vertical propagation ant

Rotatable Dipoles  ^pop - Portable, and shortened with loading coils rotatable dipoles for 6 meters, 20 meters and multibands.

A 146 Mhz J-Pole Antenna  ^pop - A 2 meter (146 Mhz) J-Pole antenna that is inexpensive, and easy to build.

J-Pole antenna design  ^pop - Complete guide to build Jpole antennas with online dimensions calculator.

A magnetic loop antenna  ^pop - Magnetic loop antenna by GM3MXN

HB9ABX Felix - Ham Station description of HB9ABX and CE3CWF, magnetic loop antenna details, Free Energy devices, Pictures from Switzerland and Chile.

RockLoop Antenna  ^pop - A Compact antenna for 10.1, 14 & 21 Mhz Bands. A multiband portable antenna suitable for QRP operations.

SWL home made antennas  ^{updated  pop} - Short guide to home made antennas for shortwave reception, in pdf format

160 meter sloper antenna - The 160-meter sloper system at K3LR

XE1YJS Tower and antenna setup - What is the procedure of a tower and antennas instalation? Pictures and comments of this antenna installation in Mexico

Portable vertical antenna  ^pop - Vertical transportable HF antenna by CT1BYR

M1KTA Antennas W3EDP - Notes on W3EDP Antenna by M1KTA

The Philco Repair Bench - Everything the antique Philco radio collector and restorer needs.

Top Ten Devices - Automatic band decoder, six way antenna relay, band reject coaxial stubs and more

IK1ZOY Giancarlo Priority listing - Collection of telegraph keys homebrew antenna projects links to radio software

MaCo Antennas - Maco Manufacturing, HF Antennas, gamma matches, cable assemblies, power supply, swr meters, watt meters

Spi-Ro Manufacturing Inc - Transmitting & receiving multi-band antennas covering 1.8 thru 55 Mhz.

Antenne Glomex - Glomex manufactures quality marine antennas distributed world wide.

Quantics W9GR - Digital Signal Processor Kits

Hellschreiber beacon project - This web site describes a low power beacon system to be used for propagation and performance tests on the lower bands. The beacon offers CW (on-off keyed) modes and FSK modes; the traditional Morse ID mode, and Feld-Hell, another highly noise immune CW mode.

Yagi Designer  ^pop - Program that produces antenna radiation patterns and graphs for SWR, forward gain, and F/B ratios

ASAP - A Free general purpose antenna analysis user-oriented software program for numerical electromagnetic antenna design, antenna modeling and antenna analysis.

IZ8BLY Hellschreiber - Freeware Hellschreiber decoding program for windows by Nino Porcino

Satsoft - Satellite antenna design and systems engineering software for windows

Multi-fax Priority listing - Weather demodulator software, cards and antennas.

HF transceiver - Continuos coverage HF Transceiver by I6WJB & I6YPK