7 hz antenna

257 links - and 6 categories

Vertical Dipole Antenna for 14 MHz by G3PND - G3PND
An home made vertical dipole antenna made with simple material The antenna has a total ...

[ Hits: 1230 | Votes: 3 | Rating: 4 ]

Delta Loop DX Antenna for 40 meters band - PD9Z
A monoband delta loop antenna for the 7 MHz This vertically polarized DX Antenna is ...

[ Hits: 433 | Votes: 3 | Rating: 6.33 ]

A very efficient half size 40 meter Vertical Antenna - Ray Ring
A vertical antenna project for the 7MHz made with some spare parts Based on a ...

[ Hits: 736 | Votes: 4 | Rating: 8.5 ]

70 MHz 4m Slim Jin Antenna with Ladder Line - pa0fri
An experimental slim jim antenna for 70MHz band made with a wireman slotted line ...

[ Hits: 256 | Votes: 1 | Rating: 1 ]

Weather Resistant Field Antenna for 50 MHz - KF7ETX
Photo construction manual of a portable antenna made with two heavy duty whips by buddipole ...

[ Hits: 815 | Votes: 1 | Rating: 10 ]

Simple 50MHz J-Pole Antenna EA7AHG - EA7AHG
Based on the popular DK7ZB simple 50 MHz Jpole antenna this customized jpole project has ...

[ Hits: 280 | Votes: 1 | Rating: 4 ]
J-Pole Antenna for 50 MHz - DK7ZB
This J Pole is mounted on a fishing rod The radiator L1 is an isolated ...

[ Hits: 223 | Votes: 0 | Rating: 0 ]

TriBand Moxon Antenna for 6m 4m 2m - Bryan Page
A PDF presentation of a home made moxon antenna for 50 MHz 70 MHz and ...

[ Hits: 1372 | Votes: 7 | Rating: 7.11 ]

6 Elements Yagi Antenna on 50 MHz - VK4ADC
This is a design based on the QuickYagi 4 software by WA7RAI with some changes ...

[ Hits: 134 | Votes: 2 | Rating: 6 ]

Fan Dipole Antenna for 40 20 and 6 meters - PA0ROB
A fand dipole antenna home made for the 7 14 50 MHz This article descbribes ...

[ Hits: 329 | Votes: 0 | Rating: 0 ]

Indoor QRP HF Loop Antenna - DL4YHF
A home made magnetic loop for HF Bands This small and compact loop is designed ...

[ Hits: 323 | Votes: 1 | Rating: 10 ]

Moxon Antenna for 7 MHz - TA7OM
Homemade moxon antenna for the 40 meter band This article is not very descriptive but ...

[ Hits: 725 | Votes: 7 | Rating: 5.85 ]

Multiband trap dipole - DJ9RB
This antenna is a classical antenna working on 7 10 14 18 50 MHz is ...

[ Hits: 271 | Votes: 0 | Rating: 0 ]

Portable NVIS Loop for 80m to 40m - Mark E. Cantrell (AE7TO)
A portable 15 5 foot diameter NVIS loop for 3 5 to 7 3 MHz ...

[ Hits: 368 | Votes: 0 | Rating: 0 ]

An automatically tuned 7 to 30 MHz mobile antenna - ARRL
For every radio amateur who loves to travel by car a mobile installation soon becomes ...

[ Hits: 260 | Votes: 1 | Rating: 10 ]

137MHz Quadrifilar Antenna - Borre Ludvigsen
This version of the 137MHz quadrifilar antenna for APT reception is an adaptation from Bill ...

[ Hits: 233 | Votes: 3 | Rating: 7 ]
Making a Quadri Filar Helix antenna - F4BPP
A homemade Quadri filar Helix Antenna project with detailed pictures that can inspire and guide ...

[ Hits: 208 | Votes: 0 | Rating: 0 ]
Making a Quadri Filar Helix antenna - F4BPP ^updated
Lot of pictures drawings and schematics to build your own QFH Quadri Filar Helix antenna ...

[ Hits: 460 | Votes: 7 | Rating: 3.43 ]

Homemade 137 MHz Weather Satellive V-dipole Antenna - lna4all
This is a short version the final of the article describing how to build the ...

[ Hits: 242 | Votes: 5 | Rating: 9.4 ]

HG7AN Antenna Analyzer - HG7AN
Antenna Analyzer plus 500 is a multifunctional measuring instrument very useful for amateur radio activity ...

[ Hits: 266 | Votes: 1 | Rating: 10 ]