[Elecraft] K3 audio artifacts

[Vic Rosenthal 4X6GP/K2VCO]

400 Hz, 1.0 kHz and 2.8 kHz. Usually the 400 Hz is in use. Why?

On 19 Nov 2014 18:41, Jim Brown wrote:
> Hi Vic,
>
> What roofing filter(s) do you have?
>
> 73, Jim K9YC
>
> On Wed,11/19/2014 2:43 AM, Vic Rosenthal wrote:
>> Only if it's enough attenuation to reduce the volume significantly.
>> Several people suggested reduced RF gain. I tried this too, including
>> turning off AGC and riding RF gain. The loudness of the 'crashes'
>> seems to depend on the loudness of the signal.
>>
>> On 19 Nov 2014 10:39, David Cutter wrote:
>>> Does it go away if you switch in some RF attenuation?



-- 
73,
Vic, 4X6GP/K2VCO
Rehovot, Israel
http://www.qsl.net/k2vco/