[time-nuts] LTE-Lite module
phk at phk.freebsd.dk
Sun Oct 19 15:49:25 UTC 2014
In message <20141019183956.dt4Ss5gj at smtp2o.mail.yandex.net>, Charles Steinmetz
>>Configure the LTE to emit a suitable frequency relative to the
>>OCXO and use an analog PLL to steer the OCXO's EFC.
Then do it digital, it's not like it's rocket science...
Take the analog phase detector output, read it with ADC pin,
do loop in software, drive efc with DAC.
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
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