An experimental omni-directional antenna for 70cm which has both horizontal and vertical gain
A HF dipole antenna made with 1212 paper clips to make a 40,000mm chain with an overall weight of 538g, mostly a funny experiment
End fed half wave tuner a handy tool for field day and portable operations
This article describe how to construct your own NOAA weather satellite receiving station, including hardware, antenna ,setting up computer and installing the right software
An automatic band decoder made into a nice enclosure with LED indicators for the chosen band
A shortened 20m vertical antenna design made with 4Nec2
A Tape Measure Beam Antenna for Radio Direction Finding based on WB2HOL design.
A 70 MHz QRP transverter project
The Yaesu VX-8 quick reference card, in PDF format
Article about a high-gain, narrow-band version feature 7.15 dBd and a F/B 13dB with details on how to setup in array mode