The Advantest 3365A spectrum analyzer is a wide band, very sensitive receiver. It works on the principle of super heterodyne receiver to convert higher frequencies (normally ranging up to several 10s of GHz) to measurable quantities. The received frequency spectrum is slowly swept through a range of pre selected frequencies, converting the selected frequency to a measurable DC level (usually logarithmic scale), and displaying the same on the CRT of this unit. The CRT displays received signal strength (y-axis) against frequency ( x-axis).
• High-Input Sensitivity: -145 dBm
• High-Speed Sweep of 5 ms/div and Digital Read output
• Gated Sweep Function
• Memory Card Function
• BASIC Controller Function
• Variety of I/O Interfaces GPIB, Serial I/O (RS232C), Modulation< Accuracy Interface