{"product_id":"radtel-rt-820w-20w-two-way-radio","title":"Radtel RT-820W 20W Dual Band VHF\/UHF Two-Way Radio, 500 Channels, Frequency Measurement, Quick Team Formation, DTMF\/CTCSS\/DCS","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch1 dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eRadtel RT-820W Dual-Band Two-Way Radio （VHF 20W\/UHF 18W)\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch3 dir=\"auto\"\u003eProfessional Dual-Band Radio with Advanced Signaling \u0026amp; Fast Team Setup\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eRadtel RT-820W\u003c\/strong\u003e is a versatile dual-band handheld two-way radio designed for users who need flexible communication, extensive channel management, and advanced signaling features.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eWith support for \u003cstrong\u003eVHF 136–174 MHz and UHF 400–470 MHz\u003c\/strong\u003e, up to \u003cstrong\u003e500 channels\u003c\/strong\u003e, a large function keypad, 360° encoder, dual PTT buttons, and a range of analog and digital features, the RT-820W is suitable for amateur radio, outdoor activities, team communication, and professional applications where permitted by local regulations. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eKey Features\u003c\/h2\u003e\n\u003ch3 dir=\"auto\"\u003e📡 Dual-Band VHF \u0026amp; UHF\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eSupports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eVHF: 136–174 MHz\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUHF: 400–470 MHz\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSame-frequency simplex and different-frequency simplex operation\u003c\/li\u003e\n\u003cli\u003eConvenient UV band switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e💾 500 Channel Capacity\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eStore up to \u003cstrong\u003e500 channels\u003c\/strong\u003e with frequency and related channel information, making it easier to organize different communication groups and operating frequencies. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e🔎 Built-In Frequency Measurement\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe RT-820W includes a \u003cstrong\u003efrequency measurement and decoding function\u003c\/strong\u003e. When another radio is transmitting, the RT-820W can measure the frequency and store the result into a channel, making it easier to quickly set up communication with compatible radios. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e👥 Quick Team Formation\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eQuick Team\u003c\/strong\u003e function allows multiple compatible radios to quickly synchronize to a common channel.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eOne radio can act as the transmitter while other radios enter Quick Team Reception mode. After synchronization, members of the same group can communicate with each other. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e🔐 Digital Communication Features\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe RT-820W supports digital service functions including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRadio alias\/name display\u003c\/li\u003e\n\u003cli\u003eCaller name display\u003c\/li\u003e\n\u003cli\u003eLocal group communication\u003c\/li\u003e\n\u003cli\u003eDigital voice password\u003c\/li\u003e\n\u003cli\u003eDigital anti-cracking function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe digital voice password can be configured from \u003cstrong\u003e0001–8999\u003c\/strong\u003e, and compatible radios must use the same password for communication. The digital anti-cracking function supports numerical coding from \u003cstrong\u003e1–49999\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e🎙️ CTCSS \/ DCS\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eChoose from \u003cstrong\u003e50 CTCSS tones and 105 DCS codes\u003c\/strong\u003e for selective communication and reduced unwanted traffic from other users sharing the same frequency. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e📞 DTMF Signaling\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe RT-820W supports \u003cstrong\u003eDTMF signaling with 16 codes\u003c\/strong\u003e, including encoding, decoding, and dialing list configuration for selective calling applications. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e🚨 2-Tone \u0026amp; 5-Tone Signaling\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e2-tone and 5-tone signaling can be used for selective calling and triggering specific operations. The function is suitable for applications such as alarms, scheduling, coordination, and emergency communication. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e🎛️ Flexible Controls\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe radio features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e360° rotary encoder\u003c\/li\u003e\n\u003cli\u003eNumeric keypad\u003c\/li\u003e\n\u003cli\u003eLCD display\u003c\/li\u003e\n\u003cli\u003eDual PTT buttons\u003c\/li\u003e\n\u003cli\u003eProgrammable side buttons\u003c\/li\u003e\n\u003cli\u003eEmergency alarm button\u003c\/li\u003e\n\u003cli\u003eStrobe light\u003c\/li\u003e\n\u003cli\u003eExternal microphone\/headset connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThe side buttons can be configured for different functions using short-press and long-press settings. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e🔊 Wide Range of Channel Settings\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe display provides information for channel parameters including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh \/ Low power\u003c\/li\u003e\n\u003cli\u003eWide \/ Narrow bandwidth\u003c\/li\u003e\n\u003cli\u003eCTCSS \/ DCS\u003c\/li\u003e\n\u003cli\u003eVOX\u003c\/li\u003e\n\u003cli\u003eFrequency shift\u003c\/li\u003e\n\u003cli\u003eReverse frequency\u003c\/li\u003e\n\u003cli\u003eOther system parameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"auto\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer TyagGW_tableContainerWithTableOfContents\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eRT-820W\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003eVHF 136–174 MHz \/ UHF 400–470 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 7.4V \/ 12.6V Lithium Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Mode\u003c\/td\u003e\n\u003ctd\u003eSame-frequency simplex \/ different-frequency simplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulation\u003c\/td\u003e\n\u003ctd\u003eF3E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCTCSS\u003c\/td\u003e\n\u003ctd\u003e50 tones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCS\u003c\/td\u003e\n\u003ctd\u003e105 codes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDTMF\u003c\/td\u003e\n\u003ctd\u003e16 codes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Measurement\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuick Team Formation\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2-Tone \/ 5-Tone\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Services\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Anti-Cracking\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVOX\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWide\/Narrow Bandwidth\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003eThe specifications above are based on the RT-820W instruction manual. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 dir=\"auto\"\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eAccording to the manual, the standard package includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × RT-820W Two-Way Radio\u003c\/li\u003e\n\u003cli\u003e2 × High-Gain Antennas\u003c\/li\u003e\n\u003cli\u003e1 × Lithium Battery Pack\u003c\/li\u003e\n\u003cli\u003e1 × Smart Charger\u003c\/li\u003e\n\u003cli\u003e1 × Belt\/Back Clip\u003c\/li\u003e\n\u003cli\u003e1 × Carrying Strap\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 dir=\"auto\"\u003e⚠️ Important\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe RT-820W is a radio transmitting device. Operation is subject to applicable laws, licensing requirements, frequency allocations, and operating conditions in your country or region. Users should operate the radio only on frequencies and with parameters permitted by local regulations. The manual specifically notes that radio operation may require a local radio station license depending on the classification and use\u003c\/p\u003e","brand":"Xiamen Radtel Electronics Co.,Ltd","offers":[{"title":"Black \/ US","offer_id":45183959269584,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ EU","offer_id":45183959302352,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"Green \/ US","offer_id":45183959335120,"sku":null,"price":76.0,"currency_code":"USD","in_stock":true},{"title":"Green \/ EU","offer_id":45183959367888,"sku":null,"price":76.0,"currency_code":"USD","in_stock":true},{"title":"Orange \/ US","offer_id":45184062816464,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true},{"title":"Orange \/ EU","offer_id":45184062849232,"sku":null,"price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/8855\/8800\/files\/20260924162748_210_6.png?v=1790238512","url":"https:\/\/www.radtels.com\/tr\/products\/radtel-rt-820w-20w-two-way-radio","provider":"Xiamen Radtel Electronics Co.,Ltd ","version":"1.0","type":"link"}