{"id":7445,"date":"2026-08-06T15:00:31","date_gmt":"2026-08-06T07:00:31","guid":{"rendered":"https:\/\/smartitintegration.com\/?post_type=product&#038;p=7445"},"modified":"2026-08-06T15:00:31","modified_gmt":"2026-08-06T07:00:31","slug":"kirisun-pt370-business-analog-radio","status":"publish","type":"product","link":"https:\/\/smartitintegration.com\/zh-hans\/product\/kirisun-pt370-business-analog-radio\/","title":{"rendered":"Kirisun-PT370 Business Analog Radio"},"content":{"rendered":"<h4>A new generation of business radios, the entry level PT370 is compact, lightweight, and deliver loud and clear audio that allows you to hear and be heard in background noise. The PT370 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>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>Power Saving Mode<\/h4>\n<\/li>\n<\/ul>\n<div class=\"brief scrollbar\">Support battery power saving function. When the radio enters power saving mode, the working time is longer.<\/div>\n<div>\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>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\u2014UHF: 400-470MHZ<\/li>\n<li>\n<div class=\"data_name\">Channel Capacity\u2014\u2014\u2014\u2014\u2014\u201416<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Channel Spacing\u2014\u2014\u2014\u2014\u2014\u201412.5kHz\/25kHz<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Operating Voltage\u2014\u2014\u2014\u2014\u2014\u20147.5V 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\u20141400mAh<\/div>\n<\/li>\n<li>\n<div class=\"data_name\">Dimension H*W*D(mm)\u2014\u2014\u2014\u2014\u2014\u2014116*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\u201410 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\u20142W<\/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 \uff1e-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":7446,"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-7445","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\/7445","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\/7446"}],"wp:attachment":[{"href":"https:\/\/smartitintegration.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=7445"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/smartitintegration.com\/zh-hans\/wp-json\/wp\/v2\/product_brand?post=7445"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/smartitintegration.com\/zh-hans\/wp-json\/wp\/v2\/product_cat?post=7445"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/smartitintegration.com\/zh-hans\/wp-json\/wp\/v2\/product_tag?post=7445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}