[time-nuts] fast switching quiet synthesizer

Jim Lux jimlux at earthlink.net
Tue Oct 7 19:31:42 EDT 2014

On 10/7/14, 10:28 AM, Poul-Henning Kamp wrote:
> --------
> In message <54341CBF.9080903 at earthlink.net>, Jim Lux writes:
>> Maybe some DDS in a box product?  That will take my nice clean 10 MHz
>> reference?
> DDS is by far the easiest, but the question is if it is clean
> enough.

Yes, probably clean enough (I can pick steps where the spurs are less 
obnoxious, if nothing else).

The real question is whether someone makes a "dds in a box" or whether 
I'd have to get Eval boards, power supplies, and cobble up a controller 
and a box.

> Some of the HP generators which go cheap-ish in eBay are pretty
> agile too.

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