[time-nuts] What's the easiest way to divide by 10 for Thunderbolt reference output?

J. Forster jfor at quikus.com
Tue Jul 24 14:03:49 UTC 2012


A Tektronix DD501 will do divide by 10, or any number from 00002 to 99999.

-John

===============





> Mine are not handy, so I'm not sure it has 50% output duty, but the
> Ballantine
> 6130A Time Mark Generator is a potential candidate. It's not much more
> than a
> chain of 7490 dividers fed from a 10MHz source, and has a (non-nut)
> ovenized
> oscilltor built in. Even has synchronized multipliers that go up to
> 500MHz. I
> couldn't resist buying a 2nd at Dayton this year, cost all of $5 from
> a dumpster
> diver late Sunday. A fair price is more in the $30 - $40 range, which is
> what I
> paid for my first one.
>
> Bob LaJeunesse
>
>
>
> ________________________________
> From: Chris Wilson <chris at chriswilson.tv>
> To: Discussion of precise time and frequency measurement
> <time-nuts at febo.com>
> Sent: Tue, July 24, 2012 8:52:28 AM
> Subject: Re: [time-nuts] What's the easiest way to divide by 10 for
> Thunderbolt
> reference output?
>
> Sorry, should have said, ready built, got too many half finished jobs
> on the go right now. FAR too many according to my wife....
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