[time-nuts] Frequency comparison

[Raj]

Hi! all Time-Nuts,

        For a newbie like myself at GPSDO & Rb oscillators etc. what method of frequency comparison would you gurus recommend ? Any articles on this subject ? 

        Available test instruments are: Scopes digital & Analog, counters with 0.01 Hz display at 10 Mhz (HP & Racall-Dana).

        Currently I am comparing the phase between two 10 Mhz and adjusting for the lowest drift visually on the scope and phase drift on the Racall-Dana 1992.

        Your suggestions I would like to use for calibrating the Rb oscillator with a GPSDO.

Regards

-- 
Raj, VU2ZAP
Bangalore, India.