The Rohde & Schwarz, Inc. FSEM30 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 the Rohde & Schwarz, Inc. FSEM30. The CRT displays received signal strength (y-axis) against frequency ( x-axis)

• 24-cm LCD 9.5″ display
• Measur uncertainty – 1GHz: 1dB
• Int RF trig for GATED SWEEP me
• More than 20 sweeps/s
• 8 Markers
• Frequency counter w/ sel resolution
• Numerous level & Frequency lines
• Split-screen display
• Quasi-analog display