yagi
450 links - and 9 categories
Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... [next]
Antennas : 10M- 2-Element-Yagis for shortwave
- 2-Element parasitic Yagis for the Shortwave-Bands 10m-30m
[ Hits: 6015 | Votes: 21 | Rating: 4.7 ]
- Dipole/Yagi Antenna
- DX dual dipoles by nb6z for 20 and 15 meters
[ Hits: 6571 | Votes: 5 | Rating: 7 ]
- 9 element yagi for 2 meters band
pop
- A simple design of a 9 elem. yagi antenna for 2 meters band
[ Hits: 53419 | Votes: 263 | Rating: 5.23 ]
- G4CQM Homebrew VHF Yagi antennas
- Homebrew VHF Yagi 50MHz 144MHz 432MHz 1296MHz 2320MHz 6M 2M 70CM 23CM 13CM Yagis
[ Hits: 21429 | Votes: 104 | Rating: 8.46 ]
- 7 Elements YAGI for 144 Mhz
pop
- The QM7 antenna is a simple 7 elements Yagi with 3.7 m boom length for the lower 144 MHz
SSB/MGM band, in PDF Format
[ Hits: 42731 | Votes: 49 | Rating: 5.87 ]
- QM5 Yagi for 2 meters band
- The QM5 antenna is a simple 5 elements Yagi with 1.88 m boom length for the lower 144 MHz SSB/MGM band, I used it mainly for Sporadic-E and MS contacts. It exhibits a forward gain of 9.17 dBd; i.e. 11.3 dB forward gain over the isotropic radiator, while the F/R is about 11.5 dB. Elements
[ Hits: 6869 | Votes: 4 | Rating: 5.25 ]
- QM7 7 elements 144 MHz Yagi-Uda Antenna
- The QM7 antenna is a simple 7 elements Yagi with 3.70 m boom length for the lower 144 MHz SSB/MGM band, used it mainly for Sporadic-E and MS contacts. It exhibits a forward gain of 11.35 dBd; i.e. 13.5 dB forward gain over the isotropic radiator, while the F/R is about 12.5 dB
[ Hits: 5360 | Votes: 15 | Rating: 5.27 ]
- A portable 2-element VHF yagi
pop
- Build a portable VHF yagi antenna for 2 meters. All you need is two rabbit ear antennas from Radio Shack, two CATV baluns, four feet of 3/4 CPVC pipe with one tee.
[ Hits: 28661 | Votes: 26 | Rating: 7.23 ]
- Portable Yagi for 144MHz
- Simple 7 element Yagi is ideal for portable operation. The elements can be removed and replaced in a few minutes. The 2.42 m boom will fit inside a car, the elements are made from 6mm solid aluminium rod.
[ Hits: 14334 | Votes: 35 | Rating: 6.83 ]
- Stacked 7-Element-2m-Yagis
- These yagis and groups were designed with YO7.23 from K6STI and checked with EZNEC from W7EL. With a gain of 14/17/20dBd they have a good relation between gain and mechanical problems.
[ Hits: 3897 | Votes: 6 | Rating: 4.67 ]
- Transmission Lines
- Whenever you choose a coax feedline, the frequency of operation is a very important consideration. Over the operating bandwidth of the coax the VSWR is low, typically 1.2:1 or better. Insertion loss is also an important parameter. It is usually specified in dB/foot and is a linear relationship.
[ Hits: 1272 | Votes: 0 | Rating: 0 ]
- Yagi Element Mounting Considerations
- One of the most important considerations when designing and building a Yagi antenna is the method used to attach the elements to a boom. This is true because the boom influences the electrical length of the elements. In this article JH Reisert explain with drawings techniques on mounting yagi antenna elements to a boom
[ Hits: 4305 | Votes: 2 | Rating: 8.5 ]
- W6NL 40m Moxon Yagi
- Designed and built by W6NL looks like a loaded yagi this 2 element moxon antenna offer 6dbi
[ Hits: 4640 | Votes: 11 | Rating: 4.91 ]
- Quad vs. Yagi
- Why go for a quad rather than a yagi
[ Hits: 15769 | Votes: 17 | Rating: 4.82 ]
- VHF/UHF Yagi Antenna Design
pop
- Design your VHF UHF Yagi antenna online, a JavaScript enhanced web page that implements the design of an antenna for 2m and 70cm bands. This page offers a streamlined experience for Yagi antenna design enthusiasts. It assumes prior knowledge of Yagi design principles, minimizing distractions with a user-friendly interface. Equipped with essential equations, it provides instant design feedback. Red font warnings indicate design limitations, ensuring practical results. Constraints include Gain (11.8-21.6 dBd) and Boom Length (2.2-39 wavelengths), with additional frequency-dependent restrictions noted in input fields.
[ Hits: 147401 | Votes: 1105 | Rating: 6.95 ]
- RDF2 two element, close spaced Yagi antenna
- This antenna is an adaptation of the RDF2 two element, close spaced Yagi antenna described in the May, 1996 issue of 73 Amateur Radio Today Magazine.
[ Hits: 9111 | Votes: 8 | Rating: 4.49 ]
- Spiderbeam antennas
pop
- High Performance Lightweight Antennas. The spider beam is a full size lightweight tribander yagi for 20/15/10m, made from fiberglass and wire.
It has been specially developed as a highly efficient antenna for dx-pedition and portable use.
[ Hits: 40695 | Votes: 27 | Rating: 6.71 ]
- BAZ Spezialantennen
- German antenna manufacturer for VHF UHF antennas, Quad-antennas, yagi-Antenna, LPDA-Antenna, W-Lan Antennas.
[ Hits: 1738 | Votes: 10 | Rating: 8 ]
- The Gallery of the EME Arrays.
- A Collection of EME Reflector Antennas and YAGI Arrays.
[ Hits: 552 | Votes: 0 | Rating: 0 ]
- YagiCAD - Antenna modelling examples
- A freeware software package for Yagi design. This webpage also contains many sample and standard antenna downloads for experimentation.
[ Hits: 10892 | Votes: 36 | Rating: 7.27 ]
Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ... [next]
Not satisfied ? Lookup Google Custom Search Engine for yagi
Search yagi with: Yahoo!, DuckDuckGo
, Bing
Search
Related Searches
You can try similar terms
10m yagi 14 mhz yagi 144 mhz yagi 146 mhz yagi 15 m yagi 170 mhz yagi 2 el yagi 2 ele 40m yagi 2.4 ghz yagi 2.4 yagi 20 m yagi 20m yagi 222 yagi 2m yagi 4 el yagi
Get our links, Everywhere!
Follow us on Social Networks
|
RSS Feeds |
Sign up for daily Newsletter
Service provided by Google FeedBurner
Free for your Site
Add our gadgets to your site
Daily Top 10 links