W4/VP9KF Logo


Get Firefox!

Get Thunderbird!

Get LibreOffice!

W4/VP9KF  W4/VP9KF (North Carolina)

 RSS news feed help

F:104 A:3 K:3 SSN:56  WWV Log

VP9KF home

Last reload: 2015-11-27 08:10:27Z

Latest WWV data: 2015-11-27 08:00:04Z

Data policy

Moxon antenna design calculator
v0.1alpha. Under testing.

Calculate Dimensions
Wire diameter:
In millimetres

Frequency of operation:
In MHz

This is a World Wide Web front end for a public domain program written by W4/VP9KF using PHP. This program has been derived from a public domain BASIC program written by L. B. Cebik, W4RNL  and published at

  © 2003-2015 W4/VP9KF, Paul H. Evans. All rights reserved. IP footer
User Agent: CCBot/2.0 (http://commoncrawl.org/faq/) IP Address: Remote Host: ec2-54-196-217-59.compute-1.amazonaws.com