[Elecraft] K3 Beta firmware rev 2.78

[wayne burdick]

Arie Kleingeld PA3A wrote:

> 3. further improvements in essential performance (improve filtering
> including notch, transmit IMD, improving user interface, extending
> possibilities of use of TX and RX, etc)
> 4. need to haves (like 2 RXs on 2 different bands)
>
> There are probably more categories if you think about it.
>
> I'm quite happy with the first two categories.
> I cheer if improvements of category 3 come along.
> My house is too small if a category 4 improvement happens.

I'm working on #4 as we speak (and you and I both will need bigger 
houses  :)  It's a very complex change to the firmware, necessitating 
lots of re-testing. But the basics are already working, and I'll be 
offering an early version to risk-takers within a week or two.

#3 is ongoing. It slowed down a bit recently because Lyle (our DSP 
guru) is on a long, well-deserved vacation. But knowing Lyle, he'll be 
working on DSP-related improvements by 5 AM the day he gets back.

73,
Wayne
N6KR

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