Amplitude Accuracy Enhancement Techniques for the HP 8566A and 8568A Spectrum Analyzers

Summary form only given, as follows. The excdlent gain stability are repeatability of these analyzers pemi ts meaningful scalar error modeling; which, along with apxopriate m?asxerent techniques, can result in significant irqxovenent of both relative ard abmhte a~plitude accuracy. investigation of the stability a d repatability of the principal error sources of t3e XP 9506A ard 8568A Spctrum This paper will present the results of analyzers.