[Elecraft] K3 NB & NR

[Richard Squire]

Bob,
Both! But mainly the AGC PLS which has become very effective

Richard - HB9ANM


Richard Squire wrote:
> 
> 
> 
> Bob Cunnings wrote:
>> 
>> Which noise blanker are you and Richard talking about - the hardware
>> blanker or the DSP blanker?
>> 
>> Bob NW8L
>> 
>> On Sat, Aug 29, 2009 at 10:48 AM, Merv Schweigert<k9fd at flex.com> wrote:
>>> I have had some results like Richard,   on 40 meters the Chinese dragon
>>> has been active again and in the past the K3 is uselessoth!  against
>>> this type
>>> of radar.  Much to my surprise it blanked the Dragon this time,  I have
>>> some distant power line noise that I was also never able to blank and
>>> now the K3 blanks that decently as well.
>>> I do not think there was any mention of changes in the NB and perhaps
>>> there ware none directly,  but there sure have been some side effects in
>>> any case,  works much better than before at least on this K3.
>>> 73 Merv KH7C
>>>> I recently had an issue with electric fences (living in a rural
>>>> environment),
>>>> the AGC PLS did not seem to make a lot of a difference and the noise
>>>> blanker
>>>> was unable to mask the loud clicks.
>>>> Now with Beta 3.27, while everyone is talking about noise reduction, I
>>>> notice that the noise blanker can suppress the strongest fence clicks
>>>> and
>>>> the AGC PLS does make a (big) difference! Quite a change...
>>>> I do not remember reading anything about this but it seems not only the
>>>> NR
>>>> was improved.
>>>> Thanks!
>>>> Richard - HB9ANM
>>>>
>>>
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> 
> 

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