Alan Biocca, W6AKB

Bill of Materials

SWR Bridge Parts

Pre Regulator Parts

Other Parts



This software is distributed under the terms of the GNU General Public License. This hardware is licensed under the Creative Commons Attribution Share Alike for Hardware license.

About the Author

Alan Biocca is an extra class amateur radio operator licensed since 1967. He has a bachelor’s degree in Electrical Engineering and a master’s degree in Computer Science from UC Berkeley. He works at Lawrence Berkeley National Laboratory where he manages software projects and leads the controls group at the Advanced Light Source. He is also known for the design and manufacture of Pneumatic Antenna Launchers ( as well as the Triple Ratio Balun and the FDLog Field Day Logging Program. Alan’s other hobbies include hi-tech flashlights, photography and electric bicycles. He recently changed his callsign from WB6ZQZ to W6AKB. He can be reached via email addressed to W6AKB at or through his website at


The Software sketches in this project are licensed under GPL 3.0. COPYING

The hardware design of this project is licensed under the CC-BY-SA 3.0 license: