日日躁夜夜躁狠狠躁|日韩理论手机在线观看|狼友网精品视频在线观看|亚洲精品美女在线观看播放|一本一道av中文无码观看|国产啪精品视频网给免丝袜|久久国产乱子伦精品免费台湾|日韩无码免费高清视频一区二区

R1000SU段無(wú)線(xiàn)手持麥克風(fēng)

 

 

 

                                                                      頻道組數(shù) 雙頻道      
                                                                      裝配方式 固定式接收模組   
                                                                      面板顯示 LCD液晶顯示可同時(shí)顯示RF/AF信號(hào)強(qiáng)度,自動(dòng)選訊,可設(shè)定頻道/頻率
                                                                      振蕩模式 PLL相位鎖定頻率合成     
                                                                      射頻穩(wěn)定度 ±0.005%(-10~50°C)  
                                                                      載波頻段 UHF:780.125MHz -830.000MHz;
                                                                      頻帶寬度 50MHz   
                                                                      頻率間隔125KHz   
                                                                      可切換頻率數(shù) 400組   
                                                                      操作方式 手動(dòng)調(diào)整   
                                                                      接收方式 雙調(diào)諧器自動(dòng)選訊
                                                                      靈敏度 在偏移度等于40KHz,輸入6dBμ V時(shí),S/N>80dB    
                                                                      最大偏移度 ±68KHz具有音量擴(kuò)展   
                                                                      綜合S/N比 ±105dB(1KHz-A)
                                                                      綜合失真度 <0.5% @ 1KHz   
                                                                      綜合頻率響應(yīng) 50Hz-18KHz±3dB具低頻衰減濾頻電路   
                                                                      最大輸出電壓 平衡式MIC-LEVEL-0dBV/600Ω,非平衡式0dBV/600Ω   
                                                                      輸出插座 XLR平衡式插座獨(dú)立輸出及Φ6.3不平衡式插座混合輸出  
                                                                      音量輸出調(diào)整 輸出電平可隨意調(diào)整
                                                                      靜音控制模式 獨(dú)立“音碼及雜訊鎖定”雙重靜音控制    
                                                                      靈敏度調(diào)整 使用后板控制旋鈕,同時(shí)調(diào)節(jié)接收距離
                                                                      Dc電源供應(yīng) 0.5A  12-15VDC       
                                                                      尺寸:mm(長(zhǎng)×寬×高) 520mm×380mm×90mm

青田县| 永嘉县| 彝良县| 湖口县| 九台市| 平湖市| 苗栗县| 临猗县| 秀山| 丽江市| 兴海县| 苗栗市| 汪清县| 类乌齐县| 施秉县| 松溪县| 仁寿县| 元氏县| 清镇市| 墨玉县| 阿克苏市| 修水县| 手机| 衡山县| 贵港市| 赣榆县| 花莲市| 鄂伦春自治旗| 龙江县| 巫溪县| 旅游| 乳源| 班玛县| 洛隆县| 越西县| 油尖旺区| 贡觉县| 望都县| 侯马市| 新田县| 正阳县| ?