lf antenna

304 links - and 1 categories

Half-Wave 17 Meter Rotatable dipole - K7EFX
The K7EFX Multiband 3-Half-Wave 6-Meter, Half-Wave 17-Meter, Rotatable Antenna

[ Hits: 939 | Votes: 3 | Rating: 1.33 ]

60 Meter EF-HW antenna
60 Meter End Fed Half Wave Antenna Tuner with large pictures of the 5 MHZ ...

[ Hits: 565 | Votes: 5 | Rating: 9.4 ]

80m Limited Space Antenna - G7FEK
46ft multi band antenna for small gardens Works well on 80m An excellent DX performer ...

[ Hits: 4138 | Votes: 5 | Rating: 6 ]

The Short Dipole - k5dkz
There are several ways to reduce the length of a dipole and still use it ...

[ Hits: 203 | Votes: 0 | Rating: 0 ]

Multiband end fed antennas - PD7MAA
This is a 200 Watt PEP step up transformer for end fed full and half ...

[ Hits: 2274 | Votes: 9 | Rating: 7.32 ]

QRP Multi-band EFHW antenna for SOTA - VK1AD
Link End Fed Half Wave Antenna and Tuner for SOTA designed to work on 15m ...

[ Hits: 1537 | Votes: 4 | Rating: 5.75 ]
Yet Another EFHW Matcher - VK3YY
An end fed half wave antenna matcher project based on a FT 82 43 core ...

[ Hits: 700 | Votes: 3 | Rating: 9 ]
End-Fed HalfWave Matching Unit for SOTA operations - VK3IL
An end fed half wave antenna matching unit made of 3 24 turns ratio on ...

[ Hits: 259 | Votes: 0 | Rating: 0 ]
End Fed Half Wave Antenna Coupler - M0UKD
A home made end fed half wave antenna coupler with antenna lenght calculator and counterpoise ...

[ Hits: 282 | Votes: 0 | Rating: 0 ]

Half Wave Fan Dipole Antenna - TWW Microcontroller
Amateur Radio 40m 20m 15m Half Wave Fan dipole antenna project with part list pictures ...

[ Hits: 684 | Votes: 1 | Rating: 1 ]

Improving the Super-J - hamradio.me
The collinear J Pole often known as the Super J does improve the behavior over ...

[ Hits: 972 | Votes: 2 | Rating: 5.5 ]

Portable wire antennas - PA3FRP
This document describe serveral wire antennas from the folded dipole to the common halfwave monoband ...

[ Hits: 846 | Votes: 2 | Rating: 1 ]

Antenna Safety - Elevated Work Platforms - Delta Alfa
Accessing antennas at great height poses many potential safety hazards Essentially climbing ladders or scaling ...

[ Hits: 289 | Votes: 0 | Rating: 0 ]

ZigZag Antenna - VHF/UHF unconventional antennas - DK7ZB
An unconventional antenna family the VHF UHF Zigzag Dipole Antennas Design theory and practical construction ...

[ Hits: 746 | Votes: 2 | Rating: 8.5 ]
DIY Dual Band 144-440 MHz vertical antenna - linuxwolfpack
A homemade VHF UHF vertical antenna made essentially with RG58 coax cable with a 9 ...

[ Hits: 1377 | Votes: 14 | Rating: 5.5 ]

The C-Pole Antenna - Martin Steyer, DK7ZB
C Poles for 20m and 6m it is a folded half wave dipole with an ...

[ Hits: 933 | Votes: 47 | Rating: 8.3 ]

Basic Wire Antennas Part I - N4UFP
A presentation of popular wire antenna models like Dipoles half size full size doble zepp ...

[ Hits: 1654 | Votes: 0 | Rating: 0 ]
HF Wire Antennas for Field Day - VE3NXB
Dipole antennas vertical half wave dipole antennas with impedence tranformes that can be used for ...

[ Hits: 220 | Votes: 0 | Rating: 0 ]

Portable Amateur Radio Operations - WD8RIF
The main issues with portable HF operations have become not issues of the transmitting and ...

[ Hits: 497 | Votes: 2 | Rating: 5.5 ]

Analyzing 6 handheld antennas with a VNA - Sivan Toledo
In this article the author analyze six different type of VHF handheld antennas and as ...

[ Hits: 408 | Votes: 1 | Rating: 1 ]