{"product_id":"rf4438pro-433mhz-embedded-spi-interface-wireless-transceiver-module","title":"RF4438PRO 433MHz Embedded SPI Interface Wireless Transceiver Module","description":"\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eItem Overview:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eThe RF4438PRO module uses the Silicon Lab Si4438-C device, a highly integrated wireless ISM band transceiver chip. Extremely low receive sensitivity (-124 dBm), combined with industry-leading output power of +20 dBm, ensures extended range and improved link performance. At the same time, built-in antenna diversity and support for frequency hopping can be used to further expand the range and improve performance.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eFrequency range: 433 (customizable 425-525MHZ)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003ePower supply: 1.8-3.8 V\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOperating temperature range: -40 ~ +85 °C\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eSensitivity: up to -124dBm\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eMaximum output power: 20dBm (14mA@receiver status)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eData transfer rate: 0.1-500kbps (FSK modulation mode)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- Ultra low power shutdown mode\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- Digital Received Signal Strength Indicator (RSSI)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- Timed wake-up function, frequency hopping function, power-on reset function, built-in crystal adjustment function\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- Antenna automatic matching and bidirectional switch control,\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- Pre-sync signal detection, low power detection\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- 64-byte Transceiver Data Register (FIFO), configurable packet structure\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- Temperature sensing and 8-bit analog-to-digital converter with integrated voltage regulator\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eTechnical Parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ctable border=\"1\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px; text-align: center;\"\u003eParameter\u003c\/td\u003e\n\u003ctd style=\"width: 75px; text-align: center;\"\u003eMinimum\u003c\/td\u003e\n\u003ctd style=\"width: 59px; text-align: center;\"\u003eTypical\u003c\/td\u003e\n\u003ctd style=\"width: 77px; text-align: center;\"\u003emaximum\u003c\/td\u003e\n\u003ctd style=\"width: 69px; text-align: center;\"\u003eUnit\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\"\u003eCondition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"6\" style=\"width: 553px; text-align: center;\"\u003eOperating conditions\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px; text-align: center;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 75px; text-align: center;\"\u003e1.8\u003c\/td\u003e\n\u003ctd style=\"width: 59px; text-align: center;\"\u003e3.3\u003c\/td\u003e\n\u003ctd style=\"width: 77px; text-align: center;\"\u003e3.8\u003c\/td\u003e\n\u003ctd style=\"width: 69px; text-align: center;\"\u003eV\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px; text-align: center;\"\u003eOperating temperature\u003c\/td\u003e\n\u003ctd style=\"width: 75px; text-align: center;\"\u003e-40\u003c\/td\u003e\n\u003ctd style=\"width: 59px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 77px; text-align: center;\"\u003e85\u003c\/td\u003e\n\u003ctd style=\"width: 69px; text-align: center;\"\u003e??\/td\u0026gt;\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"6\" style=\"width: 553px; text-align: center;\"\u003eCurrent consumption\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px; text-align: center;\"\u003eReceiving current\u003c\/td\u003e\n\u003ctd style=\"width: 75px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 59px; text-align: center;\"\u003e14\u003c\/td\u003e\n\u003ctd style=\"width: 77px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 69px; text-align: center;\"\u003emA\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\"\u003eLow power mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px; text-align: center;\"\u003eEmission current\u003c\/td\u003e\n\u003ctd style=\"width: 75px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 59px; text-align: center;\"\u003e85\u003c\/td\u003e\n\u003ctd style=\"width: 77px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 69px; text-align: center;\"\u003emA\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\"\u003e@20dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px; text-align: center;\"\u003eSleep current\u003c\/td\u003e\n\u003ctd style=\"width: 75px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 59px; text-align: center;\"\u003e\u0026lt; 0.1\u003c\/td\u003e\n\u003ctd style=\"width: 77px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 69px; text-align: center;\"\u003euA\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"6\" style=\"width: 553px; text-align: center;\"\u003eRF parameters\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" style=\"width: 123px; text-align: center;\"\u003eFrequency Range\u003cbr\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 75px; text-align: center;\"\u003e403\u003c\/td\u003e\n\u003ctd style=\"width: 59px; text-align: center;\"\u003e433\u003c\/td\u003e\n\u003ctd style=\"width: 77px; text-align: center;\"\u003e463\u003c\/td\u003e\n\u003ctd style=\"width: 69px; text-align: center;\"\u003eMHZ\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\"\u003e@433MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 75px; text-align: center;\"\u003e833\u003c\/td\u003e\n\u003ctd style=\"width: 59px; text-align: center;\"\u003e868\u003c\/td\u003e\n\u003ctd style=\"width: 77px; text-align: center;\"\u003e898\u003c\/td\u003e\n\u003ctd style=\"width: 69px; text-align: center;\"\u003eMHZ\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\"\u003e@868MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px; text-align: center;\"\u003eModulation rate\u003c\/td\u003e\n\u003ctd style=\"width: 75px; text-align: center;\"\u003e0.1\u003c\/td\u003e\n\u003ctd style=\"width: 59px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 77px; text-align: center;\"\u003e500\u003c\/td\u003e\n\u003ctd style=\"width: 69px; text-align: center;\"\u003eKbps\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\"\u003eFSK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px; text-align: center;\"\u003eTransmit power\u003c\/td\u003e\n\u003ctd style=\"width: 75px; text-align: center;\"\u003e-5\u003c\/td\u003e\n\u003ctd style=\"width: 59px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 77px; text-align: center;\"\u003e20\u003c\/td\u003e\n\u003ctd style=\"width: 69px; text-align: center;\"\u003edBm\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 123px; text-align: center;\"\u003eReceiving sensitivity\u003c\/td\u003e\n\u003ctd style=\"width: 75px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 59px; text-align: center;\"\u003e-124\u003c\/td\u003e\n\u003ctd style=\"width: 77px; text-align: center;\"\u003e \u003c\/td\u003e\n\u003ctd style=\"width: 69px; text-align: center;\"\u003edBm\u003c\/td\u003e\n\u003ctd style=\"width: 149px; text-align: center;\"\u003e@data=500bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e-remote control\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- Remote meter reading\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- Health monitoring\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- Tag reader\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x Wireless Transceiver Module\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\u003cimg alt=\"\" class=\"Wireless Transceiver Module\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/67\/1E\/b73e3e7c-cfee-482b-998f-fd698c8caee7.JPG\" title=\"Wireless Transceiver Module\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/1A\/09\/b12374a1-0735-4c7d-a859-fb578c240b61.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/FC\/A6\/6d6a119e-6735-41bc-8816-3e55eabe2cdd.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14585608077356,"sku":"1410535","price":357.08,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/4b4390b2-44b5-4a44-8d3b-a25cc35b76b9_a32ae2f3-8178-4437-a74d-eda7b334a756.jpg?v=1582031529","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/rf4438pro-433mhz-embedded-spi-interface-wireless-transceiver-module","provider":"Electronic Pro ","version":"1.0","type":"link"}