[time-nuts] 3816A efc error

Gary Beech garybeech at bigpond.com
Sat Aug 1 04:09:10 EDT 2015

Hi All,

This is my first post.


I have a Z3816A which is giving me an EFC error during start-up and a Alert


Before the error I get a EFC value of 484042 and the is 2.4 volts on the EFC
pin of the TCXO


Initially there are no errors.


After acquiring 4 satellites the error occurs, the EFC value is 0 and the is
about 20mV on the EFC pin of the TCXO.


Any suggestions?


I was next going to measure the output frequency on a GPS disciplined


Thank you


73 Gary vk2kyp

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