Keysight-Agilent 8557A/002

The 8557A Spectrum Analyzer Plug-In displays the amplitude and frequency of each component of an input signal on a CRT. This display gives quantitative information often not available from a conventional scope. The 8557A is calibrated to measure signals from +20 dBm to -117 dBm over a frequency range of 0.01MHz to 350MHz. The complete measuring system includes the 8557A Spectrum Analyzer plugged into a 180-Series or 853A Mainframe. Manufacturer's Options Option 001 = 75-ohm Input, dBm Calibration Option 002 = 75-Ohm Input, dBmV Calibration