The HP / Agilent 8901B Modulation Analyzer combines the capabilities of a frequency counter, distortion analyzer, modulation meter, and power meter to give complete, accurate characterization of modulated signals in the 150 kHz to 1300 MHz frequency range.
Options:
030 = High Selectivity
(Select only two filter options)
032 = 12.5 kHz Adjacent Channel Filter
033 = 25 kHz Adjacent Channel Filter