loop feed

Dual Band 40m/17m dipole - A center feed dual band dipole for 40 and 17 meters by W5DXP

Bicycle Rim Antenna for 20 Metres - A small transmitting loop antenna for 20 metres using a aluminium bicycle wheel rim.

Vertical moxon for 14 Mhz - A vertical Moxon with different feeding for the 20 meters by SM0DTK

VU3GAO 80m loop antenna - A 80 meters band loop antenna plan by VU3GAO

End Fed Half Wave Antennas - An interesting article on end fed half wave antennas

Feeder Radiation - Connecting centre fed antennas, dipoles, yagis, rhombics, loops to coaxial cable, unless care is taken, it is not difficult to end up with feeder radiation resulting in power loss and the radiation characteristics changes

Rolling your own balanced feed lines - An article by VE1VQ that illustrate how to home made a balanced feed line

[TowerTalk] Coax Vs Open Wire Line - Discussion at towertalk about coax cable feed lines vs Open Wire Lines

The Quadix Antenna - The Quadix is a circularly polarized parasitic array, a hybrid between a helix and a quad or loop yagi

HF Magnetic loop antenna - VK3YE magnetic loop antenna plan that cover 7 Mhz to 20 Mhz and shortening loop can work on 21 Mhz.

The Thick Loop - The performance of a small magnetic loop can be improved constructing it larger, thicker or both. The antenna is covering from 12 Megahertz to 32 megahertz and adding a 156 Pico farads ceramic capacitor it resonates on the 40 meters band. by PY1AHD

The Light Loop - A small magnetic loop ready for a hand held walk and talk operation by PY1AHD

CT1ETT Magnetic loop antenna - This magnetic loop is 78cm diameter, with the smaller Hertz loop for tuning. Feeding is by gamma match.

F5NGZ Magnetic loop antenna - Antenne Cadre Project by F5NGZ, description by F5TZA in french

PE2FOX loop antenna pictures - Loop antenna picture gallery

HF loops vs Half Loops - HF loop and half-loop antennas in a few words

DH0KAI Magnetic loops - Pictures of some home made hf magnetic loop antennas

Tuning moxon antennas - More on the tuning of Moxons, getting the best F/B ratio and the lowest SWR, moving the feeding point and other constructions considerations

HF Receiving Loop - This experiment was inspired by Peter VK2TPM's receiving loop experiments for 80 metres.

A great shortwave loop antenna - Apartment dwellers and antenna experimenters might like to try this simple loop antenna by OH2FFY

Tuolumne County Incident Feed - Tuolumne County California Incident Feed Live scanner stream for police, fire and emergency

Lincoln Police Radio - Live police radio feed from Lincoln Nebraska

DK9SQ Antennen - Walter Spieth Antennen offer, Duoband-Portable-Log. Periodic 2m/70cm, Vertical-Loop-Antenna,10-40 Meter and PortableW3DZZ-Antenna as well as fiberglass tubes

Remote antenna switch - A remote antenna change-over switching using relay powered over the coaxial feeder

Antenna Selector - This project was built to be able to experience with more of an antenna and also in turn to be able to have a system that offers security to the receivers, carrying out the discharge to ground of the antennas