antenna hf

773 links - and 22 categories

Roving Antenna Range and Much More
A 18 elements Yagi antenna for 432 435 MHz as published on 2011 CQ VHF ...

By WA5VJB

A Cobwebb antenna homebrew
A homebrew cobwebb antenna for HF bands covering from 10 to 20 meters band ...

By 2E0DDH - Votes: 1 | Rating: 10

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

By VK4ADC

HF EFHW Antenna Antenna Tuner
Schemaric diagram for a 80m 40m 30m 20m EFHW Antenna Antenna Tuner The tuner has ...

By ZL2CTM

Three-Element Hex Beam Project
Building the Three Element Hex Beam A project and construction phase of an HF hex ...

By AF7NX - Votes: 6 | Rating: 8.67

Antennas for HOAs and Apartments
This presentation applies to HF VHF UHF antennas and is about 14 different type of ...

By nf4rc

K1FM Mini Magnetic Loop
Original HF magnetic loop antenna designed by the author to work in conjunction with QRP ...

By K1FM - Votes: 1 | Rating: 8

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

By F5NPV - Votes: 1 | Rating: 3

RX Loop antenna
This loop antenna is intended to be connected as an antenna for receivers that do ...

By PA5HE

UHF VHF Crossed Satellite Yagi Antenna
This home made antenna provides around 10 5dBd gain on 70cm and 6 5dBd gain ...

By VK2GOM - Votes: 2 | Rating: 9
EggBeater Antenna for VHF UHF
This antenna was conceived mainly for high speed digital transmission via satellite The antenna is ...

By ON6WG F5VIF
The VHF UHF Eggbeater Antenna Revisited
A new simple way to build the Eggbeater Antenna This document introduces a new simpler ...

By ON6WG F5VIF - Votes: 4 | Rating: 6.5

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

By AF4PS

Stacking, Phasing and Matching Yagi Antennas
This is a synopsis of a talk presented to the Sydney VHF DX GROUP by ...

By VK2ZAB - Votes: 2 | Rating: 10
Variations on a Dipole
Antenna patterns are all about interference Presentation on wire antennas for HF bands Dipoles horizontal ...

By AF7NX

Tri-Band VHF/UHF Antenna Design
The TBJ 1 a triband base antenna was published in March 2017 QST This antenna ...

By WB6IQN
Small DuoBand Antenna
This small dual band UHF VHF directional antenna is good choice for portable operations This ...

By DK7ZB - Votes: 1 | Rating: 2
VHF UHF Duo band Yagi Antenna
Duoband Yagi 2m 70cm with 4 Elements on 2 m and 5 Elements on 70 ...

By DK7ZB - Votes: 6 | Rating: 7

Build a W3DZZ Antenna
The purpose of this construction is to enable the realization of an HF antenna called ...

By N2LNO - Votes: 1 | Rating: 1