10 meter

2 element Quad antenna  ^{updated  pop} - Detailed instructions about a 2 elem. quad antenna for 10,12 and 15 meters band, by iz7ath, Talino

PV6 Yagi antenna - 6 elements yagi beam for 15 meters band, by T73M

Coaxial-Cable Trap Dipole  ^pop - An Attic Coaxial-Cable trap dipole for 10, 15, 20, 30, 40, and 80 meters

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

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

Delta-Loop for 40 Meters - Two-element Parasitic Delta-Loop Array for 40 Meters by WB3HUZ

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

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

209 SD AF 009 Europa Island - Website of the Dx Expedition in 209 division

2LD751 Andy Priority listing - Webpage of Andy, 2LD751. Includes links to some good 11 meter related stuff. Updated often.

315KL101 Yuri Priority listing - Personal web site from Poltava Ukraine

XU7AFU Cambodia - By ON4AFU will be active 40 to 10m mainly CW - 21 Feb to 14 March

QSL-info.com - World's largest QSL manager database woth 106000+ calls signs online.

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

I.C. Engineering - Electromagnetic field strength meter

Autek Research - Autek Research make three models of RF Analysts, power and swr meters

Diamond Antenna  ^pop - Base station and repeater antennas, mobile antennas, ,multi-band HF antennas , handheld transceivers, receiving and scanner antennas, power meters, swr meters, power supplies, coaxial switches

10 GHz Where, Why and How - Truth and some Mythãs about 10 GHz by David Minchin VK5KK.

FTBasic  ^pop - FTBasic is a CAT control program for Yaesu radios FT100, FT817, FT847, FT1000MP Mark V and FRG100

Control program for TM-D710 - Code for controlling the frequency and the band on the Kenwood TM-D710. C code for configuring the TNC on the Kenwood TM-D710.

Pathfinder - A free application that searches more than 100 web-accessible sources to locate QSL information for a callsign that you enter once

PLL2 - 2nd Order phase locked loop design for passive and active circuits. Bode plot, step response, design parameters

iHamRelay - iHamRelay offers you more than 2500 repeaters all across Europe and the possibility for you to join the community while sharing your own data

100W HF QRO linear amplifier - Based on Motorola MRF454, schematics and component list

Field strenght meter - Simple to build with a very clear instruction set, useful to check the radiated power of your antennas