[Elecraft] RE: K3 250Hz Filter gain maxed yet low

[K2MK]

Hi Jim:

Not sure if this will help. There was a thread a few days ago where the 
comment was that the audio level was reduced at tighter filter widths. The 
factory commented on the effect of the RX EQ on filter gain. The suggestion 
was to make sure none of your RX EQ frequencies are set positive. Instead, 
set those undesired frequencies negative and leave the desired frequencies 
at zero. I tried this on my unit and it absolutely was the case.

73,
Mike K2MK