{"product_id":"433mhz-rf-wireless-transmitter-receiver-module-kit","title":"433MHz RF Wireless Transmitter \u0026 Receiver Module Kit","description":"\n\u003ch2\u003e433MHz Superheterodyne RF Wireless Transmitter \u0026amp; Receiver Module Kit\u003c\/h2\u003e\n\u003cp\u003eTake your wireless electronics projects to the next level with this \u003cstrong\u003e433MHz RF Transmitter and Receiver Link Kit\u003c\/strong\u003e. Featuring the high-performance RXB6 superheterodyne receiver module, this kit delivers exceptional long-distance signal reception, low power consumption, and reliable wireless data transmission — perfect for hobbyists, engineers, and makers alike.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperheterodyne Design:\u003c\/strong\u003e RXB6 433MHz receiver module for superior selectivity and signal clarity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Mode:\u003c\/strong\u003e Power Enable mode drops consumption to as low as 50nA — ideal for battery-powered applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalog RSSI Output:\u003c\/strong\u003e Built-in signal strength level output for easy monitoring of reception quality\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Operating Current:\u003c\/strong\u003e Only 6.0mA at 3.3V \/ 433.92MHz — energy efficient for continuous use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExcellent Interference Rejection:\u003c\/strong\u003e Superior spurious radiation suppression ensures multiple units can operate simultaneously without mutual interference\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Rated from -40°C to +85°C — dependable even in harsh environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Unit Compatible:\u003c\/strong\u003e Multiple receiver modules can work together without affecting signal range or performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification Ready:\u003c\/strong\u003e Designed to facilitate CE \/ FCC international certification compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e433.92 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReceiver Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to -110 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3V – 5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.0mA @ 3.3V \/ 433.92MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Power Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50nA (Power Enable mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 4.2 x 2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCar remote door entry systems (RKE)\u003c\/li\u003e\n  \u003cli\u003eRemote control door openers and garage door systems\u003c\/li\u003e\n  \u003cli\u003eWireless security and alarm systems\u003c\/li\u003e\n  \u003cli\u003eRemote control curtains and motorized blinds\u003c\/li\u003e\n  \u003cli\u003eWireless industrial controllers\u003c\/li\u003e\n  \u003cli\u003eWireless data transmission projects\u003c\/li\u003e\n  \u003cli\u003eDIY IoT and Arduino\/Raspberry Pi projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x 433MHz RF Transmitter \u0026amp; Receiver Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please allow 1–3mm variance due to manual measurement. Colors may vary slightly depending on your monitor settings. No retail packaging included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the operating frequency of this RF transmitter and receiver kit?\u003c\/h4\u003e\n\u003cp\u003eA: This kit operates at \u003cstrong\u003e433.92 MHz\u003c\/strong\u003e, one of the most widely used frequencies for short-to-long-range wireless communication in hobbyist and industrial electronics projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What voltage does the 433MHz receiver module require?\u003c\/h4\u003e\n\u003cp\u003eA: The module supports a wide input voltage range of \u003cstrong\u003e3V to 5.5V\u003c\/strong\u003e, making it compatible with both 3.3V (e.g., ESP8266, STM32) and 5V platforms (e.g., Arduino Uno).\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can multiple receiver modules be used at the same time without interference?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The RXB6 receiver module features excellent local oscillator radiation suppression, allowing \u003cstrong\u003emultiple units to operate simultaneously\u003c\/strong\u003e without interfering with each other or degrading signal reception range.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this module suitable for outdoor or harsh-environment use?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The module is rated for a wide temperature range of \u003cstrong\u003e-40°C to +85°C\u003c\/strong\u003e, making it reliable even in demanding ambient conditions, whether indoors or outdoors.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the operating frequency of this RF transmitter and receiver kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit operates at 433.92 MHz, one of the most widely used frequencies for short-to-long-range wireless communication in hobbyist and industrial electronics projects.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage does the 433MHz receiver module require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module supports a wide input voltage range of 3V to 5.5V, making it compatible with both 3.3V (e.g., ESP8266, STM32) and 5V platforms (e.g., Arduino Uno).\"}}, {\"@type\": \"Question\", \"name\": \"Can multiple receiver modules be used at the same time without interference?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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The module is rated for a wide temperature range of -40°C to +85°C, making it reliable even in demanding ambient conditions, whether indoors or outdoors.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"433MHz RF Wireless Transmitter \u0026 Receiver Module Kit\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/products\/433mhz-rf-wireless-transmitter-receiver-module-kit\"}]}\u003c\/script\u003e","brand":"Quake","offers":[{"title":"Default Title","offer_id":67580804661475,"sku":"\u003cnone\u003e","price":6.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0820\/9439\/1523\/files\/Sc75f8bf33a4944b7be665cf6af4f283ei.webp?v=1790397784","url":"https:\/\/quakegoods.com\/products\/433mhz-rf-wireless-transmitter-receiver-module-kit","provider":"Quake","version":"1.0","type":"link"}