[Elecraft] My latest Curiousity

[Alan Bloom]

A function generator generates various audio-frequency waveforms.
Usually sine, square, triangle, ramp and sometimes other "functions" as
well.

It is useful for testing all kinds of audio circuits.  For example, you
can test a phone transmitter by feeding a sine wave into the mic input.
Some function generators go up high enough in frequency to test IF
circuits as well.

Al N1AL

On Fri, 2010-02-05 at 11:29 -0600, n0jrn wrote:
> I see Function generators all over the auction sites.
> 
> I understand their purpose is to produce certain wave forms at different 
> freq's etc.
> 
> SO,   how does that relate to tuning of or testing out radio's ????
> 
> How does a Function function ??
> 
> Thanks and have a super evening:
> 
> Jerry         N0JRN 
> 
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