In my experience, all those harmless fractions of a dB have a nasty
habit of getting together and adding up to something more substantial ;)
Steve G3TXQ
On 14/11/2010 18:38, Jim Brown wrote:
> On 11/14/2010 10:15 AM, Don Jones wrote:
>> When this "hair" is measured
>> in dB units instead of linear units the loses become insignificant.
> I certainly agree with respect to loss, but the linear view is important
> from a dissipation point of view. I do a lot of measurements, mostly to
> understand and characterize some physical elements or systems, and I
> find that log amplitude (that is, dB) and log frequency nearly always
> provides the most useful view of the data.
>
> 73, Jim K9YC
>
>
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