Applications literature

The basic operation of spectrum analyzers is explained and several applications are laid out in this 22-page brochure. In a question-and-answer format, the discussion first explains the value of preselection, and then considers intermods and the intermod performance of spectral analyzers. Phase lock is explained and the discussion of IF fitters includes material on shape factor. Limits and usefulness of dynamic range are covered. The discussion of sensitivity touches on minimum discernible signal and noise figures.