Hi YoPro, Thanks for your comments. Maybe this will help you understand. Here is a 5G amplifier 28 GHz with 8W Pout. The price is $475 for qty 1. <br> <br> <a href="https://store.qorvo.com/products/detail/tga2595-cp-qorvo/496848/" rel="nofollow noopener noreferrer ugc" target="_blank">https://store.qorvo.com/products/detail/tga2595-cp-qorvo/496848/</a> <br> <a href="https://www.skyworksinc.com/en/Products/Amplifiers" rel="nofollow noopener noreferrer ugc" target="_blank">https://www.skyworksinc.com/en/Products/Amplifiers</a> <br> <br> Hopefully this will help you realize. AmpliTech's Designs cannot compete with the Qorvo's, MACOM's, Skyworks, Guerrilla RF, and many more. Skyworks sells 5G LNA's for just a few dollars. Amplitech's prices are too high to be in the 5G market. <br> <br> Do your research it does not take long.