K2 data port integration rev. 2.0

[J-F VA2SS]

Hi,

I updated my data port schematic integration. I made several changes.

Here a few....

* power external device from K2 12VDC AUX instead of own power source to avoid ground loops
* remove audio transfo... not needed anymore... save space and less wires
* add the ALC mod on the SSB board... a must for all, espacially for digital mode !!!

Schematic can be found at :

http://www.flickr.com/photos/va2ss/

Any question... don't hesitate !! :-)

73

de J-F VA2SS (formerly VA2VYZ)