multi antenna

337 links - and 2 categories

4m Tall Vertical Dipole for 20m
Constructed in May 2008 this innovative 4m tall electrically full size halfwave vertical dipole tunable ...

By TF3LJ

Online LInked Dipole Designer
The page for designing linked dipole antennas allows users to swiftly create a versatile multi ...

By SotaAntennas

Multiband portable wire antennas
Vertical end fed antenna used for portable operations The antenna will work on 80 with ...

By OZ1CX
Multi-Band End-Fed Antenna Design for Limited Space
This document details the construction of a multi band end fed antenna suitable for situations ...

By PA3DWC

Full size 80m End Fed Half Wave Antenna
The author reflects on expanding their antenna for 80m coverage during lockdown They extend the ...

By G4WIF
Build Your Own Multiband Antenna (EFHW) ^new
This article dives into a budget friendly DIY antenna option the multiband half wave end ...

By PA3HHO - Votes: 1 | Rating: 10

DIY Portable Car Whip Antenna
Being frequently away from home the author owner of an Elecraft KX3 missed the opportunity ...

By SN0E

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

By W7JMP

Space-Efficient Excellence: Inverted L Multi-Band HF Antenna
Discovering a solution for limited space the inverted L HF antenna emerges as a stellar ...

By qsoshack

A Compact and Stealthy Field Portable Antenna
In the quest for an ideal field portable antenna the author recounts experiments involving various ...

By VA3KOT - Votes: 1 | Rating: 1
Portable Half-Square Antenna:
The author explores a portable version of the half square antenna typically a single band ...

By WB3GCK
K4SWL Antenna Plus
This project details building a multi band antenna for park activations The author constructs a ...

By K4SWL
Vertical Dipole Array for 20-17-15 Meters
This article explores the evolution of antenna choices for DXpeditions focusing on the shift from ...

By PG5M

Chokes and Isolation Transformers for Receiving Antennas
Chokes and isolation transformers are essential for receiving antennas to mitigate common mode current which ...

By K9YC - Votes: 1 | Rating: 9

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

By AF7NX

Modified Ground Plane Antenna Adds Second Band
This article explains the trick of how to shorten and lengthen pairs of radials to ...

By Dick Reid, KK4OBI

Vertical Windom Antenna Project ^updated
This DIY vertical multi band Windom antenna offers a practical and effective solution for amateur ...

By CT1DDW - Votes: 1 | Rating: 10