{"product_id":"c122-1018834-diy-45w-ssb-hf-linear-power-amplifier-amateur-radio-transceiver-shortwave-radio-development-board-kit","title":"DIY 45W SSB HF Linear Power Amplifier Amateur Radio Transceiver Shortwave Radio Development Board Kit","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cstrong\u003eDIY 45W SSB HF Linear Power Amplifier Amateur Radio Transceiver Shortwave Radio Development Board KitNote: \u003c\/strong\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"color:#fff0f5;\"\u003e\u003cspan style=\"background-color:#656078;\"\u003e2sc1971 has long been Stop production, so this version uses disassemble parts, please note that before you buy it.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003chr\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"color:#ff0000;\"\u003eManual: \u003c\/span\u003e\u003cspan style=\"background-color:#ff0000;\"\u003e\u0026gt;\u0026gt;\u0026gt;\u0026gt;\u0026gt;\u003c\/span\u003e\u003cspan style=\"background-color:#656078;\"\u003e\u0026lt;\u0026lt;\u0026lt;\u0026lt;\u0026lt;\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003eFor ssb, AM linear power amplifier, CW, FM power amplifier, And the most basic signal amplification expansionOverall gain of more than 40dB, which is 10,000 times, the input 1mW , output 10WInput power 1-5mW\u003cdiv\u003eworking voltage and current: 12-15V,6-8A.\u003c\/div\u003eOutput power 45W (max) \u003cspan style=\"color:#656078;\"\u003e(this data is the first test of the data, the new data below)\u003c\/span\u003eOutput Impedance: 50 Ohm, according to need adjustment between 10-200 EuroSuite size: 60 x 100mmInput and output interfaces: standard sma interfaces, external thread hole\u003chr\u003e\u003cp\u003eBy adjusting the V303 version of the time, the high-gain put up at 28MHz output power of 25W, basically squeezed out of the tube IRF530 potential.\u003cstrong\u003e\u003cspan style=\"color:#ffffe0;\"\u003e\u003cspan style=\"background-color:#656078;\"\u003eI personally tested the following data, this data table is a giant heat sink can withstand 200W measured above, and do not have sufficient cooling capacity of friends, please do not limit the work, so unsafe\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003eIn 3-5MHz, due to the low frequency, low inductance, resulting in a gain of a certain loss of output power a little lower than 7MHz3.500MHz 54W\u003c\/p\u003e\u003cdiv\u003e7.050MHz  56W\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e10.000MHz 57W\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e14.270MHz 55W\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e21.400MHz 41W\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e24.000MHz 37W\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e28.100MHz 25W\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e29.600MHz 20W\u003c\/div\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e1 x DIY 45W SSB HF Linear Power Amplifier Amateur Radio Transceiver Shortwave Radio Development Board Kit\u003cdiv id=\"imgBox\"\u003e,,,,\u003c\/div\u003e","brand":"Burnett Canada","offers":[{"title":"Default Title","offer_id":39194778566807,"sku":"C122-1018834","price":39.19,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0490\/2171\/4583\/products\/1018834.jpg?v=1613745313","url":"https:\/\/burnettcanada.ca\/zh-tw\/products\/c122-1018834-diy-45w-ssb-hf-linear-power-amplifier-amateur-radio-transceiver-shortwave-radio-development-board-kit","provider":"Burnett Canada ","version":"1.0","type":"link"}