[time-nuts] Need to measure frequencies of two sources simultaneously

Didier Juges shalimr9 at gmail.com
Fri Oct 25 15:50:34 EDT 2013


"It would seem that you need two counters that share the same gate."
That seems to be the best solution, but I am not aware of any off-the-shelf
counter that does that.
If you only need to count to 200MHz, you could do that in an FPGA. Would
not be too expensive, just buy one of the many available kits for a couple
hundred $, or convince John to make a special version of his TimePod :)

Didier KO4BB



On Thu, Oct 24, 2013 at 11:57 AM, <TMiller at skylinenet.net> wrote:

> It would seem that you need two counters that share the same gate.
> Are the two frequencies asynchronous?
>
>
> Thomas Miller,
> Director of Wireless Services
> Skyline Network Engineering, LLC
> 443-250-6381
> ________________________________________
>
> CONFIDENTIALITY NOTICE: The information contained in this electronic
> message is confidential information intended for the use of the individual
> or entity named above. If the reader of this message is not the intended
> recipient, or an employee or agent responsible for delivering this
> electronic message to the intended recipient, you are hereby notified that
> any dissemination or copying of this communication is strictly prohibited.
> If this message contains non-public personal information about any consumer
> or customer of the sender or intended recipient, you are further prohibited
> under penalty of law from using or disclosing the information to any third
> party by provisions of the federal Gramm-Leach-Bliley Act. If you have
> received this electronic message in error, please immediately notify us by
> telephone and return or destroy the original message to assure that it is
> not read, copied, or distributed by others.
> _______________________________________________
> time-nuts mailing list -- time-nuts at febo.com
> To unsubscribe, go to
> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.
>


More information about the time-nuts mailing list