As early as 1977, HP started creation of the HP856x spectrum analyzers to enrich its RF power meters and sensors capable of measuring indicators in surplus of twenty GHz. HP also developed configurable chassis centered sweep generators capable of generating indicators to twenty GHz. Other T&M goods of enough time https://mrhp.ir/%da%a9%d8%a7%d8%b1%d8%aa-%d8%b4%d8%a8%da%a9%d9%87-hpe-broadcom-bcm57414-ethernet-10-25gb-2-port-sfp28-ocp3/