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819 links

Bazooka dipole for 70 cm band - Here is a very simple 70cms dipole from Harald PD2HFE, which uses a single piece of RG-213 coaxial cable 34 cms in length.
[ Hits: 16569 | Votes: 30 | Rating: 6.67 ]

Balun Construction - The design of Ruthroff broadband voltage transformers
[ Hits: 2364 | Votes: 10 | Rating: 6.5 ]

ZS6KMD Nescafe 4:1 Balun - Making a 4:1 balun with a nescafe coffee jar lid and a toroid
[ Hits: 4509 | Votes: 2 | Rating: 4 ]

Build a Double Bazooka HF antenna ^pop - Build a double bazooka coaxial dipole, broad-band dipole antenna
[ Hits: 34330 | Votes: 29 | Rating: 4.76 ]
The Broadband Double-Bazooka - The Broadband Double-Bazooka Antenna- How Broad Is It? Adapted from Technical Correspondence, QST, September 1976, the increasing interest in using the coaxial dipole via W2DU
[ Hits: 5211 | Votes: 2 | Rating: 6.5 ]

M3FVB VHF 8db collinear - Build a 2m 8db collinear for portable use
[ Hits: 24153 | Votes: 26 | Rating: 5.08 ]
Build a 2.4GHz Vertical antenna ^pop - Building a 2.4GHz vertical collinear omnidirectional antenna
[ Hits: 77420 | Votes: 118 | Rating: 6.27 ]

2.4GHz Helix antenna ^pop - Concise instructions on making a broadband helical antenna for 2.4GHz use, such as: 802.11b wireless networking 2.4GHz video links.
[ Hits: 50987 | Votes: 111 | Rating: 6.16 ]

HF portable antenna - 40 to 6 meters ^pop - Homemade 40 through 6 meter HF portable multiband antenna, an aluminium antenna construction article, with plan, drawings and photos
[ Hits: 58914 | Votes: 21 | Rating: 5.57 ]

Vertical antenna for 2 mt and 70cm ^pop - How to Build a Dual-Band Antenna for 2M/70cm presentation PDF file
[ Hits: 28713 | Votes: 49 | Rating: 6.26 ]

DirectionalWaveguide - Seattle Wireless - Waveguide antenna is a type of DirectionalAntenna and is a modified waveguide. A waveguide is simply a tube, either rectangular or cylindrical in cross-section, that will carry a microwave radio signal with very low signal loss
[ Hits: 4983 | Votes: 3 | Rating: 6 ]
PringlesCantenna - Seattle Wireless - The PringlesCantenna is an ultracheap Yagi-type directional antenna that can be built for under $10. The original Pringles Yagi was designed by Andrew Clap.
[ Hits: 9419 | Votes: 5 | Rating: 6.8 ]

New Carolina windom antenna ^updated ^pop - PDF file by QRP Expressions by By N. T. Len Carlson, K4IWL
[ Hits: 44199 | Votes: 57 | Rating: 7.83 ]

ZS6BKW Multiband Antenna by NC4FB - An optimized variant of the venerable G5RV multiband antenna
[ Hits: 1202 | Votes: 0 | Rating: 0 ]

Remote-Controlled HF Operations - If you can't get on the air from home, the Internet may provide the answer. By Brad Wyatt, K6WR. Pdf File.
[ Hits: 3633 | Votes: 5 | Rating: 5.6 ]

Chip64 - Download chip64, freeware windows digital mode by IZ8BLY Nino
[ Hits: 2763 | Votes: 4 | Rating: 4.25 ]

WinDRM - HF Digital Radio Mondiale - WinDRM is the hottest digital mode on HF today! Nothing else exists where you can transfer data at almost 1KB/s without using proprietary hardware. HF Digital Radio Mondiale allow fast data, pictures, and voice over a 2.5Khz bandwidth
[ Hits: 18095 | Votes: 22 | Rating: 7.81 ]

Radio Clip art images - A Google query for radio clip art
[ Hits: 5155 | Votes: 6 | Rating: 3.67 ]

Install a PL-259 on an RG-8X ^pop - A better way to install PL-259 connectors on RG-8X type coax by Dan Richardson, K6MHE
[ Hits: 26074 | Votes: 35 | Rating: 8.25 ]

Automotive RFI elimination - ARRL pdf file on how remove car noise from your radio. Modern vehicles are RF noisy environments. Come learn how to identify and silence yor mobile noise sources, by WA6PDP
[ Hits: 3165 | Votes: 6 | Rating: 6.96 ]