,输入6dBμ V时,S/N>80dB    
                                                                      最大偏移度 ±68KHz具有音量扩展   
                                                                      综合S/N比 ±105dB(1KHz-A)
                                                                      综合失真度 <0.5% @ 1KHz   
                                                                      综合频率响应 50Hz-18KHz±3dB具低频衰减滤频电路   
                                                                      最大输出电压 平衡式MIC-LEVEL-0dBV/600Ω,非平衡式0dBV/600Ω   
                                                                      输出插座 XLR平衡式插座独立输出及Φ6.3不平衡式插座混合输出  
                                                                      音量输出调整 输出电平可随意调整
                                                                      静音控制模式 独立“音码及杂讯锁定”双重静音控制    
                                                                      灵敏度调整 使用后板控制旋钮,同时调节接收距离
                                                                      Dc电源供应 0.5A  12-15VDC       
                                                                      尺寸:mm(长×宽×高) 520mm×380mm×90mm