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160 meters long wire antenna - The Ladder-line Twin-lead Marconi Antenna system for 160 meters band

160m Band Mega Delta Loop Antenna - This antenna is great for the long haul QSO on 160m as it has a lovely low angle of radiation

The 50-MHz- DK7ZB- Quadlong - Gain 6,4 dBd, F/B 21 dB also available in 70Mhz version

6el 70MHz Low Noise LFA Yagi - A Super 6 element LFA Yagi for 4M. 5.15 mtrs long and 12.4 dBi. Awesome antenna with no matching required and flat SWR throughout. Easy build

3 Element Long Yagi for 6 meters - VHF Optimized Yagi Antenna for the 6-meter band (50 Mhz) by ON6MU

7el 50MHz 9.7mtr LFA Yagi Priority listing - A 7element 9.7 metre long 6M LFA Yagi. flat SWR with no match required. Supper pattern, Gain and F/B

The N4GG Array - Need a simple, nearly invisible wire antenna with reasonable gain, lowangle radiation (for DXing) and multiband capabilities? Check out this long-overlooked design that requires no antenna tuner

G0KSC Revolutionary Yagi Antenna Feed System - New feed system for the Yagi directional beam antenna, that suppress unwanted side lobes within longer Yagi designs by G0KSC

Homebew RF chocke - RF Choke to prevent hf currents on the feedline

RX antenna for 160/80 meters - RX Antenna 160m/80m Band Splitter/Switch, a small project that will work along with the K9AY RX antenna

HF insulation, the pitfalls - Although insulation may seem relatively insignificant in the larger picture, on it depends the quality of your performance on air and how long you will be communicating for.

Earth Systems - In order to resonate at a particular frequency, an antenna needs to be at least one half wave length long. Antennas below a 1/2 wave are dependent on a ground system for resonance as well.

CantennaCalc - Kioan's calculator for building a Cantenna , directional waveguide antenna for long-range Wi-Fi

12el 50MHz Low Noise LFA Yagi - A 22 metre long 50 Ohm Monster 6M 12 element Yagi. Super gain, Flat SWR, excellent F/B 50 mhz antenna.

Beacon Station MO 189.5 KHz - This site is dedicated to experimental low frequency operation in the 160 to 190 kHz spectrum. LF beacon MO is no longer active. This page is retained only for reference information.

Baja Net Home Page - The Baja Net is one of the boaters’ favorite nets on the West Coast. It has a long history of handling traffic for mariners who are out of touch with friends and family. Several stations have phone patches enabling them to put you right on the line to talk to your loved ones.

LARC Livonia Amateur Radio Club - Founded in 1969, has been a long-standing part of the Livonia, Michigan community.

Hiawatha Amateur Radio Association - From the Upper Peninsula of Michigan along the southern shore of Lake Superior

Cheshire County DX ARC - The Cheshire County DX Amateur Radio Club - or CCDX ARC - Has been around for well over a decade. The longest running club ever in this area.

Anteny SP1BKS - Antenna manufacturer from Poland, produce dipole wire antennas, W3DZZ FD4 Windom and long wires, baluns, dealer for toroids and connectors managed by Leszek Mlynarczyk SP1BKS

DF5AI Long delayes echoes - LDE articles and reports about long delayes radio echoes by DF5AI

Radio Works - RadioWORKS is a tool for calculating various items related to radio waves and radio wave propagation. Get detailed information about a frequency, such as the free-space wavelength, band classification, propagation methods, common transmitter configurations, etc. Calculate antenna lengths or frequencies. View a 3D coverage map by providing a latitude / longitude coordinate and transmitter height.

Xdx - xdx is a dedicated Linux network client for amateur radio operators who want to exchange DX (long distance) radio information

A 25 Watt Dummy Load - Dummy load described here can be used for up to 35 watts for short transmissions, and up to 25 watts for longer periods.

A 40 meter SSB QRP transceiver - This transceiver was conceived as a power-efficient, small, lighweight unit to be carried in the backpack, along with antenna and battery.