The PK-DC is an upgrade for the Hendricks QRP Kits DC-xx or Simple Keyer stock keyer chip. It is a simple surface mount kit including a circuit board, SO-8 keyer chip, 8 gold plated pins and an 8 pin socket used in assembly. It offers:
The Acrobat files of complex diagrams (like the schematic) may not view well on your computer screen - suggestion: use the magnifier to zoom in for better detail or print out the file.
pkdcb.pdf (28k) - an Acrobat file of the PK-DC manual
pkdc.pdf (9k) - an Acrobat file of the PK-DC diagramChuck Carpenter, W5USJ, was kind enough to supply the following docs for the PK-DC:
PK-DCKeyerMenus.pdf (15k) - an Acrobat file of the PK-DC cheat sheet
PK-DCkit-1.JPG (33k) - a JPEG picture of the PK-DC mounted in a Simple Keyer kit
PK-DC_-_SKC-Va.pdf (341k) - an Acrobat file of using the PK-DC chip without the kit