[Elecraft] 500Hz Filter Offset Question

Rich rwnewbould at comcast.net
Mon Jan 14 18:55:38 EST 2019


Thanks all.  I did read the manual, but it would help if I had read the 
entire paragraph and not just one sentence.

In this case they sent me all matching offsets, so they are all the same.

I was surprised that they do not have 500hz 8 pole.

Oh well, back to putting the radio back together

Ric

On 1/14/2019 18:42 PM, Don Wilhelm wrote:
> Rich,
>
> Wrong - you must enter the offset frequency.
> Related - what is true is that you do not need matched filters in the 
> main and the subRX for Diversity reception with the new synthesizers.
>
> There are plots on the Elecraft website showing the filter response.  
> I don't recall if the 500 Hz filters are included.
>
> 73,
> Don W3FPR
>
> On 1/14/2019 5:30 PM, Rich wrote:
>>
>> So now that I have 5 pole filters, I seem to recall that entering the 
>> offset freq is not required any longer on the K3S, is that true?
>>
>> Also does a K3 upgraded with K3S features need the offset freq?
>>
>> I should mention that they are all matched.
>>
>


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