Hambrew Links

Close 136 kHz Projects

Close 492 kHz Projects

Close 500 kHz Projects

Close Multiband HF Projects

Close 160m Projects

Close 80m Projects

Close 60m Projects

Close 40m Projects

Close 30m Projects

Close 20m Projects

Close 17m Projects

Close 15m Projects

Close 12m Projects

Close 10m Projects

Close 6m Projects

Close 4m Projects

Close VHF Airband

Close 2m Projects

Close 70cm Projects

Close 23cm Projects

Close 13cm Projects

Close 9cm Projects

Close 3cm Projects

Close 1,25cm Projects

Close EHF Projects

Close Antenna Matches

Close Shack Accessories

Close Power Supplies

Close Test Equipment

Close µController Arduino

Junk Box Circuits

Close Tubes

Close Transistors BC-Serie

Close Transistors BD-Serie

Close Transistors BF-Serie

Close IC 74XX-Serie

Close IC 74LSXX-Serie

Close IC 74SXX-Serie

Close IC LM-Serie

Close IC TDA-Serie

HF Propagation


   visitors online

Rate this Site

The DXZone.com

(with 10 = top)


Multiband HF Projects - Beam Antennas

Why A Beam Antenna? by W1ICP
Some basic antenna information for the newcomer about Yagi antennas including a tutorial on antenna gain and construction of a 15-meter beam antenna.

Simple Gain Antennas for the Beginner by W1FB
You need not be a structural engineer or invest an absurd amount of money to build a beam type of antenna. Good performance can be obtained with simple antennas made from some very ordinairy materials.

A Portable 2-Element Triband Yagi by VE7CA
Have you ever dreamed about a portable beam you could use at your summer cottage, while camping or on Field Day? Dream no longer. This portable beam can be rolled up and stashed in your car’s ski boot!

Click to enlargeDelta Matching HF beams (now with tables for all bands) by PA3HBB
In most of the book on antennas there is a section covering making VHF or UHF beams using a Delta match to feed the driven element. In this article, I explore the use of such an easy matching system on H.F. antennas.

click to enlargeMoxon Antenna Project by K6SGH
Invented by Les Moxon, G6XN, the MOXON is a stealthy gain antenna that can be easily home brewed for a small investment. This antenna can be mounted on a simple push-up mast and rotated by hand or with a light duty rotor.

Click to enlargeMulti Band Moxon by K8WBL
Hello Steve, I told the group some time ago I would send them some pics of my Moxon, been up about a year now, but recently modified again. Boom is 2 inch PVC, aluminum elements, 25 foot reflector and Director, 10 foot boom.

Click to enlargeMultiband Cubical Quad by EI7BA
It covers six bands, 20m-10m on HF, and also 6m. It is a Boomless (spider quad, gem quad)design. It uses Glassfibre arms (a must). It uses a single coax line to a homebrew antenna switch.

Click to enlargeMy Delta Loop for 10/12/15/17/20 mt by IK4DCS
MODIFICATIONS FOR A DELTA LOOP ANTENNA. This is not a theoretical text but the result of many experiences lived through the action of two heavy wind-storms.

Click to enlargePractical High Performance HF Log Periodic Antennas by K8CU
How do you go about achieving good DX performance on all HF amateur bands from 10 to 30 MHz without using separate antennas for each band? One alternative that occurred to me was the log periodic (LP) antenna.

Click to enlargeThe Queen of Antennas: The Quad by IZ7ATH
The choice of a beam instead of an other depends on many factors: electric properties (Gain, F/B ecc.), weight, encumbrance, resistence to the wind, appearance ecc.; in a word: IT'S AN ARRANGEMENT!

Click to enlargeThe reflected W or Hexbeam by DL7IO
The first time that this kind of antenna has been announced was in the 80's in Great Britain where HAM's described this design as a result of changing the reflected M or X-beam.

Click to enlargeUne Multibande Decametrique OM de F6CHT
Antenne Log yagi multibande om made.

Creation date : 11/08/2007 @ 17:00
Last update : 04/09/2015 @ 22:50
Category : Multiband HF Projects
Page read 47445 times

Print the article Print the article

Google Ads

^ Top ^