PA 303 SMA
前置放大器(100KHz-3GHz)
Short description
PA 303用于放大测试信号,譬如高分辨率近场探头的微弱信号。PA 303的输入输出端口采用50Ω BNC连接器(PA 303BNC),SMA型连接器(PA 303 SMA)或者N型连接器(PA 303 N)。
PA 303 is connected to the 50 ohm input of a spectrum analyzer or an oscilloscope. The power plug ensures the power supply of the PA 303. The near-field probe is connected via the respective cable to the input of the preamplifier.