[time-nuts] Advice on TRACOR 527E

[Marco IK1ODO]

I have a Tracor 527E, but marked as Tremetrics 527E. Who was Tremetrics?
Then I have a Tracor 547A, basically the same as 527E, but it has no 
phase meter, and the frequency offset display is digital (an old 3 
1/2 digit volmeter module, with the LSD masked :-))
Anyone has schematics for the 547A? It works, but the digital display 
is intermittent. Guess I have to replace it with a good old analog meter...

73 - Marco IK1ODO