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The simplest phased array feed system that works - How to calculate "phasing line" lengths that actually work.

Balun measuements - Why can't you find the specifications for the baluns on the market? The only specifications you'll see are the ratio, the power rating and a bandwidth that is more hoped for than reality.

When you need a balun - Answer to a common question, Do I have to have a balun in my antenna ?

Wire Antenna Life - How long should a wire antenna last? Wire antennas are not forever. Installation and quality are major factors in the useful life. Don't forget maintenance. You can avoid an untimely failure.

F5TER Antenne EH 160 M - EH Antenna for 160 meters band and links to more EH antenna plans

Ground Problems - Collection of articles about ground systems

Line Isolator System - A system view of the line isolator

6 meter HexBeam antenna - SP3FHI hexbeam antenna built with bamboo sticks

Loop Antenna Design - Full-wave loops are very popular antennas. They are especially useful on 80 and 40 meters where they perform well at modest heights

About trap antennas - Negatives sides of using trap antennas

Installing Wire Antennas - Before selecting an antenna system, you must first find a place to put it. A selection of techniques to setup antennas upon trees using pulleys or other tools

High Performance Wire Antennas - Popularity doesn't guarantee high antenna performance, disadvantages of trap antennas

104-GT-011 Roy Priority listing - 11 mts Radio,information about my QTH Corsica Island and links to radio equipment suppliers

F8BDX Jose - Le radioamateurisme,le qrp,l elecraft k2, antennas,qrp,schemas,manuals,nostalgia, meteo,dx clusters hf, and contests links in french

AtomicTime - Atomic time has a wide variety of atomic clocks and atomic watches which use a built in receiver that synchronizes them with the official u.s. time via the atomic clock in fort collins, colorado.

International Meteor Organization Links - Meteor societies, clubs, and projects, Observing Methods, Newsletters, mailing lists, and astrophysical periodicals

KM6CQ Mobile - Running an FT-100 and HF antenna with pictures and links

HFPack - HFpack provides an information exchange about transceivers, antennas, systems, HF packs, propagation, new developments and techniques in HF portable operation. Radio Amateurs are invited to participate in egroup and on-the-air nets around the world.

SciTech Publishing - Publisher of many RF, Electronics and antenna books

Memphis Amateur Electronics, Inc. - New and used ham radio equipment supplier. we carry hundreds of ham radio products including amateur radios from alinco, icom, kenwood, and yaesu, plus ham radio products from mfj, ldg, diamond antennas, hustler, ameritron, astron power supplies, and books .

ACK parts - Industrial and Commercial Parts Supply Since 1946

ZHAKSYLOG - Ham radio logging and remote control for Kenwood transceivers by UT1YV

ARRLWeb: Batteries - ARRL web batteries articles and web links

Car and Deep Cycle Battery FAQs - Car and deep cycle battery answers to Frequently Asked Questions (FAQs), tips, manufacturer's information, references and hyperlinks are contained on this consumer oriented Web site about car, motorcycle, power sports, truck, boat, marine, recreational vehicle, solar, and other starting and deep cycle applications.

RFI From Computer Networks - Is your router shutting you down ?