{"product_id":"sx1278-lora-module-ra-02-433mhz-wireless-spread-spectrum-transmission-for-smart-home-diy","title":"SX1278 LoRa Module Ra-02 433MHZ Wireless Spread Spectrum Transmission","description":"\u003carticle class=\"lzd-article\"\u003e\n\u003ch2 style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eRa-02 is a wireless transmission module based on SEMTECH’s SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology, with a communication distance of 10,000 meters. It has strong ability of anti-jamming and has the function of air wake-up Consumption. Can be covering thousands of people in the district environment, particularly suitable for meter reading, smart home, burglar alarm equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e \u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eCommunication distance: 15KM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eSensitivity: down to -148dBm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eProgrammable bit rates: up to 300kbps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eRSSI dynamic range: 127dB\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eWireless frequency: 433MHz\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eWorking voltage: 1.8-3.7v\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eWorking temperature: -40-+80 ?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eLoRa Spread Spectrum modulation technology\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eConstant RF power output at + 20dBm-100mW voltage change\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eHigh sensitivity: down to -148dBm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eHalf-duplex SPI communication\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eProgrammable bit rates up to 300kbps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eSupports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003e127dB RSSI dynamic range\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eAutomatic RF signal detection, CAD mode and very high speed AFC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003ePacket engine with CRC up to 256 bytes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eSmall footprint dual-row stamp-hole patch package\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.7; text-align: left; text-indent: 0; margin-left: 0; margin-top: 0; margin-bottom: 0;\"\u003e\u003cspan\u003eShielded housing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/article\u003e","brand":"Others","offers":[{"title":"Default Title","offer_id":43395954901183,"sku":"MLE04576","price":389.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE04576.jpg?v=1775894916","url":"https:\/\/makerlab.ph\/products\/sx1278-lora-module-ra-02-433mhz-wireless-spread-spectrum-transmission-for-smart-home-diy","provider":"Makerlab PH","version":"1.0","type":"link"}