Symmetricom 5071A User Manual

Appendix A Performance Tests
5071A Complete Performance Tests
Operating and Programming Manual 151
D. Harmonic Distortion Check for the 100 kHz Output
Harmonics on the 100 kHz output signal must be more than 40 dBc below the
fundamental. To perform this check, a spectrum analyzer is tuned to the
fundamental frequency and an amplitude reference is established. The output
frequency spectrum is then examined to determine fundamental-to-sideband
amplitude relationship at harmonic points of the fundamental.
Equipment
HP/Agilent 3585B Spectrum Analyzer
Setup
Figure A-6. 100 kHz Harmonic Distortion Test Setup
Specifications
All harmonics must be < -40 dBc with respect to the fundamental frequency.

Symmetricom 5071A Specifications

General

Brand	Symmetricom
Model	5071A
Category	Measuring Instruments
Language	English