{"product_id":"new-micro-3rd-pa50-3-50w-3-5m-30mhz-intelligent-shortwave-hf-power-amplifier-swr-meter-lpf-filter-oled-replace-pa50-plus-1","title":"New Micro 3rd PA50-3 50W 3.5M-30MHz  Intelligent Shortwave HF Power Amplifier  +SWR Meter LPF Filter + OLED Replace PA50 PLUS","description":"\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\n\u003ch1 align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box'\u003e\n\u003cspan style=\"color:rgb(241, 196, 15)\"\u003e\u003cstrong\u003eFirmware download:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003ehttps:\/\/drive.google.com\/drive\/folders\/1_GB26bcqH1VJ-S3skzg38d46CwsZmee7\u003c\/span\u003e\n\u003c\/h1\u003e\n\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(243, 156, 18)\"\u003eGroup\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(231, 76, 60)\"\u003e: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003ehttps:\/\/www.facebook.com\/groups\/6090995314269480\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(231, 76, 60)\"\u003eNote: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(46, 204, 113)\"\u003ePressing the FN button 8 times can activate 30 meters and 15 meters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n \u003c\/div\u003e\n\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eThe upgrade of the third generation relative to the second generation is as follows:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e1. New LPF filter combination with smaller harmonics.\u003c\/p\u003e\n\n\u003cp\u003e2. Better gain consistency, no need to frequently adjust radio power.\u003c\/p\u003e\n\n\u003cp\u003e3. Almost perfect thermal runaway management ensures stable operation even when the working temperature reaches 70 degrees Celsius.\u003c\/p\u003e\n\n\u003cp\u003e4. Based on more comprehensive thermal runaway management, intermodulation distortion is now reduced and linearity is further improved.\u003c\/p\u003e\n\n\u003cp\u003e5. Independent OLED display screen power supply, further reducing the interference of OLED screen charge pump on ADC.\u003c\/p\u003e\n\n\u003cp\u003e6. Some minor optimizations, such as power fuses, fan control, temperature sensing, etc\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eIntroduction\u003c\/strong\u003e\u003c\/span\u003e:\u003c\/p\u003e\n\n\u003cp\u003e△ 5W power intelligent portable shortwave frequency band power amplifier.\u003c\/p\u003e\n\n\u003cp\u003e△ High speed automatic transmission and reception switching, with RF triggering, can automatically switch transmission and reception states even without PTT SEND;\u003c\/p\u003e\n\n\u003cp\u003e△ High speed automatic switching of LPF filters, without the need to connect ACC control lines, can automatically switch corresponding LPFs. Four sets of 5th order LPFs cover the entire HAM dedicated short wave communication frequency range from 80 meters to 10 meters;\u003c\/p\u003e\n\n\u003cp\u003e△ Power and standing wave display and protection ensure reliable equipment safety under poor antenna conditions and are not easily damaged;\u003c\/p\u003e\n\n\u003cp\u003e△ Wide voltage range, voltage display and protection, more convenient for outdoor use of lithium battery power supply;\u003c\/p\u003e\n\n\u003cp\u003e△ Temperature display, temperature protection, intelligent fan cooling;\u003c\/p\u003e\n\n\u003cp\u003e△ Half insertion mode function, which can have half insertion function even without connecting PTT SEND;\u003c\/p\u003e\n\n\u003cp\u003e△ Supports ICOM, YAESU, and XIEGU band switching protocols (requires ACC control line connection).\u003c\/p\u003e\n \n\n\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/span\u003e:\u003c\/p\u003e\n\n\u003cp\u003eFrequency range: 3.5MHz-30MHz\u003c\/p\u003e\n\n\u003cp\u003eInput power: 1-5W (maximum 7W)\u003c\/p\u003e\n\n\u003cp\u003eOutput power: 50W ± 1.5dB @ 13.8V\u003c\/p\u003e\n\n\u003cp\u003eOutput impedance: 50 Ω\u003c\/p\u003e\n\n\u003cp\u003eSupply voltage: 10V-17.5V; 13.8V (typical value) (note: lower voltage will provide lower power output)\u003c\/p\u003e\n\n\u003cp\u003eCurrent consumption: ≤ 10A\u003c\/p\u003e\n\n\u003cp\u003eWorking temperature: ≤ 55℃\u003c\/p\u003e\n\n\u003cp\u003eDimensions: 88 * 38 * 143 (excluding protrusions); 88 * 38 * 160 (including protrusions)\u003c\/p\u003e\n\n\u003cp\u003eWeight: ≈ 0.65kg\u003c\/p\u003e\n \n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(244, 78, 59)\"\u003eStandard package list\u003c\/span\u003e\u003c\/strong\u003e: One power amplifier host and one power cord.\u003c\/p\u003e\n\n\u003cp align=\"left\" style=\"text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S80ff4f5e6115424f9a7778e7ffa2d9a5L.jpg?width=847\u0026amp;height=596\u0026amp;hash=1443\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0b28fd7b0afb4288acdfd92a9d31c89dA.jpg?width=804\u0026amp;height=618\u0026amp;hash=1422\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb673f9ba2cfb4013b7d5674ec00f05ecK.jpg?width=849\u0026amp;height=775\u0026amp;hash=1624\"\u003e\u003c\/div\u003e\n\n\u003ch1 align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);box-sizing:border-box'\u003e\u003cstrong\u003ePackage includeds:\u003c\/strong\u003e\u003c\/h1\u003e\n\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e1 x PA50+ power amplifier\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e1 x power cord\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003ewindow.adminAccountId=2640867603;\u003c\/script\u003e","brand":"Cartoolshop","offers":[{"title":"PA50-3","offer_id":47355031355559,"sku":"12000047236056538","price":369.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0080\/7908\/1562\/files\/S9966ec5160b841508b0ae664ed073de1Y_9e5305be-907d-4f49-9fd0-6829b597c0f9.webp?v=1764587246","url":"https:\/\/www.cartoolshop.com\/products\/new-micro-3rd-pa50-3-50w-3-5m-30mhz-intelligent-shortwave-hf-power-amplifier-swr-meter-lpf-filter-oled-replace-pa50-plus-1","provider":"Cartoolshop","version":"1.0","type":"link"}