{"product_id":"diy-ssb-linear-power-amplifier-kit-3-5-30-mhz-13-8","title":"DIY SSB Linear Power Amplifier Kit 3.5-30 MHz, 13.8V, 5W In, 70W Out, Boost Your Handheld Ham Radio For SSB AM CW FM And Wideband Reception With Rugged Build Easy Assembly And Clear Audio","description":"\u003cdiv\u003e3.5-30 MHz 70W SSB Linear Amplifier Kit for Ham Radio\u003cbr\u003e\n✔️ 5W input 70W output 13.8V AB class circuit 3.5-30MHz range \u003cp\u003eThis DIY linear power amplifier kit takes low power signals from handheld ham radios and boosts them for stronger transmission across HF bands where operators need better reach.\u003c\/p\u003e ✅ Covers 3.5 to 30 MHz for full HF band use\u003cbr\u003e\n✅ Delivers 5W in to 70W out with stable AB linear circuit\u003cbr\u003e\n✅ Includes fan cooling for reliable heat management during use\u003cbr\u003e\n✅ Works with SSB AM CW and FM modes plus wideband reception\u003cbr\u003e \u003cp\u003e💡 What is a linear amplifier used for in ham radio?\nLinear amplifiers increase the power of outgoing signals so your transmissions travel farther and clearer on crowded bands.\n- Operators often add them to handheld or QRP rigs to reach 70 watts and punch through noise\n- They support multiple modes like SSB for voice contacts and CW for digital work\n- Simple assembly and 13.8V power make these kits popular for portable and home stations alike\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48928600719595,"sku":"VXB0CJQJ1TLH","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61vN5NRysDL.jpg?v=1782351996","url":"https:\/\/vxb.com\/products\/diy-ssb-linear-power-amplifier-kit-3-5-30-mhz-13-8","provider":"VXB Bearings","version":"1.0","type":"link"}