u dipole

529 links - and 1 categories

20m Coil-Shortened Dipole - n1fd
Build a low-cost 20m shower rod dipole antenna

[ Hits: 105 | Votes: 0 | Rating: 0 ]

Portable Coaxial Dipole Flower Pot Antenna - vk1nam
A homebrew 2m 144 2 MHz vertical 1 2 wave Coaxial Dipole antenna project for ...

[ Hits: 105 | Votes: 1 | Rating: 8 ]

SAFARI 40-30m vertical Antenna - G3RWF
Roach pole vertical antenna for 40 and 30 meters band featuring good performance on short ...

[ Hits: 315 | Votes: 0 | Rating: 0 ]
30m Half -Size Rotary Dipole - G3YEU
A rotary dipole antenna for 30 meters band Each arm is about 12 5 ft ...

[ Hits: 200 | Votes: 0 | Rating: 0 ]
Shortened 30m Dipole - DK1MI
This article describes the construction of a 9 50 m long dipole for the 30 ...

[ Hits: 126 | Votes: 1 | Rating: 1 ]

40m Wire Antennas Comparison - PH0NO
On the field comparison among C Pole antenna an EFHW vertical antenna and an Inverter ...

[ Hits: 172 | Votes: 1 | Rating: 3 ]

Enhancing Performance with a Cage Dipole for Six Meter Band - KB9RLW
Explore the design and testing of a cage dipole antenna for 6 meters Through innovative ...

[ Hits: 76 | Votes: 0 | Rating: 0 ]

Extended Double Zepp NVIS Antenna Calculator - WestMountainRadio
Extended Double Zepp measurements for all ham bands and online calculator The antenna is constructed ...

[ Hits: 125 | Votes: 3 | Rating: 7 ]
Online LInked Dipole Designer - SotaAntennas
The page for designing linked dipole antennas allows users to swiftly create a versatile multi ...

[ Hits: 100 | Votes: 0 | Rating: 0 ]

QRP Balun: A DIY Project - AA5TB
DIY project of a QRP Balun Using a high permeability ferrite rod and an old ...

[ Hits: 59 | Votes: 0 | Rating: 0 ]

160-80-40 Metre Trapped V-Dipole - VK4ADC
A Trapped dipole inverted V antenna for lower HF Bands Construction details are for temporary ...

[ Hits: 110 | Votes: 0 | Rating: 0 ]
Bent-end dipole antennas - kk4obi
Discussion about laterally bent end dipoles Bent by percentage of length and fine tuned by ...

[ Hits: 123 | Votes: 0 | Rating: 0 ]
Make your own 40/80 Dipole - WA6ESC
Make your own dipole for 40 and 80 meters band assembling standard product parts like ...

[ Hits: 126 | Votes: 0 | Rating: 0 ]

Moxon Mania - Building the Ultimate 4-Band Moxon Antenna - W7JMP
The article details the design and construction of a four band Moxon beam by a ...

[ Hits: 96 | Votes: 0 | Rating: 0 ]

Open-Folded W8JK Antenna for HF - F5NPV
Originally designed by John Kraus W8JK in about 1940 this antenna has some interesting properties ...

[ Hits: 141 | Votes: 1 | Rating: 3 ]

Angle of OCF L-Dipole Antennas - kk4obi
This page is a discussion about impedance matching by Off Center Fed dipoles in the ...

[ Hits: 76 | Votes: 0 | Rating: 0 ]

The Infamous Attic Dipole - AF4PS
An attic wire antenna with several modifications during the time Began as a simple coax ...

[ Hits: 102 | Votes: 0 | Rating: 0 ]

Variations on a Dipole - AF7NX
Antenna patterns are all about interference Presentation on wire antennas for HF bands Dipoles horizontal ...

[ Hits: 98 | Votes: 0 | Rating: 0 ]

Cloverleaf Antenna - Oscarliang
Cloverleaf antenna is a circular polarized antenna which is way better than the cheap dipole ...

[ Hits: 64 | Votes: 0 | Rating: 0 ]

Receiving NOAA Weather Satellite Images - ZR6AIC
Receiving NOAA weather satellite images using a Raspberry PI with a RTL dongle and a ...

[ Hits: 113 | Votes: 0 | Rating: 0 ]