Directional couplers are widely used as an integral part of many microwave networks and systems, such as amplitude controller, balancedamplifier, power splitter and combiner.
定向耦合器广泛应用于幅度控制系统、平衡放大器、功率分配和合成器等许多微波网络和系统中。
2
The H20 is also the first Hegel amplifier to use our new balanced input stage.
该H20 ， 这也是首次黑格尔放大器使用我们的新的平衡输入级。
3
Power amplifier unit formats are 2U 19", balanced input 6dB and 100 volts line output."