Create a Map of your contacts based on google maps submitting your locator and a list of locators
This is another alternative home-brew center connector for a dipole. The parts used are common PVC accesories found at the home supply store.
Manufacturing selling and supporting the classic W7FG True Ladder Line Wire and Antenna
The SGC 230 Smartuner and its use in a balanced antenna configuration, an all-band HF antenna system for difficult EMC environment
A review about the Wouxun KG-UV8D two-way handheld VHF UHF radio transceiver
An homebrew project for a cw interface and iambic keyer, includes a full schematic diagram, source code and pictures
A web site dedicated to the Vibroplex bug maintained by Randy Cole, KN6W
Javiation page dedicated to the ICOM IC-R20 150KHz – 3305 MHz communication receiver
N9EWOs Light Review on the ICOM IC-R20 Handheld Receiver below 30 MHz