[Elecraft] Data A TX EQ

[Leigh L. Klotz, Jr WA5ZNU]

I came up with an interesting use for RXEQ in DATA A mode -- as a narrow 
AGC replacement.
An external digimode program could monitor the RX signal level and use 
RXEQ to decrease the level of buckets containing strong signals.
The PC sound card is likely the weak link, and using the K3 AGC to 
protect it has the side effect of decreasing TX strong on all audio 
level across the passban.  With smaller bandwidth for this "digimode 
AGC", it should be easier to copy weak signals in panoramic mode.
Of course, smaller buckets than half-octaves would be better for this 
purpose.  Say 100-200Hz or so?
Leigh/WA5ZNU

> I think it would be wise considering RX EQ by mode as well when you're at it
> :-)
>
> Making TxEQ by mode is "on the list."
> 73,
> Lyle KK7P
>
>