The most rigorous ALC test audio signal I ever heard came out of the
mouth of a 23 yr old math teacher I used to date by the name of
Sally. If I had had the foresignt to tape record Sally's voice, I'm
sure it would be the Amateur Radio gold standard of ALC test audio.
On Jul 4, 2006, at 12:38 AM, Peter Chadwick wrote:
> Tom said:
>> ALC testing requires a three-tone or pulsed two-tone or
> noise test at various pulse repetition rates. <
>
> How about two very closely spaced tones - 10 or 20Hz apart? That
> should really exercise the ALC circuits - and the PSU effective
> output impedance.
> 73
> Peter G3RZP
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R L MEASURES, AG6K. 805-386-3734
r@somis.org
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