{"product_id":"n7ddc-atu-100-automatic-antenna-tuner-diy-open-source-ham-radio-transceiver-for-shortwave-communication","title":"N7DDC ATU-100 Automatic Antenna Tuner DIY Open-Source Ham Radio Transceiver for Shortwave Communication","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cfont color=\"#ff0000\"\u003eNote: If the product does not work properly after you receive it, it may be due to violent logistics causing the internal parts of the product to become loose. We recommend that you disassemble it and check the internal wiring. (Just unscrew the four corner screws to open it) Thank you for your understanding and cooperation.\u003cbr\u003e\u003c\/font\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px;\"\u003eSpecifications:\u003c\/span\u003e \u003c\/strong\u003e\u003cbr\u003e  \u003c\/p\u003e\u003cbr\u003e\u003ctable style=\"margin: 0px; padding: 0px; width: 500px;\" cellspacing=\"1\" cellpadding=\"1\" border=\"1\"\u003e  \u003ctbody\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eAllowable supply voltage range\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 10-15VDC\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eMaximum current draw\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 400 mA\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eMaximum working power\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 100W\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eMaximum possible measurement power\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 150W\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eMinimum power required to start tuning\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 5W\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eMinimum possible measurement power\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 0.1W\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eMeasurement resolution up to 10Wh\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 0.1W\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eMeasurement resolution for power greater than 10W\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 1W\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003ePower measurement accuracy error\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e ±10%\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eMaximum installation inductance\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 8.53H inductance\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eMinimum installation step\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 0.05H\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eMaximum installed capacity\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 1869 pF\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eMinimum capacitance installation step\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 10 pF\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003ctr\u003e          \u003ctd\u003e\u003cspan\u003eTypical consumption\u003c\/span\u003e\u003c\/td\u003e          \u003ctd\u003e\u003cspan\u003e 100-200 mA\u003c\/span\u003e\u003c\/td\u003e        \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003e \u003cspan style=\"font-size: 16px;\"\u003eFeatures:\u003c\/span\u003e \u003c\/strong\u003e\u003c\/p\u003e1. Versatile Power Range: With a wide allowable supply voltage range of 10-15VDC and maximum current draw of 400mA, this open-source ham radio transceiver can adapt to various power sources and provide stable performance.\u003cbr\u003e\u003cbr\u003e2. High Power Output: The maximum working power of 100W and maximum possible measurement power of 150W make this transceiver a powerful tool for long-distance communication. It can handle high-power transmission with ease.\u003cbr\u003e\u003cbr\u003e3. Accurate Power Measurement: The transceiver features a measurement resolution up to 10Wh with a measurement resolution accuracy of 0.1W for power greater than 10W. The power measurement accuracy error is only ±10%, ensuring reliable and precise power measurement.\u003cbr\u003e\u003cbr\u003e4. Flexible Installation: The transceiver can accommodate a maximum installation inductance of 8.53H and a maximum installed capacity of 1869 pF, with minimum installation steps of 0.05H and 10 pF respectively. This allows for flexible installation and customization according to specific needs.\u003cbr\u003e\u003cbr\u003e5. Low Power Consumption: Despite its high power output, the typical consumption of this transceiver is only 100-200mA. This makes it energy efficient and cost-effective to operate, making it a great choice for amateur radio enthusiasts who want to save on power costs.\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 700;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003ePackage Include:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e1× Automatic Antenna Tuner\u003c\/p\u003e","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":49120540819681,"sku":"BG-1990778","price":69.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/c18db5f4-261a-416a-917f-47a8701781f9.jpg?v=1789396749","url":"https:\/\/ontproduct.com\/products\/n7ddc-atu-100-automatic-antenna-tuner-diy-open-source-ham-radio-transceiver-for-shortwave-communication","provider":"IvySource","version":"1.0","type":"link"}