New Transmitter Module And Receiver Link Kit For Arduino/arm/mcu Wl433mhz Rf

US $0.99

Hong Kong, Hong Kong
Jan 29th

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Description Shipping and Handling Return Policy Feedback Contact us New 433Mhz RF Transmitter Module And Receiver Link Kit For Arduino/ARM/MCU WL Description: Receiver module parameters Operating voltage: DC5V Quiescent Current: 4MA Receiving frequency: 433.92MHZ Receiver sensitivity:-105DB Size: 30 * 14 * 7mm External antenna: 32CM single core wire, wound into a spiral Technical parameters of the transmitter head Launch distance :20-200 meters (different voltage, different results) Operating voltage :3.5-12V Dimensions: 19 * 19mm Operating mode: AM Transfer rate: 4KB / S Transmitting power: 10mW Transmitting frequency: 433M An external antenna: 25cm ordinary multi-core or single-core line Pinout from left -> right: (DATA; VCC; GND) Application environment Remote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3. Remark VCC voltage module operating voltage and good power filtering; Great influence on the antenna module reception, preferably connected to the 1/4 wavelength of the antenna, typically 50 ohm single conductor, the length of the antenna 433M of about 17cm; Antenna position has also affected the reception of the module, the installation, the antenna as possible straight away from the shield, high pressure, and interference source; frequency used to receive, decode and oscillation resistor should match with the transmitter. Package includes: RF transmitter x 1 RF receiver x 1 Payment: We accept payment through Paypal ONLY. If you do not have Paypal account, please registered with (http://www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Policy: We could offer refund, and refund request is available only requests within a week after parcel received & returning the item as the same condition as received. We offer 100% refund if the item is broken before arrival, all you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery. Please do not leave negative feedback to me, if you are not satisfied with the item, please feel free to contact us. We will response in 24 hours to resolve the problems even offer full refund to you. Feedback: Dear buyers, we appreciate your business, if you are satisfied with our service, please rate the details of the transaction (Detailed Seller Ratings) on eBay with a "PERFECT 5 STARS" and leave us a positive feedback. Our system will automatically do the same for you. If you have any questions, please contact us first, simply leaving negative or neutral feedback can't solve the problem. Contact us: If you have any problems, we are very glad to help you. We are handling large volume emails every day. Please allow us to reply your email within 24hrs For the functional products in our shop (such as: Chargers, Data cables), which function is the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and actual stock state. Please be advised before you bid. Copyright(c)2006 Gomepls All Rights Reserved On Dec-17-14 at 23:58:55 PST, seller added the following information: