|
Search
|
 |
vertical hat
35 links
about vertical hat on dxzone.com
|
Result Page: 1 2 [>>]
Site listings
Antennas
- Hybrid Antennas
- Antennas that use a combination of vertical and horizontal polarisation.
[Hits: 4222 | Votes: 2 | Rate: 6.50] Antennas : 160M Antennas : 20M Antennas : 40M Antennas : 6M
- 50MHz J-Pole Antenna
pop
- Need a general purpose antenna on the magic band? The J-Pole is an easy-to-build and inexpensive device that provides an omni-directional vertically polarised antenna without the need for a ground plane. In technical terms, it is an end fed vertical 1/2 wave which is fed via a 1/4 wave matching stub.
[Hits: 27322 | Votes: 9 | Rate: 7.78] - 6 Meter 5/8 Wave Vertical Antenna
- The G3JVL 6 Meter ground plane vertical is a compact antenna that is ideal for portable operations. If needed, it can be disassembled into a very small bundle no longer than the longest element.
[Hits: 11230 | Votes: 4 | Rate: 7.00] Antennas : 80M
- 80M Vertical antenna with capacitance hat
pop
- Simple wire antenna cheap to make, using readily available materials, Low angle radiation, with rejection of high angle signals Wide bandwidth, with resonance at the 80M DX window (3.790-3.800 MHz); and Maximum height is 40 feet
[Hits: 19624 | Votes: 22 | Rate: 7.32] Antennas : Array
- Hex Array - 80/40 Meter Vertical
- This page describes a homebrew 80/40 meter trap vertical antenna. Includes an interesting antenna raising system that allow easy setup and tuning.
[Hits: 6127 | Votes: 2 | Rate: 5.00] - Effect of tower coupling on an array
- It's well known that a nearby tower can affect the performance of a vertical array, this article by NK7U describe measurements and prove interaction.
[Hits: 523 | Votes: 0 | Rate: 0.00] Antennas : Mobile
- An automatically tuned 7-30MHz mobile antenna
- This is a base-loaded vertical antenna that mounts on the car's roof. The loading coil is designed as a variable inductor, with a three-legged chariot that travels up and down inside the coil, with grooved brass wheels running on the coil turns, and driven by a slotted rotor tube.
[Hits: 2996 | Votes: 2 | Rate: 1.00] Antennas : Multiband
- PAC-12 Antenna - mobile multiband
pop
- Here’s an award-winning, easy-to-homebrew, multi-band portable vertical antenna designed by long-time antenna aficionado James Bennett, KA5DVS. He’s documented the design and construction plans for a portable antenna that can be built with relatively ordinary components
[Hits: 15652 | Votes: 12 | Rate: 7.83] - Some plain facts about multiband vertical antennas
- There is considerable confusion as to what exactly a multiband vertical antenna is. The confusion concerns the method of feed, how much mismatch one can expect, how many radials are required, how the particular antenna is built for multiband use, plus some other points.
[Hits: 1579 | Votes: 1 | Rate: 7.00] - The Joystick Antenna
- The Joystick antenna was used many years ago as an all band vertical HF antenna under restricted space situations that would cover from 80 meters thru 10 meters with a tuner and was a great commercial success Some hams even had success with it on 160 meters.
[Hits: 3473 | Votes: 6 | Rate: 7.50] Antennas : NVIS Antennas : Portable
- A two dollar helical hf portable antenna
pop
- Here’s an easily transportable vertical antenna for 20 meters collapsible to 4 feet that costs about $2.00 to make.
This was created as a fun project to demonstrate how to enjoy operating HF in the field with a home-made portable antenna without spending a ton of money.
Bev AH6NF (YL) made this antenna, tuned and ready to operate in less than one hour
[Hits: 16170 | Votes: 10 | Rate: 7.30] - Ultimate Portable HF Vertical Antenna
- A light and compact antenna that is easy to build, and easy to find parts for. Band coverage is 60 through 10 meters.
[Hits: 3345 | Votes: 3 | Rate: 8.67] - HB9MTN C-Pole Porable antenna
- A vertical monoband that's small, light and portable, needs no counterpoise and performs as well as a home antenna
[Hits: 2934 | Votes: 5 | Rate: 8.60] Antennas : Quad
- BiQuad Antenna for 144/440
updated
- This is a vertically polarized Broadside and Collinear Array each Loop is a vertically polarized Broadside Array both the right and the left side of the Loop is a bent 1/2 wave dipole working 180 degrees out of phase with the other one and that gives you 4.15dbi of gain by KE4UYP
[Hits: 4887 | Votes: 6 | Rate: 7.67] Antennas : Theory Antennas : Vertical
- 6m vertical antenna
- G3JVL Six meters ground plane vertical is a compact antenna that is ideal for portable operations on 50 Mhz
[Hits: 11233 | Votes: 20 | Rate: 6.96] - Add 60 meters to butternut vertical antenna
- The Butternut vertical is a great antenna in that it covers all HF bands from 160- though
10-meters (or 160-30 meters for the HF-2V) except 60-meters. This article describes
three methods to add 60 meters to your Butternut vertical without losing any other bands.
[Hits: 2556 | Votes: 2 | Rate: 2.00] - IK-STIC 2 vertical multiband antenna
- The IK-STIC 2 is a vertical, all band, antenna that is over 25 feet tall yet weighs under 5 pounds.
Based on a telescopic pipe or a fiberglass fishing pole, using a tuner it can easily cover the amateur radio HF bands from 40 - 10 Meters
[Hits: 4043 | Votes: 6 | Rate: 5.17] - Orginal multiband antenna
- A project of a vertical and wires that generate a multiband antenna for 28 14 10 and 7 Mhz in french
[Hits: 1409 | Votes: 0 | Rate: 0.00] - Multiband HF Vertfical Antenna
- A vertical antenna that can cover HF bands using an UN UN and a fishing pole, usage of tuner is requested.
[Hits: 1231 | Votes: 0 | Rate: 0.00] - Multiband HF Vertical
- A telescopic pole that you adjust to suit the band you're working on , tested on 40 20 and 15 meters band by M0PZT
[Hits: 1783 | Votes: 2 | Rate: 1.00]
|
|
