Teardown, Repair & Experiments with an Agilent 8562E 30Hz – 13.2GHz Spectrum Analyzer
https://www.electronics-lab.com/teardown-repair-experiments-agilent-8562e-30hz-13-2ghz-spectrum-analyzer/
Teardown, Repair & Experiments with an Agilent 8562E 30Hz – 13.2GHz Spectrum Analyzer – [Link]