As early as 1977, HP commenced manufacture of the HP856x spectrum analyzers to enrich its RF electricity meters and sensors capable of measuring signals in excess of 20 GHz. HP also created configurable chassis centered sweep generators capable of creating indicators to 20 GHz. Other T&M products and solutions of https://bookmark-template.com/story20041491/hp-%D8%AF%D8%B1-%D9%BE%D8%B2%D8%B4%DA%A9%DB%8C-%D9%85%D8%AE%D9%81%D9%81-%DA%86%DB%8C%D8%B3%D8%AA-an-overview