Spectrum Analyzer

[Andre Kesteloot]

On 2/26/2013 10:25 AM, William Fenn wrote:
>
> Has anyone seen one of these spectrum analyzer's?
>
> http://www.triarchytech.com/product.html
>
>

Bill,
no I have not seen this particular one
There have been several such USB models on the market, and most have 
suffered from limited dynamic range, because of the limitations of the 
A/D chip. (the better the dynamic range, the higher the cost, and these 
units usually seek to attract a public interested in low-cost equipment)

see also .

http://teledynelecroy.com/protocolanalyzer/protocoloverview.aspx?seriesid=414&capid=103&mid=511&gclid=CMC62u-l1LUCFahlOgodJmcAXw

and

http://www.amazon.com/s/?ie=UTF8&keywords=velleman+pcsgu250&tag=googhydr-20&index=aps&hvadid=11782941447&hvpos=1t1&hvexid=&hvnetw=g&hvrand=295206011433551926&hvpone=&hvptwo=&hvqmt=b&ref=pd_sl_9e8pr3gz0z_b

etc.

73
André



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