[Elecraft] [K3] ExtRef input impedance?

[Rich, AC7MA]

Jim,

That is correct, it should be about 50 ohms.

73,
Rich  AC7MA


On 10/30/2014 06:40 AM, Jim Miller wrote:
> I can't find any specs or schematics for my ExtRef board that show the
> input impedance.
>
> Is it 50ohms (nominally)?
>
> 73
>
> jim ab3cv
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