The 8558B Spectrum Analyzer Plug-In is a 100kHz to 1500MHz spectrum analyzer plug-in for use with the 853A or 180-series display. Eight selectable resolution bandwidths (3 dB) from 1kHz to 3MHz. Bandwidth and frequency span are independently variable or may be coupled. Amplitude range is -117 to +30 dBm. Automatic and manual sweep. Calibrated sweep times of 0.1 ms to 10 s/div with ?10% accuracy. Input impedance of 50 ohm nominal.
