[Elecraft] K1 Noise blanker

Toby Pennington w4cakk at centurylink.net
Sat May 10 14:47:06 EDT 2014


The K3 Noise Blankers are very effective against line noise FYI with no 
buckshoting off to the sides of your passband due to close by stations. 
   Most rigs I have used are not this good and are not worth having in 
regards to the NB>  Toby K4NH


On 5/10/2014 2:27 PM, Don Wilhelm wrote:
> Joel,
>
> The K1 (and K2) noise blanker is designed to work on impulse noise - 
> those noises with a fast rise time like automotive ignition noise or 
> distant lightning clashes.
> It will not eliminate slow rising noises like power line noise.
>
> 73,
> Don W3FPR
>
> On 5/10/2014 1:21 PM, Joel wrote:
>> I recently assembled a K1 noise blanker. It doesn't seem to reduce my 
>> power line noise any. Any one have any suggestions or comments?
>>
>
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