{"product_id":"syn520r-wireless-rf-receiver-module-433mhz-ask-superheterodyne","title":"SYN520R Wireless RF Receiver Module 433MHz ASK Superheterodyne","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eSYN520R Wireless RF Receiver Module – 433MHz ASK Superheterodyne\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eSYN520R\u003c\/strong\u003e is a compact and highly sensitive \u003cstrong\u003e433MHz ASK\/OOK wireless RF receiver module\u003c\/strong\u003e based on superheterodyne architecture. It provides excellent selectivity, stability, and noise immunity, making it ideal for long-range and reliable wireless data reception in applications such as remote control systems, home automation, alarms, and IoT devices.\u003cbr\u003e\u003cbr\u003eThe module outputs a digital signal that can be easily interfaced with microcontrollers, and it supports fast startup and low power operation, ideal for battery-powered applications.\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: SYN520R\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 433.92 MHz (ASK\/OOK)\u003c\/li\u003e\n\u003cli\u003eReceiver Type: Superheterodyne\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 3.0V to 5.5V DC\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: ~3.5mA (typical at 5V)\u003c\/li\u003e\n\u003cli\u003eSensitivity: –110dBm (typical)\u003c\/li\u003e\n\u003cli\u003eData Rate: Up to 4.8kbps (typical with Manchester encoding)\u003c\/li\u003e\n\u003cli\u003eBandwidth: ~300kHz\u003c\/li\u003e\n\u003cli\u003eIF Frequency: 10.7 MHz\u003c\/li\u003e\n\u003cli\u003eOutput: Digital data (active high)\u003c\/li\u003e\n\u003cli\u003eStartup Time: \u0026lt;1ms\u003c\/li\u003e\n\u003cli\u003ePCB Antenna Pad: Yes\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\u003e433MHz ASK\/OOK superheterodyne receiver\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity and excellent selectivity\u003c\/li\u003e\n\u003cli\u003eFast startup and low power consumption\u003c\/li\u003e\n\u003cli\u003eWide operating voltage (3V–5.5V)\u003c\/li\u003e\n\u003cli\u003eCompact module with onboard antenna pad\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, STM32, ESP, etc.\u003c\/li\u003e\n\u003cli\u003eSuitable for both indoor and outdoor RF systems\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 control systems\u003c\/li\u003e\n\u003cli\u003eGarage door and gate openers\u003c\/li\u003e\n\u003cli\u003eSmart home automation\u003c\/li\u003e\n\u003cli\u003eAlarm and security systems\u003c\/li\u003e\n\u003cli\u003eIoT and sensor node communication\u003c\/li\u003e\n\u003cli\u003eDIY wireless embedded 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: Pre-assembled RF Receiver\u003c\/li\u003e\n\u003cli\u003ePin Count: 4 (VCC, GND, DATA, ANT)\u003c\/li\u003e\n\u003cli\u003eDimensions: ~30mm x 14mm x 4mm (L x W x H)\u003c\/li\u003e\n\u003cli\u003eMounting Type: Through-hole or header pin compatible\u003c\/li\u003e\n\u003cli\u003eWeight: ~2g\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 SYN520R Wireless RF Receiver Module 433MHz ASK Superheterodyne\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47323184201980,"sku":"INTEG227","price":129.0,"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\/de\/products\/syn520r-wireless-rf-receiver-module-433mhz-ask-superheterodyne","provider":"KitsGuru","version":"1.0","type":"link"}