40m antenna
143 links - and 2 categories
Pages: [prev] 1 2 3 4 5 6 7 8
Antennas : 40M : 40 meter Vertical Antennas- Vertical bazooka antenna for the 40m
new
- A quarter wave vertical omni-directional antenna for 7 MHz. Formulas for dimensions in feet and meters are provided. Ideal radial angle is between 35° and 45°. Velocity factor (Vf) varies based on coax type.
[ Hits: 128 | Votes: 7 | Rating: 6.85 ]
- Comparing Mobile whip versus EF HW Vertical
- PH0NO conducted field tests comparing a mobile antenna (DX-UHV) to an end-fed half-wave wire. Results on 20m showed the end-fed wire outperforming the mobile antenna, with a significant difference in signal strength. On 40m, the end-fed wire surpassed the mobile antenna in spots and reach. While the mobile antenna is more practical, the end-fed wire offers superior performance. Further testing is planned.
[ Hits: 80 | Votes: 0 | Rating: 0 ]
- Full size 80m End Fed Half Wave Antenna
- The author reflects on expanding their antenna for 80m coverage during lockdown. They extend the End Fed Half Wave (EFHW) using a Spiderbeam pole and "cheating" by dog-legging across their garden. Despite challenges, they achieve coverage for multiple bands with minimal cost. Practical Wireless features EFHW antennas, including a pre-made 20m EFHW extended for 40m.
[ Hits: 69 | Votes: 0 | Rating: 0 ]
Pages: [prev] 1 2 3 4 5 6 7 8
Not satisfied ? Lookup Google Custom Search Engine for 40m antenna
Search 40m antenna with: Yahoo!, DuckDuckGo
, Bing
Search
Related Searches
You can try similar terms
1/2 antenna 10 6 2 antenna 10 ghz antenna 10m antenna 11m antenna 136 antenna 137 mhz antenna 144 antenna 144 mhz antenna 160 m l-antenna 1m antenna 2.4 antenna 2.4 ghz antenna 2/3 antenna 20 mhz antenna
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