[Elecraft] Re: K3: EQ in DATA modes

wayne burdick n6kr at elecraft.com
Sun May 4 18:57:22 EDT 2008


Joe Subich, W4TV wrote:

>>
>> I believe both RX and TX EQ are bypassed in DATA modes. If not, they
>> should be. I'll mention this to Lyle.
>
> I would hope so but that does not seem to be the case with RX EQ.
> When I set up the RX EQ to help a little with the high end in AM
> (band 7 = +2, Band 8 = +4), I see the tilt in AFSK A and DATA A.
> It's obvious since EQ "band 7" is just slightly higher than the
> standard 2295 Hz space in RTTY and results is an obvious level
> difference between mark and space tones.

I looked into this and, in fact, EQ still applies in DATA modes. I'll 
change this when I get a chance.

73,
Wayne
N6KR


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