coax ant

206 links

160 m broad banded coax inverted L antenna - Based on a W4TWW project and modified by KN4LF
[ Hits: 4986 | Votes: 4 | Rating: 1.75 ]

Coax Square antenna - N0KHQ Moxon rectangle for 17 meters, constructed from RG-58 coaxial cable
[ Hits: 3507 | Votes: 2 | Rating: 9.5 ]

Vertical antenna for 20-15-10 m - This is a vertical multiband antenna made up of several aerial elements lambda/4 length, feeded with just a coaxial cable in French.
[ Hits: 23577 | Votes: 20 | Rating: 5.2 ]

The Little Stick Antenna ^pop - The Little Stick antenna is an aluminium version of the Vertical Bazooka design which was made from coax.
[ Hits: 33938 | Votes: 7 | Rating: 1.85 ]

Trapped dipole for 80 and 40 m - This article explores a theoretical model for the losses of an 80m / 40m trapped inverted V dipole antenna system using a bootstrap coax trap, but does not examine the pattern of the antenna.
[ Hits: 2731 | Votes: 0 | Rating: 0 ]

A centre-fed co-axial dipole for 4m - Easy to setup dipole antenna for 4 meters band by Tony Hawker G4CJZ
[ Hits: 6607 | Votes: 14 | Rating: 5.78 ]

QRP Magnetic longwire balun with VHF-splitter - This Magnetic Longwire Balun (MLB) makes it possible to efficiently use a coaxial lead-in cable with all forms of longwires, T-forms or other types of wire antennas, without the need for an antenna tuner.
[ Hits: 3085 | Votes: 3 | Rating: 7 ]

An Improved Multiband Trap Dipole Antenna - This improved multiband trap dipole introduces a new trap design and a change in trap location. The antenna features double-coaxial-cable-wound traps having lower reactance and a higher quality factor (Q) than earlier coax-cable traps by W8NX
[ Hits: 8726 | Votes: 5 | Rating: 6 ]

ERP Estimator - Calculate online, ERP in dB and dBi given PWR Frequency Coax lenght and type and antenna type
[ Hits: 1668 | Votes: 5 | Rating: 3.8 ]
Feeder Radiation - Connecting centre fed antennas, dipoles, yagis, rhombics, loops to coaxial cable, unless care is taken, it is not difficult to end up with feeder radiation resulting in power loss and the radiation characteristics changes
[ Hits: 1830 | Votes: 4 | Rating: 8 ]
The Coaxial Line - Impedance matching, Transmission Lines, Characteristic Impedance, VSWR & Mismatch and Antenna Losses
[ Hits: 888 | Votes: 0 | Rating: 0 ]

Two-Wire Open Line - Article on various type of transmissium medium, like parallel lines, twisted pairs, shielded pairs, coax lines
[ Hits: 1537 | Votes: 1 | Rating: 7 ]

FBK 2/70 portable coax antenna - A small antenna for 2m and 70cm
[ Hits: 4329 | Votes: 9 | Rating: 5 ]

Ham Radio Tower at N0HR - Ham Radio Tower Project at N0HR. Includes site plan, escavation, tower construction, HF antennas, grounding and lightning protection, coax and more.
[ Hits: 2962 | Votes: 2 | Rating: 8 ]

FBK portable mini tuner - Tunes symmetric/coax/longwire antenna's between 1.8-50MHz
[ Hits: 3777 | Votes: 0 | Rating: 0 ]

Windom Antenna with 4:1 balun - The Windom is an Off-center wire multiband Antenna. The old version was fed just by a single-wire connected on 1/3 of antenna's overall length or with an open-line feeder (later versions). Here is another model with coaxial feeder, which is compatible with Solid States - 50 Ohm output transceivers .
[ Hits: 8027 | Votes: 9 | Rating: 6.89 ]

CoaxMan - The Coaxman by Clear Signal Products, Inc. features a complete Wireman line of coaxial cable and antenna wire. Antenna wire, baluns, coax connectors, insulators, ladder line, magnet wire, rope.
[ Hits: 1861 | Votes: 2 | Rating: 4.5 ]

RadioWare - Products and books for the radio hobbist. Antennas, Coax cables, filters,Lightning Protection, Wire & Cable, Books
[ Hits: 782 | Votes: 1 | Rating: 1 ]

Tower Electronics - PL-259, Motorola & N connectors, Coax Seal, universal adapter kit, TNC, Mini-UHF, SMA, F & BNC connectors, audio connectors,antenna mounts and antennas
[ Hits: 703 | Votes: 1 | Rating: 10 ]