{"product_id":"gravity-315mhz-rf-receiver-module","title":"Gravity: 315MHZ RF Receiver Module","description":"\u003cdiv class=\"desc\"\u003e\n\u003cdiv class=\"desCon\"\u003eThe 315MHz RF receiver module is widely used in the field of vehicle Telecontrol, access control system, identification, etc. Compared with traditional wired communication, RF radio has the advantage of higher flexibility and lower maintenance cost. \u003cbr\u003e \u003cbr\u003e DFRobot 315MHz RF receiver module using SC2272-L4 low power decoder chip, with 8-bit three-state address coding switch, each one has three states: high level, low level, floating empty, so it supports up to 6,561 of the coding address. Modules can be used with SC2260, SC2262, PT2260, PT2262 and other coding chips, recommend our Remote Wireless Keyfob (315MHz)\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desCon\"\u003eConnection Example - Gravity: I\/O Expansion Shield V7\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/315MHZ_RF_Receiver_Module_features_1.jpg?v=1693302707\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cli\u003ePower Supply: 3.3\/5v (MAX5.5V)\u003c\/li\u003e\n\u003cli\u003eModule Interface: PH2.0-3pin\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 315MHz\u003c\/li\u003e\n\u003cli\u003eModulation Mode: Ask\u003c\/li\u003e\n\u003cli\u003eDemodulation Mode: Superheterodyne type\u003c\/li\u003e\n\u003cli\u003eSensitivity: Typical -108 dBi\u003c\/li\u003e\n\u003cli\u003eTransfer Rate: Maximum 9.6kbps\u003c\/li\u003e\n\u003cli\u003eReceive bandwidth: ±1.25MHz (6dB)\u003c\/li\u003e\n\u003cli\u003eAntenna Impedance: 50 ohms\u003c\/li\u003e\n\u003cli\u003eRF chip: LR480\u003c\/li\u003e\n\u003cli\u003eDecoding Chip: SC2272-L4 latch type\u003c\/li\u003e\n\u003cli\u003eTransmission Distance: 50 m (5V Power)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0~+70\u003cspan data-mce-fragment=\"1\"\u003e°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 10g\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"desCon\"\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Gravity: 315MHZ RF Receiver Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":46375213236281,"sku":"eas1787258278242","price":4.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/gravity-315mhz-rf-receiver-module_1.jpg?v=1787258288","url":"https:\/\/myoutfitstore.shop\/products\/gravity-315mhz-rf-receiver-module","provider":"My Store","version":"1.0","type":"link"}