{"product_id":"retevis-rt84-digital-dual-band-ham-radio","title":"Retevis RT84","description":"\u003ch2\u003eRetevis RT84 Digital Dual Band Ham Radio\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eRetevis RT84\u003c\/strong\u003e is a powerful digital dual-band handheld ham radio designed for reliable, clear communication in both amateur and professional environments. Fully compliant with the digital protocol \u003cstrong\u003eETSI TS 102 361-1, -2, -3\u003c\/strong\u003e, it delivers enhanced audio clarity, stronger signal performance, and broad interoperability with other radios using the same protocol.\u003c\/p\u003e\n\u003ch2\u003eDigital and Analog Dual-Mode Operation\u003c\/h2\u003e\n\u003cp\u003eSupporting both \u003cstrong\u003edigital and analog communication modes\u003c\/strong\u003e, the RT84 allows for a smooth transition from legacy analog systems to modern digital networks. This flexibility ensures compatibility with existing equipment while unlocking the benefits of digital communication.\u003c\/p\u003e\n\u003ch2\u003eClear Display and Intuitive Operation\u003c\/h2\u003e\n\u003cp\u003eA large, full-colour screen displays essential information at a glance, including frequency, channel details, and operational status. The RT84 also supports \u003cstrong\u003eFPP (Front Panel Programming)\u003c\/strong\u003e, allowing frequencies to be entered directly from the keypad without the need for a computer.\u003c\/p\u003e\n\u003ch2\u003eBuilt-In Safety and Security Features\u003c\/h2\u003e\n\u003cp\u003eAn integrated alarm function provides additional safety during travel or emergency situations. Digital encryption support enhances communication security, helping to protect sensitive transmissions from interference or eavesdropping.\u003c\/p\u003e\n\u003ch2\u003eRepeater Friendly with Free Updates\u003c\/h2\u003e\n\u003cp\u003eThe RT84 is designed for easy repeater access and supports \u003cstrong\u003efree firmware and software updates\u003c\/strong\u003e, ensuring long-term usability and performance improvements without additional cost.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVHF: 136–174 MHz\u003cbr\u003eUHF: 400–480 MHz\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.4V DC\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Stability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±1.0 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°C to +60°C\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e133 × 62 × 36 mm (excluding antenna)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 300 g (including battery and antenna)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\"\u003e\u003cstrong\u003eTransmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh: 5 W \/ Low: 1 W\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 0.18 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalog ≤ 1.6 A\u003cbr\u003eDigital ≤ 0.9 A\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eModulation Distortion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFM Modulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16K¢F3E @ 25 kHz\u003cbr\u003e11K¢F3E @ 12.5 kHz\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal-to-Noise Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 45 dB @ 25 kHz\u003cbr\u003e≥ 40 dB @ 12.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Modulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7K60FXD (Data)\u003cbr\u003e7K60FXE (Data \u0026amp; Voice)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eETSI TS 102 361-1, -2, -3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVocoder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAMBE+2™\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAntenna Spurious Emissions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 kHz–1 GHz: ≤ -36 dBm\u003cbr\u003e1 GHz–12.75 GHz: ≤ -30 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\"\u003e\u003cstrong\u003eReception\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-122 dBm (12 dB SINAD)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-120 dBm (BER ≤ 5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjacent Channel Selectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 65 dB \/ ≥ 60 dB\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAudio Distortion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceive Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 380 mA\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003ePM Noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 45 dB @ 25 kHz\u003cbr\u003e≥ 40 dB @ 12.5 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Retevis","offers":[{"title":"Default Title","offer_id":41944865669297,"sku":"EDA001530901A","price":114.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0523\/1650\/4241\/products\/rt84.webp?v=1656776296","url":"https:\/\/www.darkclearskies.co.uk\/products\/retevis-rt84-digital-dual-band-ham-radio","provider":"Dark Clear Skies ","version":"1.0","type":"link"}