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A helically wound two element 40 meter yagi beam antenna from a 1974 QST article

This PDF File desscribes how to homemade a multi-band end-fed trapped wire antenna resonating on the low bands of 160 80 and 40 meters. Contains trap design instructions and some construction tips.

Wire antenna for 10-15-20-40-80 meters band, with many drawings and description in spanish

Easy to setup dipole antenna for 4 meters band by Tony Hawker G4CJZ

This document by W4HM explains the construction and usage of a 160 meter balanced coaxial receiving loop antenna, which can be easily adapted for the 40 and 80 meters bands. The content provides detailed instructions on building the antenna, its advantages, and how to optimize its performance for amateur radio operations. It is a valuable resource for radio amateurs looking to improve their receiving capabilities and enhance their overall radio communication experience.

Interesting article on mobile antennas by Cebik. . The article offers advice for setting up and operating mobile antennas for ham radio use. It emphasizes the lossy nature of mobile-in-motion antennas but encourages users to rise to the challenge. Steps include safeguarding car electronics, choosing proper cabling, and carefully selecting and mounting antennas. It highlights potential issues like roof mounting, trunk lip grounding, and side-mounting for trucks. For stationary operation, options like dipoles or beams are explored, with safety tips for masts and guying systems. Lastly, it stresses safety, suggesting stopping the vehicle to operate whenever possible

A Simple Nondirectional Antenna for Ten Meters QST February 1950, Easy to build J-Pole antenna for restricted space.

This projects was developed as a result of experiments to become QRV on 80 meters, again, using the little balcony by SM0VPO

DX dual dipoles by nb6z for 20 and 15 meters

There are many ways to support an amateur radio antenna. Installatio of a utility pole will provide an antenna height of approximately 13 meters (40 feet) and will require no guy wires.

Inverted vee dipole antenna for 20 meters band by VK1OD

Free windows program to calculate magnetic loop antenna.This small loop antenna calculator allow to determine capacitance and voltage based on Loop circumference, desired resonant frequency, conductor diameter and the operating power

All copper J-Pole antennas for sale. 6 meter, 2 meter, 222 MHz, 440 MHz, LPFM, Marine, GMRS. Includes a construction plan in pdf format if you wish to build your own antenna.

KMA Antennas specializes in HF - VHF - UHF Log Periodic Antennas, unique antennas for the Six Meter band and custom antenna designs.

A half sloper antenna for 160 meter band Italian translation of a WD8DSB article appeared in a QST issue during 1998. This article presents a **Reduced-Size Half Sloper Antenna for 160 Meters**, designed for amateur radio operators with limited space. By utilizing a 40-foot tower or a tree, you can build an efficient antenna that slopes down, achieving a 2:1 SWR bandwidth of 120 kHz. This innovative design allows for effective communication on the "Top Band," making it ideal for winter DXing.

A homemade antenna plan for a portable yagi beam antenna for the Six meters. Consist of a 3 elements yagi beam design include antenna dimensions, with elements lenght and spacing.

AEA Technology Inc. is a pioneer and leading manufacturer of RF and cable test equipment for the wireless, Telco, CATV, NMR & MRI, RFID, telemetry, aviation, commercial, military, and two-way radio industries. Produces SWR Meters, Pre Amplifiers, filters, power meters and antenna testing products

The Petlowany Three-Band Burner is a simple, low-cost, trapless short vertical antenna which amazingly works on three HF bands (20, 15 and 10 meters). This web page contains pictures, performance data, and enough construction details so you can homebrew your own.

Notes on building a basic wire vertical or horizontal antenna for 160 meters band by L. B. Cebik, W4RNL

A moxon antenna for 28 MHz

A 20 meter quarter wave vertical antenna by jerry sevick W2FMI QST Article

17 Meter 3 element TA33 junior mono band yagi antenna conversion project by K6TC

The H-Pole is a vertical multiband wire antenna for 160-10 meters bands

NW3Z yagi antenna designs for Dayton 2001 Includes yagis for 20 15 10 meters.

10-12-15-17 meter band yagi antenna

This 80/160 meter antenna is constructed from six 12 foot aluminum tubes to form a slip-up mast antenna some 60 feet high by K0RWU

A project by N6BG for a four element cubical quad antenna for the 2 meters band

Building guide for a two element quad antenna planned for 28 and 21 Megahertz

Halo antenna for 4 meters band with dimensions, pictures and assembling instructions

The Adcock antenna has been used for a long time for RDF. It is basically an interferometer.

Antennas, base mobile scanner and vhf antenna, coax cables, coax switch, Lightning Arrestor, mounts, power supply, speakers and wattmeters

The "EZ-Tuner" is a homebrew automatic legal-limit antenna tuner that covers all amateur HF bands from 160-10 meters. Using a T-network design and controlled by a BASIC Stamp BS2sx microcontroller, the EZ-Tuner will match at least a 16:1 VSWR for either unbalanced or balanced transmission lines.

Manufacturer of communications antennas, bandpass filters, RF combiners, receiver multicouplers, diplexers, duplexers, RF connectors, RF circulators, RF isolators, RF couplers and SWR meters

Mobile vertical antenna for 144 MHz suitable for satellite signals reception by K5OE

If you have a small lot and want on 160 meters this is our version of the antenna by K5CBL Troy

10 Meter WonderBar Antenna, present an SWR 1:1 over entire band, great DX, rotateable by hand, 8 ft long - build for about $20

A moxon antenna project for 40 and 30 meters

20 meter wire j-pole for 14.2 MHz, a vertical, end-fed half wave antenna by N1LO

A homebrew project for a 2 meter 4 element yagi beam antenna by 2E0HTS

A 3 and 5 element portable yagi antennas for 2 meter band

WA2UGT X-beam antenna for 17 meters band

An horizontal full wave wire loop antenna for the 80 meters band by W4HM

10 and 11 meter mobile DX and keydown antennas, radio and amp mods, pics, links, and much more.

Bill's HomeBrewed 40 Meter TAK-tenna or TAK Antenna

An excellent all-around 40 meter antenna for those who don't have room for a multi element yagi antenna

The page provides detailed instructions on how to build a double bazooka antenna for the 40 meters band. It includes information on materials needed, measurements, and assembly steps. The antenna can be configured as an extended dipole or an inverted V, offering low noise, wide bandwidth, and a 1:1 standing wave ratio. The content also offers calculations for other bands and includes photos of the antenna fabrication process.

This project describes an ARDUINO based automatic antenna tuner, for an end-fed half wave (EFHW) antenna, working on 20 & 40 meter bands

A Quad Fractal Antenna for 20 meters band by F3DD

Here are construction plans of a Turnstile antenna that I use for space communication on the 2 meter amateur radio band.

This article describes a simple, inexpensive, dipole antenna that will rival the performance of a ten-meter beam.