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Makers of motorized antennas covering 6 to 160 meters

Elelement yagi beam antenna for 2 meters band by ON6MU

If you find external wire antennas obtrusive for amateur radio or short wave listening, then this is the antenna for you, is just 1 meter diameter

Download a 6 meter moxon antenna, drawings, photos, plots by Allen Baker KG4JJH, (10 Mb!)

1993 QST Article of a 2 meter beam antenna by WB0CMT

2 Element Cubical Quad Antenna for 28 MHz by DL7JV in german

409 Shop is an Ham Radio and electronics online shop based on Hong Kong deliver worldwide. Ham Radio transceivers, batteries, swr meters, antennas and other ham radio accessories. Currently the shop seems to be out of business

This is a resonant, half-wave, vertical antenna. It takes up little space in the back yard, was designed for operation on a single frequency 80 meter PSK net, and is reasonably inexpensive to construct by Chuck Hines, K6QKL

The document discusses a two-element parasitic Delta-Loop array for the 40 meters band, aimed at radio amateurs interested in antenna projects. It provides detailed plans and instructions for building a homemade Delta-Loop antenna.

Antenna data, and design note for this horizontal loop antenna resonating on 80 Meters by K0ZE

A project for a 144 Mhz halo antenna

A simple to build Yagi 2 element antenna for 15 or 20 meters band by 9m2mso

A potpourri of 160-Meter vertical antennas and modeling issues, inverted-L, 3-element parasitic array, 1/4-wavelength monopole

AM loop antenna for 75/80 meters band

EF403 is a 3 element yagi antenna for the 40 meters band with high gain and F/B Ratio

A slightly different 6M antenna project by N1GY, an Off center fed antenna for the 50 MHz.

KN4LF article about a 1/4 wave fan inverted L antenna for 80 and 160 meters band

Certified quality wire products, Francis antennas Select-A-Tenna, Solarcon 10/11 meter base antennas Wilson antennas

This article describe a small single wire antenna running on the side of the building allow operations on 80 meters band

2 Meter Halo Antenna project by Mike Fedler with many detailed pictues and detailes homebrewing instructions so you can build your own

An homebrew project for a 3 elements yagi monoband antenna for the 20 meters by 9M2MSO

Bill Orr W6SAI ham radio techniques. Improving ground connection, computer analysis of the antenna, modelling sample antennas pdf file

This little antenna is cheap and easy to build, lightweight, and very functional on 2 meters and 70 centimeters by NA4IT

A vertical linear loaded antenna for 2 meters band in italian

N0KHQ Moxon rectangle for 17 meters, constructed from RG-58 coaxial cable

40 meters elevated vertical antenna array at VA7ST

A direct drive ring radiator antenna for the 40 meters band by W6WYQ QST article.

K0EMT 160 meters sloper antenna

Doublet multiband antenna for 80 to 10 meters band by

W5GVE article on homebrewing a 144 MHz DDRR antenna for mobile use

A homebrew project for a multiband end-fed antenna made with a single FT140-43 and 50pf capacitor and 20 meters of wire.

A javascipt online calculator for 2 and 3 element beam antennas. Just input frequency and will diplay element dimensions and spacing. Measurements in Feet and Meters by G4VWL

4 elements HB9CV antenna for six meter band by JA1HWO

Project of a windom multiband antenna for 10 to 80 meters in portuguese

The intent of this site to share information about the design of a 40 meter horizontal phased array antenna.

An experimental antenna similar to the TAK spiral antenna was evaluated for SWR response over the frequency range of 7.0 to 7.3 MHz, or the 40-meter band.

Online Moxon antenna calculator. Design your moxon antenna online giving wire diameter and resonant frequency

6m to 40m EndFed Half Wave Antenna project produces an inexpensive, multiband, end fed HF antenna matchbox that is quick and easy to setup and use.

2 meter & 70 centimeter mobile halo antenna project, by N6TWW Mike Fedler

Ideal for QRP operations on 10 meters band in french

W1ZY's 40 Meter MOXON is the product of 9 months of experimentation. The final array is reversible and constructed from No. 12 insulated wire fed through two RF current baluns

OZ1BXM 70 MHz horizontal dipole antenna

Pictures and calculated values for this home made magnetic loop antenna for the 160 meters band by HB9MTN

A 144 MHz six element yagi beam antenna plan

KC22TX receiving loop antenna for 160 meter band

A multi band delta loop antenna that work on 20 and 40 meters band, that can be used either on 15 meters with poor performances

A compact antenna contender for 160 meters.

Daiwa Industry, maker of power suppliers, coax cable and antenna switches, power meters, SWR meters, DC-DC converters

The article "Exploring the World of 10 Meter Beacons" by Ken Reitz, KS4ZR, provides an in-depth look at 10-meter beacon operations, focusing on their utility for propagation analysis. It details FCC Rules part 97.203 governing beacon stations, including license requirements, power limits (under 100 watts), and the specified band segment of 28.200-28.300 MHz for U.S. operations. The content highlights the diversity in beacon construction, from converted CB radios to home-brew QRP transmitters, and discusses the robust operating conditions these 24/7 stations endure. The resource presents several case studies of active 10-meter beacon operators like Ron Anderson KA0PSE/B, Domenic Bianco KC9GNK/B, and Bill Hays WJ5O/B, detailing their equipment, antenna setups, and typical signal report volumes. It also introduces the NCDXF/IARU International Beacon Project, which features 18 synchronized beacons worldwide transmitting on 28.200 MHz at varying power levels (100W, 10W, 1W, 100mW) to facilitate propagation testing. The article also covers the PropNet Project utilizing PSK31 on 28.131 MHz and the 250 Synchronized Propagation Beacon Project on 28.250 MHz. Practical advice for monitoring includes using the RST reporting method, understanding the impact of the solar cycle on 10-meter propagation, and tips for setting up a personal beacon, such as frequency selection and power output considerations. The IY4M Guglielmo Marconi Memorial Beacon Robot on 28.195 MHz is also mentioned for its automatic QSO mode. The article concludes with a list of other resources for 10-meter beacon information.

Homebrewed jpole antenna for 50 mhz by IW0BZD, include pictures and schematics, in italian.