{"product_id":"10pcs-dc3-9v-433mhz-wireless-receiver-module-high-power-rf-wireless-transmission-receiving-board","title":"10pcs DC3-9V 433MHZ Wireless Receiver Module High Power RF Wireless Transmission Receiving Board","description":"\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eDescription: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eStable performance;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eWide operating voltage range;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eGood product consistency and high cost performance;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eThe on-board coding chip is easy to use.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eTechnical parameter:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eWorking voltage: DC3-9V\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eWorking frequency: 433MHZ (optional)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eStandby current: 0mA\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eWorking current: 15mA\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eCoding method: Fixed code\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eTransmission distance: \u0026gt;500m (opening board sensitivity is above -103dBm)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eOutput power: 15dBm (32mW)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eTransmission rate: \u0026lt;10Kbps\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eModulation method: OOK (amplitude modulation)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eWorking temperature: -10°C~+70°C\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size: 14px;\"\u003eSize: 36 × 23 × 8mm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\" height=\"144\" style=\"border-collapse: collapse; width: 134.28pt;\" width=\"179\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width: 26.25pt;\" width=\"35\"\u003e\n\u003ccol style=\"width: 32.25pt;\" width=\"43\"\u003e\n\u003ccol style=\"width: 75.75pt;\" width=\"101\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt; width: 26.25pt;\" width=\"35\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePIN\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" style=\"width: 32.25pt;\" width=\"43\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eNAME\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" style=\"width: 75.75pt;\" width=\"101\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eFunction\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:num=\"1\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e1\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:num=\"13\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e13\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eData pin\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:num=\"2\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:num=\"12\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e12\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eData pin\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:num=\"3\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e3\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:num=\"11\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e11\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eData pin\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:num=\"4\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e4\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:num=\"10\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e10\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eData pin\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:num=\"5\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e5\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eVCC\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePower +\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:num=\"6\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e6\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eGND\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePower -\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"18\" style=\"height: 13.5pt;\"\u003e\n\u003ctd class=\"et2\" height=\"18\" style=\"height: 13.5pt;\" x:num=\"7\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e7\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eANT\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"et2\" x:str=\"\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eAntenna end\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003ePrecautions for use:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e1. Use a flexible wire or other hard metal (such as a whip antenna) for the antenna to a length of approximately 28 cm (315 MHz) \/ 24cm (433MHz) and use it as straight as possible. Do not approach metal objects.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e2. The power supply voltage is stable and the ripple factor is low. Multi-stage filtering is required (such as adding beads, inductors, capacitors, etc.).\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e3. If the MCU clock frequency is below 4MHZ and the crystal is as far away as possible from the RF receiver module, the higher harmonics of the crystal will affect the communication distance.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e4. Note that the rate of the encoding IC and the decoding IC is the same and the format of the code is the same (that is, the oscillating resistance is matched), otherwise the distance will be affected and the communication will not be possible.\u003c\/span\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e10 x Receiving Board\u003c\/span\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/FE\/13\/eb5ac997-d430-4b2c-a88e-25eccbc40b69.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/C0\/49\/81da091f-552c-4f71-8673-13e18b347a6c.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/BC\/D4\/69d0ee13-9af6-4ad1-ba7c-5475621fe326.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/F4\/58\/b482da04-2923-4c3f-bfdb-84e214ee9c7a.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/D5\/C1\/5aed9215-b2e6-461f-906c-83a41deba728.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/7B\/1B\/0c38d2fd-7f5f-4ad4-aa5f-5ec9f36555f4.jpg\"\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":35552063226012,"sku":"1619041","price":979.71,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/eb5ac997-d430-4b2c-a88e-25eccbc40b69.jpg?v=1597580655","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/10pcs-dc3-9v-433mhz-wireless-receiver-module-high-power-rf-wireless-transmission-receiving-board","provider":"Electronic Pro ","version":"1.0","type":"link"}