[Elecraft] [K2] How much AF volts at 1kHz to get full RF power using KSB2?

[Don Wilhelm]

Gareth,
You should find between 200 and 400 mV peak to peak (dependent on the 
particular speech patterns) from an electret microphone such as the 
Elecraft MH2.  That is 70 to 140 mV RMS.
That is sufficient to drive the SSB output to pull power.

73,
Don W3FPR

On 10/6/2014 3:57 PM, Gareth - M5KVK wrote:
> I want to remove the Mic as a source of variability but I don’t know what
> AF voltage should cause 100% of the set o/p power.
>
>