build

725 links

2 meter Quagi 97 ^pop - Dimensions and plan to build a W5UN EME quagi antenna
[ Hits: 33878 | Votes: 43 | Rating: 6.22 ]

G8VR a small Yagi for 50 MHz - Complete plans and drawings to build a small 3 elements Yagi antenna for six meter band by Ken Willis
[ Hits: 15896 | Votes: 19 | Rating: 5.48 ]

AMRAD Active LF Antenna - The AMRAD Active LF Antenna. You can tune into LF activity with this easy-tobuild and erect active antenna. As a bonus, you get MF and HF coverage, too�not to mention world-class performance
[ Hits: 2473 | Votes: 1 | Rating: 10 ]

The Multi-Band Fan Dipole - How to build a multi-band dipole antenna with a single coax feed. Instructions for a 160M antenna that will fit in the space that a 75M dipole will with almost as good of results as a full size 160M dipole.
[ Hits: 3014 | Votes: 7 | Rating: 7.31 ]

Reflected W Beam - Hexagonal Wire Beams for 40-10m from DL7IO, different mono/multiband designs with building descriptions and model files for EZNEC
[ Hits: 15567 | Votes: 9 | Rating: 7 ]

Cutting Jig for VHF/UHF yagi elements - If you want a top-performance VHF/UHF Long Yagi, you will probably have to build it yourself.
[ Hits: 18943 | Votes: 14 | Rating: 6.2 ]

NOGA QRP club - Small, but growing, group of amateur radio enthusiasts, most of whom are within 90 miles of Atlanta, are interested in promoting the development of the branch of amateur radio known as QRP - building and operating low power transmitters, receivers and transceivers.
[ Hits: 1625 | Votes: 5 | Rating: 8.2 ]

AA9PW Amateur Radio Exam Practice - Amateur Radio and Commercial Radio licencing exam practice. You can visit the Technician, General or Extra license pages where you can pick and choose the topics to practice so you can build up to a complete exam.
[ Hits: 2370 | Votes: 7 | Rating: 8.71 ]

Max-Gain Systems, Inc. - Fiberglass for the antenna builder, Antenna Mart quads, Bandmaster quads, transmitting components, vacuum capacitors and relays, tower accessories, gin poles, remote RF coax switches, rotating side mounts, quad spreaders, quad parts, bristol wrenches, doorknob capacitors, transmitting electron tubes, and much more!
[ Hits: 7428 | Votes: 9 | Rating: 6.72 ]

US Tower - US Tower Corporation will build your special tower to your specifications. We are capable of producing just about anything you need.
[ Hits: 15269 | Votes: 13 | Rating: 6.31 ]

Hamtronics, Inc. VHF/UHF Repeaters - A full line of repeaters, modules to build repeaters, and accessories.
[ Hits: 7843 | Votes: 11 | Rating: 5.73 ]

EME, SETI, Radio Astronomy and HAMs - Dedicated to building bridges between the EME, SETI and Radio Astronomy Amateur Interest Groups.
[ Hits: 3653 | Votes: 4 | Rating: 4.75 ]

Hidden Transmitter Hunting - Lots of information of hidding transmitters, building portable yagi antennas, s-meters, and much more
[ Hits: 8938 | Votes: 9 | Rating: 4.66 ]

Amsat australia - AMSAT is a worldwide group of Amateur Radio Operators who share a common interest in building, launching and communicating with each other through non-commercial Amateur Radio satellites.
[ Hits: 439 | Votes: 0 | Rating: 0 ]

Surplus Sales of Nebraska - 3000 page mega website for Radio Amateurs, builders, radio broadcasters, manufacturers and individuals around the world. We cover any RF part you can think of from vacuum capacitors to rf connectors to transmitting doorknob caps to roller inductors.
[ Hits: 6200 | Votes: 16 | Rating: 4.44 ]

Yagi Sterss - A full featured, graphical, user friendly program that performs structural analysis on horizontally polarized yagi antennas constructed from round tubing. YS can work in Imperial or Metric Units, and is likely to tell you more about a yagi antenna than you ever thought you needed to know. YS has been used by commercial manufacturers and premier station builders for over a decade by Kurt Andress, NI6W
[ Hits: 5849 | Votes: 1 | Rating: 7 ]

Super Morse ^pop - Super Morse is the original comprehensive Morse Code training program for the PC. Super Morse permits the user to learn the Morse characters in a very orderly way using several different methods, including one unique to Super Morse; build speed with special exercises
[ Hits: 39220 | Votes: 32 | Rating: 5.85 ]

600 Watt HF Amplifier ^pop - Schematics plans by K9GDT and all infos to build a 600 Watt HF Amplifier. The amplifier uses four Motorola MRF150 50 volt TMOS power FETs configured in push-pull/parallel and biased for class AB linear operation.
[ Hits: 70395 | Votes: 127 | Rating: 4.45 ]

Tunekit - Filter Tuning Kit for Windows is a electronic filter synthesis program and a practical filter tuning aid for actually designing and building a working filter
[ Hits: 4830 | Votes: 10 | Rating: 5.2 ]

Amateur Repeater Builders - Radio Mods, Technical Data, where to Purchase Equipment Amateur Repeater Coordination. All you need to build a repeater
[ Hits: 6936 | Votes: 5 | Rating: 6.8 ]