[Elecraft] K3 Filter question

[Keith Heimbold]

Thanks Joe for additional clarification will set to 400 kHz. 

73,

Keith
AK6ZZ

Sent from my iPhone please excuse typos

> On Feb 26, 2014, at 6:45 AM, "Joe Subich, W4TV" <lists at subich.com> wrote:
> 
> 
>> How do i change the cut out point for this filter? Is this something
>> I can change  in the utility program under filter calibration?
> 
> Yes, set the bandwidth of that slot to 380 or 400 Hz.  See the Owner's
> Manual or K3 Utility help file.
> 
> 73,
> 
>   ... Joe, W4TV
> 
> 
>> On 2/26/2014 9:28 AM, Keith Heimbold wrote:
>> I have recently been examining how my K3 filters operate and was
> curious if I could somehow expand the range I can use my lowest filter
> which is 250 kHz. It generally cuts out at 300 kHz and then my 1.8 kHz
> filter takes over. I would like to use the 250 kHz filter up to 400 kHz
> as I have read the filter is actually specified for 370 kHz. How do i
> change the cut out point for this filter? Is this something I can change
> in the utility program under filter calibration? I appreciate any advice
> on this.
>> 
>> Thanks,
>> 
>> Keith
>> AK6ZZ
>> 
>> Sent from my iPhone please excuse typos
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