现货VP-7725D音频分析仪

 VP-7725D音频分析仪

VP-7725D结合了一个2通道信号源(音频信号发生器)和全范围的测试功能提供-120dB失真测试需要,满足今天的高的数字音频设备.增加了一个低的失真5Hz-110kHz 信号源,这种新的信号源主要提供7种测试功能,DC电平测试,AC电平测试,失真度测试,S/N信躁比测试,频率和抖晃测试(选件).大的滤波范围包括20KHzPre-LPF 基本为数字音频测试,和通过大的LCD显示数字和模拟形式组合的测试结果.通过提前设置记忆,限定功能,记忆自动排序功能,遥控接口和GP-IB,VP-7725D为测试高性能音频设备类似于DVD音频和好的音频CD. JIANG谭S 135-1007-5188（微信同号）技术咨询：蒋工135-1007-5288（微信同号）电 话：0755-21502766  传 真：0755-21502722客 服QQ：53540923LED">ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx" sandbox="allow-forms allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=8%3A134217728%2C9%3A134250504%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&pra=5&wgl=1&dt=1651667463533&bpp=3&bdt=249&idt=102&shv=r20220428&mjsv=m202204270101&ptt=9&saldr=aa&cookie=ID%3D5192c46fe4ac9f19-22e271e3dfd000c2%3AT%3D1646654045%3ART%3D1646654045%3AS%3DALNI_MZfnI2LwRcyOtQXDgyi7U9a05rZfQ&nras=1&correlator=5584826345210&frm=23&ife=1&pv=1&ga_vid=1378199647.1651667464&ga_sid=1651667464&ga_hid=2088363339&ga_fc=0&nhd=1&u_tz=480&u_his=4&u_h=1080&u_w=1920&u_ah=1040&u_aw=1920&u_cd=24&u_sd=1&DMC=4&adx=-12245933&ady=-12245933&biw=1920&bih=970&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=44759876%2C44759927%2C44759842%2C44761043%2C31065787%2C31066184&oid=2&pvsid=2325724773653600&pem=439&tmod=1690062233&nvt=1&eae=2&fc=1920&brdim=0%2C70%2C0%2C70%2C1920%2C0%2C1920%2C970%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&alvm=r20220502&fu=32772&bc=31&ifi=1&uci=1.2nd2bfp3bbi6&fsb=1&dtd=114" data-google-container-id="1.2nd2bfp3bbi6" data-load-complete="true">