[time-nuts] Possible candidate for 10MHz sine distribution

Dave M dgminala at mediacombb.net
Sat Jun 8 07:37:27 EDT 2013


> From: James Tucker <james.d.tucker at gmail.com>
>
> (also trying out new GMail interface; odd how it thinks "GMail" is
> misspelt)
>
> Compact, self-contained, front-panel test points, low price
>
> ebay item # 230995559936
>
> http://www.ebay.com/itm/VIDEOTEK-VDA-16-VIDEO-DISTRIBUTION-AMPLIFIER-6-OUTPUTS-MULTIPLIER-SPLITTER-/230995559936?pt=LH_DefaultDomain_0&hash=item35c8688600
>
> http://www.ebay.com/itm/230995559936?ru=http%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_sacat%3D0%26_nkw%3D230995559936%26_rdc%3D1
>
> JimT
> ******************************************


Probably not a good choice for 10MHz distribution.  It's an NTSC composite 
video DA.  NTSC composite video is relatively low bandwidth, typicaly 5MHz 
or so.  Without complete specs in this DA, you can't rely on it having 
sufficient bandwidth, even for a 10MHz sine wave; certainly not sufficient 
for anything resembling a pulse or square wave.

Dave M 




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