[Elecraft] KSB2/KDSP2 setup

John Rader [email protected]
Mon Feb 16 21:40:04 2004


Hi all,
I have fiddled with the KSB2 setup for several months and have decided to 
use OP1(2.5k) for FL1-4 SSB, and use the excellent KDSP2 filters only. This 
way I don't accidentally activate the variable filter which has a little 
lower gain at SSB widths then the fixed filter, or provide more filter 
combinations then I need. bFt1L is set 200Hz closer to the carrier then 
bF2-4L to provide more bass on transmit. There is still a noticeable lack of 
bass with LSB TX audio. I have not been able to improve the LSB TX beyond 
its current CAL FIL setting. This is a minor problem, but one that I would 
like to solve.

Has anyone had good results with KD2BD's KSB2 mod for TX bass response or 
any other method?
John K5XTX

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