[Elecraft] Pauli Nunez, EA3BLQ K2DI v.III and K2DI-PCI boards

EricJ eric_csuf at hotmail.com
Thu Oct 3 13:22:23 EDT 2013


Don's little audio board is perfect. I use one in my K2 for all digital 
modes. Builds in about 30 minutes from parts you can get anywhere 
including Radio Shack. Sparkfun.com has a nice little 10K trimpot with a 
knob for less than a buck that works great.

https://www.sparkfun.com/products/9806

Mine is just foam taped to the side panel. Easily accessed by removing 
just the side panel.

Eric
KE6US



On 10/3/2013 4:55 AM, Don Wilhelm wrote:
> Robin,
>
> Unfortunately, Pauli EA3BLQ is SK and as far as I know, no boards are 
> available.
>
> For the fixed audio out, you may want to look at my website 
> www.w3fpr.com.  I have no fixed audio out boards available, but the 
> circuit is easy enough to build on perfboard.  If the resistors and 
> capacitors are laid flat, you can mount it between the Control Board 
> and Front Panel and use an unused pin on the mic connector for the 
> audio output.
>
> 73,
> Don W3FPR
>
> On 10/3/2013 12:45 AM, Robin Bayer wrote:
>> K2 enthusiasts,
>>
>> I'm looking for a self-contained system for fixed audio, mike header
>> extender and sound card and really like the looks of Pauli Nunez, 
>> EA3BLQ's
>> K2DI v.III and K2DI-PCI boards.
>>
>>
>> Has anyone had any experience using this set-up,
>>
>> and does anyone know a source for these double-sided boards?
>>
>
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