J Pole
348 links - and 4 categories
Pages: [prev] ... 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 [next]
Antennas : 20M : 20 meter Dipole Antennas- Vertical Dipole Antenna for 14 MHz by G3PND
- An home made vertical dipole antenna made with simple material. The antenna has a total length of aproximately 16 feet. In this article appeared on June QST 2019, the author explain how he reached the optimal confirugation changing and adjusting the lower part of the antenna, trimming and spacing correctly the copper wire. PDF File to downloas
[ Hits: 1219 | Votes: 3 | Rating: 4 ]
- A very efficient half size 40 meter Vertical Antenna
- A vertical antenna project for the 7MHz made with some spare parts. Based on a broken 20 foot fishing pole, it is based on a good ground system made with radials and a capacitive hat done to increase the global radiation resistance of the antenna. A custom loading coil is also included in this project to perfectly tune the antenna to the CW portion of the 40 meters band.
[ Hits: 735 | Votes: 4 | Rating: 8.5 ]
- The Ugly MacGyver 6 meter J-pole Antenna
- Essentially, a J-pole is a 1/2 wave resonant antenna connected to a quarter wave matching stub. The feedline is connected at a point on the matching stub that is at the feedline's characteristic impedance. The result is 3/4 of a wavelength on one side and 1/4 wavelength on the other side.
[ Hits: 202 | Votes: 0 | Rating: 0 ]
- 50MHz / 6m J-pole Antenna by VK4ADC
- The J-Pole is an easy-to-build and inexpensive device that provides an omni-directional vertically polarized 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: 439 | Votes: 4 | Rating: 6 ]
- Simple 50MHz J-Pole Antenna EA7AHG
- Based on the popular DK7ZB simple 50 MHz Jpole antenna, this customized jpole project has been analized with MMANA-GAL and reproduced for six meters, two meters and 70 cm bands.
[ Hits: 278 | Votes: 1 | Rating: 4 ]
- Building the 6 Meter Moxon Antenna
- A moxon antenna for the 50 MHz build with 19 feet of 14 AWG copper wire, and based on a set of PVC pipes.
This is an easy to build project that will give you an efficient directional antenna on 6 meters band with low SWR on more than 1 MHz bandwidth.
[ Hits: 505 | Votes: 4 | Rating: 7.75 ]
- Shortened 80m Antenna
- An antenna for 80 meters band for those who does not have enough space to setup a halwave wire dipole that is aprox 130ft or 40 meters. The antenna is an open-wire-fed shortened dipole
[ Hits: 420 | Votes: 1 | Rating: 1 ]
- 40 meter portable dipole for QRP operations
- Schematic drawing and instructions for the construction of a simple portable dipole for use in low power and portable operations
[ Hits: 264 | Votes: 0 | Rating: 0 ]
- Folded Dipole Antennas
- The folded dipole antenna or folded dipole aerial is widely used, not only on its own, but also as the driven element in other antennas like the Yagi antenna and various other types of antenna. Folded Dipole Myths, Bandwidth and details on folded dipoles
[ Hits: 435 | Votes: 7 | Rating: 3.57 ]
- J-Pole Construction Drawings
- Complete plan for making a 2-meter J-Pole antenna.
This drawing in PDF File includes a detailed list of the parts needed to assemble the Jpole antenna for 144 MHz.
[ Hits: 256 | Votes: 3 | Rating: 4 ]
- Build a twin-lead Lindenblad Antenna for 70cm and 2m
- This document contains the detailed instructions to build a homemade lindenblad antenna using a twin-lead as dipole elements. This document contains 9 pages and includes a detailed construction sequence and some drawings to build this antenna for UHF and VHF ham radio bands
[ Hits: 1268 | Votes: 3 | Rating: 8.67 ]
- ZS6KMD 20-40m Multiband Dipole
- The dipole shown in this document is installed in an inverted Vee configuration, with two leg elements on each side held parallel to each other by 21cm spacers. The upper leg is for 40m and the lower leg for 20m. The spacers are made of 7mm plastic garden hose support for garden sprayers cut to 21cm.
[ Hits: 524 | Votes: 0 | Rating: 0 ]
- Multiband trap dipole
- This antenna is a classical antenna working on 7,10,14,18,50 MHz is implemented with three traps for 30, 17 and 6 meters
[ Hits: 269 | Votes: 0 | Rating: 0 ]
- ZR6KMD 20m Field Dipole
- A simple drawing schematic of a portable field dipole for 14 MHz with dimensions in meters and instruction for setting up the antenna and to store the radial for easy transportation
[ Hits: 511 | Votes: 3 | Rating: 7.33 ]
- How to be a net control operator
- A great way to provide a public service and maintain your skill as an operator is to be a net control station. Being net control is rewarding and not overly difficult.
[ Hits: 185 | Votes: 1 | Rating: 8 ]
- PolEx Technologies
- Makers of the The Polar Explorer transmitter, which operates on 9 HF bands from 160 through 10 meters and is capable of 500 watt peak output power on SSB, CW, AM, FM and RTTY. It is intended to be used in conjunction with a transceiver.
[ Hits: 500 | Votes: 0 | Rating: 0 ]
- A battery for the Byonics TinyTrak4 TNC
- Mint tin transformed into a switched 9v battery to Anderson PowerPole
[ Hits: 213 | Votes: 0 | Rating: 0 ]
- Car Power Adapter to Anderson PowerPole
- A useful and simple project to convert an unneeded car power cable to an Anderson PowerPole adapter.
[ Hits: 143 | Votes: 0 | Rating: 0 ]
- Custom pigtail cable with Anderson PowerPole connector
- In this post, we describe how to make a pigtail cable to connect the Kenwood TH-F6A triband HT to a 12Vdc power source via an Anderson PowerPole connector.
[ Hits: 120 | Votes: 0 | Rating: 0 ]
- PT40 7 MHz Transceiver by AA3SJ
- Home made 40 meter transceiver project. The receiver is a Progressive Receiver with a few modifications. The Transmitter is a modified MFJ Cub circuit. Includes schematic and circuit diagrams for Receive Input Filter, 3-Pole 500 Hz Cohn Filter and 7 MHz Double Tuned Bandpass Filter
[ Hits: 162 | Votes: 0 | Rating: 0 ]
Pages: [prev] ... 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 [next]
Not satisfied ? Lookup Google Custom Search Engine for J Pole
Search J Pole with: Yahoo!, DuckDuckGo
, Bing
Search
Related Searches
You can try similar terms
10m di pole 145 j-pole 2m and 4m j pole 80m di pole as j pole bi pole c-pole fm j pole gin pole j-pole j-pole vhf-uhf os j pole 2 meter q pole ant 220 j pole antenna 6 meter j-pole
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