{"id":7458,"date":"2026-08-06T15:14:11","date_gmt":"2026-08-06T07:14:11","guid":{"rendered":"https:\/\/smartitintegration.com\/?post_type=product&#038;p=7458"},"modified":"2026-08-06T15:14:11","modified_gmt":"2026-08-06T07:14:11","slug":"kirisun-pt570-business-analog-radio","status":"publish","type":"product","link":"https:\/\/smartitintegration.com\/zh-hans\/product\/kirisun-pt570-business-analog-radio\/","title":{"rendered":"Kirisun-PT570 Business Analog Radio"},"content":{"rendered":"<h4>A new generation of business radios, the entry level PT570 is compact, lightweight, and deliver loud and clear audio that allows you to hear and be heard in background noise. The PT570 is designed to offer reliable communication while remaining cost-effective, making it suitable for various business applications.<\/h4>\n<ul>\n<li class=\"num\">\n<h4>Easy to Operate<\/h4>\n<\/li>\n<\/ul>\n<div class=\"brief scrollbar\">The frosted texture and anti slip shell design make it easy for users to operate with one hand.<\/div>\n<div>\n<ul>\n<li class=\"num\">\n<h4>Type-C USB Charging<\/h4>\n<\/li>\n<\/ul>\n<div class=\"brief scrollbar\">Using Type-C USB charging allows you to charge the radio anywhere.And it only takes 3 hours to fully charge, saying goodbye to long charging time.<\/div>\n<div>\n<ul>\n<li class=\"num\">\n<h4>Voice Announcement<\/h4>\n<\/li>\n<\/ul>\n<div class=\"brief scrollbar\">Support voice broadcast of the working status of the radio.<\/div>\n<div>\n<ul>\n<li class=\"num\">\n<h4>Transmission Time-limited<\/h4>\n<\/li>\n<\/ul>\n<div class=\"brief scrollbar\">Transmission time-limited protection to avoid damaging the machine for too long continuous transmission, thereby extending the service life of the machine.<\/div>\n<ul>\n<li>\n<h4>General<\/h4>\n<\/li>\n<\/ul>\n<ol>\n<li class=\"data_name\">Frequency Range\u2014\u2014\u2014\u2014\u2014\u2014 UHF: 400-470MHZ<\/li>\n<li>\n<div class=\"data_name\">Channel Capacity\u2014\u2014\u2014\u2014\u2014\u2014 16<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Channel Spacing\u2014\u2014\u2014\u2014\u2014\u2014 12.5kHz\/25kHz<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Operating Voltage\u2014\u2014\u2014\u2014\u2014\u2014 7.5V DC+20%<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Operating Temperature\u2014\u2014\u2014\u2014\u2014\u2014 -20\u00b0C~+60\u00b0C<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Battery Capacity\u2014\u2014\u2014\u2014\u2014\u2014 1400mAh<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Dimension H*W*D(mm)\u2014\u2014\u2014\u2014\u2014\u2014 116*60*34mm<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Weight (with batteryand antenna)\u2014\u2014\u2014\u2014\u2014\u2014 \u2264216g<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Battery Life (5-5-90 Duty Cycle)\u2014\u2014\u2014\u2014\u2014\u2014 10 Hours<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Frequency Stability\u2014\u2014\u2014\u2014\u2014\u2014 \u00b11.5ppm<\/div>\n<\/li>\n<\/ol>\n<ul>\n<li>\n<h4>Transmitter<\/h4>\n<\/li>\n<\/ul>\n<ol>\n<li class=\"data_name\">Power Output\u2014\u2014\u2014\u2014\u2014\u2014 4W<\/li>\n<li>\n<div class=\"data_name\">FM Hum and Noise\u2014\u2014\u2014\u2014\u2014\u2014\u226540dB@12.5kHz; \u226545dB@25kHz<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Frequency Deviation\u2014\u2014\u2014\u2014\u2014\u2014 \u22645kHz@25kHz; \u22642.5kHz@12.5kHz<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Audio Distortion\u2014\u2014\u2014\u2014\u2014\u2014 \u22643%<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Audio Response\u2014\u2014\u2014\u2014\u2014\u2014 +1~-3dB<\/div>\n<\/li>\n<\/ol>\n<ul>\n<li>\n<h4>Receiver<\/h4>\n<\/li>\n<\/ul>\n<ol>\n<li class=\"data_name\">Sensitivity\u2014\u2014\u2014\u2014\u2014\u2014 -121dBm<\/li>\n<li>\n<div class=\"data_name\">Intermodulation\u2014\u2014\u2014\u2014\u2014\u2014 \u226565dB@12.5\/20\/25kHz<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Adjacent Channel Selectivity\u2014\u2014\u2014\u2014\u2014\u2014 \u226560dB@12.5kHz;\u226570dB@25kHz<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Max. Audio Power\u2014\u2014\u2014\u2014\u2014\u2014 2W<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Rated Audio Power\u2014\u2014\u2014\u2014\u2014\u2014 \u22643%<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Hum and Noise\u2014\u2014\u2014\u2014\u2014\u2014 \u226540dB@12.5kHz; \u226545dB@25kHz<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Conducted Spurious Emission\u2014\u2014\u2014\u2014\u2014\u2014 \uff1c-57dBm<\/div>\n<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A new generation of business radios, the entry level PT [&hellip;]<\/p>\n","protected":false},"featured_media":7459,"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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":[79],"product_cat":[29,20],"product_tag":[],"class_list":["post-7458","product","type-product","status-publish","has-post-thumbnail","product_brand-kirisun","product_cat-products","product_cat-radio-systems","desktop-align-center","tablet-align-left","mobile-align-left","ast-product-gallery-layout-vertical-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/smartitintegration.com\/zh-hans\/wp-json\/wp\/v2\/product\/7458","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smartitintegration.com\/zh-hans\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/smartitintegration.com\/zh-hans\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smartitintegration.com\/zh-hans\/wp-json\/wp\/v2\/media\/7459"}],"wp:attachment":[{"href":"https:\/\/smartitintegration.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=7458"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/smartitintegration.com\/zh-hans\/wp-json\/wp\/v2\/product_brand?post=7458"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/smartitintegration.com\/zh-hans\/wp-json\/wp\/v2\/product_cat?post=7458"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/smartitintegration.com\/zh-hans\/wp-json\/wp\/v2\/product_tag?post=7458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}