[Test-Equipment] question

[Mike Manes]

Hi Ron,

I've got a K-H 310-AB, and it works fine for what it is - just
single-zero high-pass plus a single-zero low-pass.  Hardly a "brick
wall" bandpass or a decent narrow CW filter.

73 de Mike W5VSI

On 12/12/2009 06:56, bonddaleena at aol.com wrote:
> Hi. It's time for "Ron's dumb question of the week"......
>
> I notice that on ePay, there are a lot of Krohn-Hite 'Band Pass
> Filters', at some pretty good prices (I suppose).  I have a K-H
> function generator and it is VERY well made and $.
> How would one of these filters work as an audio filter??
> Some have the ability to do both high pass and low pass at the same
> time, others let you choose one or the other. I have quite a few audio
> filters here, but thought that one of these K-H filters configured to
> cut off below, say, 700 Hz and above 750 Hz would make a heck of an
> audio filter for CW.
>
> Or would it?? It seems that can function from just a couple of Hz up to
> waaay beyond our hearing limit..
>
> thanks!!!!
>
> ron
> N4UE
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-- 
Mike Manes    mrmanes at gmail.com     Tel: 303-979-4899
"Things should be made as simple as possible, but not more so."
A. Einstein