{"product_id":"syn531r-rf-receiver-module-433mhz-ask-superheterodyne-wireless-module","title":"SYN531R RF Receiver Module 433MHz ASK Superheterodyne Wireless Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eSYN531R RF Receiver Module – 433MHz ASK Superheterodyne Wireless Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eSYN531R\u003c\/strong\u003e is a high-performance \u003cstrong\u003e433MHz ASK\/OOK RF receiver module\u003c\/strong\u003e based on superheterodyne architecture. It offers enhanced sensitivity, low noise, and reliable long-distance wireless reception. Designed for demanding RF communication applications, the SYN531R supports fast startup, stable operation, and easy integration with microcontrollers like Arduino, ESP32, STM32, and more.\u003cbr\u003e\u003cbr\u003eIdeal for home automation, remote controls, security systems, and wireless sensor networks, it delivers excellent signal selectivity and low power consumption in a compact form factor.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModule Name: SYN531R\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 433.92 MHz (ASK\/OOK)\u003c\/li\u003e\n\u003cli\u003eArchitecture: Superheterodyne\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 3.0V to 5.5V DC\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: ~3.5mA @ 5V\u003c\/li\u003e\n\u003cli\u003eSensitivity: –112dBm (typical)\u003c\/li\u003e\n\u003cli\u003eData Rate: Up to 4.8kbps (Manchester coding)\u003c\/li\u003e\n\u003cli\u003eIF Frequency: 10.7 MHz\u003c\/li\u003e\n\u003cli\u003eOutput Type: Digital data (active high)\u003c\/li\u003e\n\u003cli\u003eBandwidth: ~300kHz\u003c\/li\u003e\n\u003cli\u003eStartup Time: \u0026lt;1ms\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: –40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eDimensions: ~30mm x 14mm x 4mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSuperheterodyne design for high selectivity and stability\u003c\/li\u003e\n\u003cli\u003eSupports 433MHz ASK\/OOK modulation\u003c\/li\u003e\n\u003cli\u003eVery high sensitivity (–112dBm)\u003c\/li\u003e\n\u003cli\u003eWide operating voltage: 3.0V to 5.5V\u003c\/li\u003e\n\u003cli\u003eFast response with \u0026lt;1ms startup\u003c\/li\u003e\n\u003cli\u003eCompact and easy to integrate into wireless systems\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWireless remote controls\u003c\/li\u003e\n\u003cli\u003eHome automation systems\u003c\/li\u003e\n\u003cli\u003eSecurity and alarm systems\u003c\/li\u003e\n\u003cli\u003eGarage door and gate openers\u003c\/li\u003e\n\u003cli\u003eIoT and wireless sensor networks\u003c\/li\u003e\n\u003cli\u003eMicrocontroller-based RF projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModule Type: RF Receiver Module\u003c\/li\u003e\n\u003cli\u003ePin Configuration: VCC, GND, DATA, ANT\u003c\/li\u003e\n\u003cli\u003ePackage: Pre-assembled PCB module\u003c\/li\u003e\n\u003cli\u003eDimensions: ~30mm x 14mm x 4mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~2g\u003c\/li\u003e\n\u003cli\u003eMounting Type: Through-hole compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 x SYN531R RF Receiver Module 433MHz ASK Superheterodyne Wireless Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47323186823420,"sku":"INTEG228","price":39.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/SYN480R_1.jpg?v=1752311865","url":"https:\/\/kitsguru.com\/es\/products\/syn531r-rf-receiver-module-433mhz-ask-superheterodyne-wireless-module","provider":"KitsGuru","version":"1.0","type":"link"}