\u25cfDigital phase-locked loop multi-channel frequency synthesis technology and noise automatic control technology<\/p>\n
\u25cfUse UHF600MHz~690MHz frequency band to avoid interference frequency.<\/p>\n
\u25cfDual microphone design, two people can sing at the same time. Handheld microphone invisible antenna.<\/p>\n
\u25cfAdopt true diversity receiving circuit design to ensure continuous transmission within the effective distance and eliminate dead angles.<\/p>\n
\u25cfAdopt the latest high-frequency surface acoustic filter to filter out out-of-band interference signals to the maximum extent.<\/p>\n
\u25cfAdopt high-frequency circuit design with secondary frequency conversion, with extremely high sensitivity.<\/p>\n
\u25cfVoice compression and expansion circuit greatly improves the signal-to-noise ratio. The unique voice compressor design ensures that the singer will not have cracking when singing hard.<\/p>\n
\u25cfUse high-gain antenna to effectively open up the use distance of up to 100 meters. Complete input and output interface, convenient for connecting various devices.<\/p>\n
\u25cfAny microphone in this system can be matched with any receiver, which completely solves the disadvantage of fixed frequency microphones being non-universal, and is suitable for multiple sets of products to be used in the same occasion.<\/p>\n
\u25cfOptional: lavalier microphone or head-mounted microphone<\/p>\n
Overall performance:<\/p>\n
\u25cfCarrier frequency: UHF640MHz-690MHz<\/p>\n
\u25cfFrequency multiplication method: Phase-locked loop synthesis frequency<\/p>\n
\u25cfNumber of channels: 200<\/p>\n
\u25cfBandwidth: 60MHz<\/p>\n
\u25cfDynamic range: \uff1e100dB<\/p>\n
\u25cfHarmonic distortion: \uff1c1\uff05<\/p>\n
\u25cfFrequency response: 40Hz-50KHz\u00b13dB<\/p>\n
\u25cfAudio output: 0-400Mv(8dBu max)<\/p>\n
\u25cfUsage distance: 60M(open environment)<\/p>\n
Wireless receiver:<\/p>\n
\u25cfPower supply voltage: DC12-16V 500mA (AC100V-240V)<\/p>\n
\u25cfSignal-to-noise ratio: \uff1e105dB<\/p>\n
\u25cfFalse image interference ratio: \uff1e80dB<\/p>\n
\u25cfAdjacent channel interference ratio: >80dB<\/p>\n
\u25cfReceiving sensitivity: >25dBu (SIND=35dB)<\/p>\n
Wireless transmitter:<\/p>\n
\u25cfTransmitting power: 10mW<\/p>\n
\u25cfModulation mode: FM, F3E<\/p>\n
\u25cfMaximum modulation: \u00b140KHz<\/p>\n
\u25cfHigher harmonics: 35dB or more below the main wave reference<\/p>\n
\u25cfPower supply voltage: 2 1.5VAA batteries<\/p>\n
\u25cfContinuous use time: more than 8 hours<\/p>\n
\u25cfPower on\/off noise: With perfect switch noise elimination circuit<\/p>\n
\u25cfWith intelligent mute function (ground mute, hand-off mute, etc.)<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Professional wireless microphone TD968U<\/p>\n","protected":false},"featured_media":788,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[50],"product_tag":[],"class_list":{"0":"post-787","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-wireless-microphone","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/todun2007.com\/index.php\/wp-json\/wp\/v2\/product\/787","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/todun2007.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/todun2007.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/todun2007.com\/index.php\/wp-json\/wp\/v2\/comments?post=787"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/todun2007.com\/index.php\/wp-json\/wp\/v2\/media\/788"}],"wp:attachment":[{"href":"https:\/\/todun2007.com\/index.php\/wp-json\/wp\/v2\/media?parent=787"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/todun2007.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=787"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/todun2007.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=787"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/todun2007.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}