[time-nuts] Re: My AC measurement project & question
Hal Murray
halmurray at sonic.net
Mon Jan 24 05:48:54 UTC 2022
kb8tq at n1k.org said:
> If the transformer works well up to 600Hz, isn���t that high enough to capture
> anything that actually is grid related (as opposed to local to your home /
> neighborhood )?
What's the frequency response of the transformer
on the pole outside my house
at the nearby substation
at a big substation
I remember that back in the days of tubes where audio amplifiers had a
transformer to drive a speaker, there was a lot of iron in the transformer. I
think that was for the low frequency. I don't remember anything about high
frequencies. Was that because there wasn't a problem or I wasn't paying
attention?
What is the frequency response of a wall wart size transformer?
---------
Is the frequency response of transmission lines interesting?
--
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