dx antennas
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Antennas : 160M- 160 meter antennas
- W0BTU discuss in this article about working dx on top band and which antenna is best for 160 meters band operations
[ Hits: 678 | Votes: 0 | Rating: 0 ]
- 80m Inverted-L Base-loaded for 160m
- 80m Inverted-L Antenna, Base-loaded for 160m antenna. This antenna is not a good DX antenna however within small garden where true DX antennas would be impossible it has performed very well.
[ Hits: 122 | Votes: 1 | Rating: 10 ]
- Low Bands Battle Creek Antenna
- This antenna is designed for 40, 80 and 160 meters to complement a tri-band beam normally taken on DX peditions for 10, 15 and 20 meters, so six bands can be worked with only two antennas.
[ Hits: 136 | Votes: 0 | Rating: 0 ]
- How to Blow Up Your Balun
- In this article, author examine stresses placed on common-mode chokes (aka baluns) as hams use/abuse them, examine the efficiency of simple dipole multi- band antennas and their feed systems. Stressing a Balun.
[ Hits: 383 | Votes: 0 | Rating: 0 ]
- About The Beverage Antennas - Receiving Antennas
- An article about the Beverage antennas, super long wire receiving antennas thar are unidirectional and have a very low noise that makes this antenna excellent for low band dxing. By Thomas R. Sundstrom W2XQ, 73, June 1981, 73 Magazine
[ Hits: 185 | Votes: 1 | Rating: 10 ]
- Multiband portable wire antennas
- Vertical end fed antenna used for portable operations. The antenna will work on 80 with acceptable results, it will work fine on 40m, and it will be a good deal better than a normal 1/4 wave GP on 20, 17, 15 meters.
[ Hits: 186 | Votes: 0 | Rating: 0 ]
- 1:49 unun for end fed half wave antennas
- 1:49 UNUN using two stacked FT240-43 cores for end fed halfwave antenna. To match the end fed half wave antenna to the coaxial feeder, it is necessary to have a matching network or transmission line transformer.
[ Hits: 386 | Votes: 10 | Rating: 8.1 ]
- Fixture for fast assembling VHF Antennas
- This fixture id intended for fast assembly and disassembly of VHF antennas, expecially usefull for experimenters
[ Hits: 616 | Votes: 0 | Rating: 0 ]
- Small Loop Antenna for the 80m to 10m
- This article describes the development of two tunable antennas each consisting of three interconnected small loops and capable of providing excellent DX performance. The aerials are home-constructed, and located in a very small garden with a minimum of visual impact on the neighbours and are low enough in height to avoid the attention of UK planning authorities.
[ Hits: 397 | Votes: 1 | Rating: 8 ]
- Magnetic Loop Antennas for 40-80-160m
- This magnetic loop DIY site is ment to be an introduction into making DX high quality magnetic loop antennas that will beat any dipole
[ Hits: 231 | Votes: 2 | Rating: 8.5 ]
- Ground systems for DXpeditions
- An article bu N6LF on ground systems for multi-band verticals over saltwater
[ Hits: 273 | Votes: 0 | Rating: 0 ]
- Height versus take off angle
- One of the most important factor for DXers although many are not aware of this.
[ Hits: 571 | Votes: 0 | Rating: 0 ]
- Stacking, Phasing and Matching Yagi Antennas
- This is a synopsis of a talk presented to the Sydney VHF DX GROUP by VK2ZAB on how, when and why is convenient to build a Yagi antenna stack.
[ Hits: 239 | Votes: 2 | Rating: 10 ]
- Homebrew 5/8 Wave HF Vertical Antennas
- The advantage of 5/8 wave antenna is that it has the lowest angle of radiation and has about 1dB more gain when compared to 1/4 and 1/2 verticals. So the 5/8 should be the favourite choice for DX.
[ Hits: 712 | Votes: 2 | Rating: 8 ]
- DX HOLIDAY
- DX-HOLIDAY is a DX holiday and DXpedition holiday-style dedicated website which provides excellent information on a range of pertinent topics such as: organize a DX-holiday in remote area, organize DXpedition holiday-style with your family, booking and negotiating with hotels, obtaining a foreign amateur radio license, rent a radio shack and antennas during your holiday, travel documentation & money matters, health, emergency, and weather issues
[ Hits: 308 | Votes: 1 | Rating: 4 ]
- eham.ca Ham Radio Classifieds
- Ham and Amateur Radio Swap - Buy, Sell, Trade, Swap, radios, amplifiers, antennas and more. Classified ads for Canada, Ontario, Quebec, Maritimes, Prairies, British Columbia and USA
[ Hits: 432 | Votes: 2 | Rating: 5.5 ]
- DX Commander Antennas
- DX Commander produces economical multi-band antennas available in kit form. 4 Square array vertical antennas, vertical multiband antennas, sota and travel antennas
[ Hits: 273 | Votes: 0 | Rating: 0 ]
- DX Patrol
- Amateur radio products,wire and yagi antennas, SDR Receivers, upconverters, pre-amplifiers, towers and RTL funcube dongles by CT1FFU
[ Hits: 548 | Votes: 0 | Rating: 0 ]
- HamGPS
- Display your current Maidenhead locator with 10 digit precision. It also computes bearing and distance to a set of target locations using locator or latitude / longitude. Useful to align antennas in VHF / UHF / microwave DX activities. No network or fancy maps usage, so it can be used even in remote locations.
[ Hits: 381 | Votes: 1 | Rating: 7 ]
- Field Strength Meter
- The field strength meter (FSM) is a very useful addition to any HAM toolbox.
If you are messing around with antennas, or building PA's, or trying to repair some TX gear, the FSM will come to your rescue when there is doubt about the output level.
[ Hits: 80 | Votes: 0 | Rating: 0 ]
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