[Elecraft] K3S filter for FT8?

[Joe Subich, W4TV]

 > On the K3S or K3, what filter(s) are people finding optimal for FT8?

The AM or FM filters allow setting a DSP bandwidth of slightly more than
4 KHz.  WSJT-X handles that just fine and is handy when activity spreads
out a bit.  For me this is a carryover from dual mode JT65/JT9 activity
predating both FT8 and now FT4.

73,

    ... Joe, W4TV


On 2019-05-05 5:54 PM, Frank O'Donnell wrote:
> I'm sure this is a well-covered question, but I'm getting so many hits 
> on search terms that it's difficult to find past discussions.
> 
> On the K3S or K3, what filter(s) are people finding optimal for FT8? Due 
> to its popularity, it seems as though the FT8 bandwidth has been 
> gradually widening.
> 
> Thanks and 73,
> 
> Frank O'Donnell K6FOD
>