[Elecraft] Manual notch In K3

[Joe Subich, W4TV]

Yes, manual notch should be moved inside the AGC loop
and let the HAGC activate if necessary to protect the
analog to digital converter.

73,

    ... Joe, W4TV


On 11/10/2010 10:02 AM, Arie Kleingeld PA3A wrote:
> Johnny,
>
> I agree with you. The K3 should be able to handle this.
> As said, this issue has been addressed before.
>
> But, it's all in the software and we'll have to see if something happens.
>
> 73,
> Arie PA3A
>
>
>
> Op 10-11-2010 14:39, Johnny Siu schreef:
>> Hello Arie,
>>
>> Good, at least my observation is correct.
>>
>> It is essential for a modern transceiver having the ability to notch a strong
>> unwanted carrier right at the front.  Upon 'notch' of the offending carrier, the
>> 'wanted' weak signal should prominently pop out from the noise.  The effect of
>> the de-sensed AGC by the strong carrier should, by then,  be greatly reduced.
>>
>> I would consider 'AGC off' is a solution of the last resort.  A high end radio
>> should not reply on this very last weapon.
>>
>> 73
>>
>> Johnny VR2XMC
>>
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