[Elecraft] K2 Year

[Aaron K5ATG]

Thanks for the info Don.

On Mon, Apr 20, 2020 at 2:47 PM Don Wilhelm <donwilh at embarqmail.com> wrote:

> When do you mean?  There was no text in your post.  Did you send in
> HTML?  If so, mailman would have stripped it out - you must use plain text.
>
> The K2 was initially designed and released to Field Testing in 1998.
> There have been several design improvements since then, and at the time
> of SN3000, the boards were re-done to incorporated all the upgrades on
> the board.  The only change since SN3000 is the keying waveform upgrade
> which is installed as part of the kit starting with SN 4660 if I recall.
>   The kits are still being shipped and the serial numbers are
> approaching 8000.
>
> I don't recall the years each of the upgrades were released.
> Any early K2 can be upgraded to the current level with the kits and
> instructions from Elecraft.
>
> 73,
> Don W3FPR
>
> On 4/20/2020 1:18 PM, Aaron wrote:
> >
>


-- 
'72
Aaron Scott
K5ATG <https://k5atg.blogspot.com/>
Mid-Del Amateur Radio Club <http://www.w5mwc.org/>