[time-nuts] Looking for an HP K34-59991A Linear Phase Comparator

Gentlemen: Happy Holidays to All Time, Frequency, and Phase Domainers. I am looking for an HP Linear Phase Comparator, Model K34-59991A. Does anyone have one to sell??? Thanks in advance for checking and passing the word for me. Gar Ko NE8S Email Addresses: [EMAIL PROTECTED] [EMAIL

Re: [time-nuts] Looking for an HP K34-59991A Linear Phase Comparator

It is trivial to build your own out of a couple of flip flops. You can read Michael Fischer's patent on it (circa 1980). Rick Karlquist N6RK NE8S wrote: Gentlemen: Happy Holidays to All Time, Frequency, and Phase Domainers. I am looking for an HP Linear Phase Comparator, Model K34-59991A.