40 meters

295 links - and 3 categories

40-10 Delta Loop Antenna - GU3WHN
A multi band inverted delta loop antenna project that can be used from 40 to ...

[ Hits: 16659 | Votes: 54 | Rating: 7.29 ]
2 element Delta Loop for 40m - I5CDF
A hand made project by I5CDF of a 2 elements Delta Loop antenna for the ...

[ Hits: 2893 | Votes: 7 | Rating: 4.86 ]
Full Wave Delta Loop for 7 MHz - YC0MVP
An homebrew project of a full wave delta loop antenna for the 40 meters band ...

[ Hits: 780 | Votes: 1 | Rating: 8 ]
The 40m Delta Mono-Loop - DJ0IP
A delta loop antenna project for the 40 meters band include dimensions 80 meters band ...

[ Hits: 4049 | Votes: 10 | Rating: 6.89 ]
Short Delta Loop for 40m
A youtube video of a Short Delta Loop antenna only 8 5 meters per side ...

[ Hits: 3949 | Votes: 15 | Rating: 6.46 ]

40m Small Loop Antenna - hamradio.me
A well documented article on a small magnetic loop antenna for the 40 meters band ...

[ Hits: 2439 | Votes: 7 | Rating: 5.14 ]

High Performance 40 Meters Vertical - W6NBC
40 meter vertical antenna construction a shortened easy to build vertical with no radials made ...

[ Hits: 2237 | Votes: 2 | Rating: 8.5 ]

40 Meters 3 element Wire Yagi - VE3VN
A three element wire yagi antenna for 7 MHz project plan with drawings and EZNEC ...

[ Hits: 2198 | Votes: 7 | Rating: 4.71 ]

Phased Vertical Antennas for 40m - VA7ST
Phased wire vertical antennas for 40 meters band

[ Hits: 1009 | Votes: 2 | Rating: 7.5 ]

20 40 80 Trapped Dipole - VK3ZPF
An homemade portable trapped dipole antenna for 40 and 80 meters band with an optional ...

[ Hits: 1404 | Votes: 9 | Rating: 5 ]

The $4 special antenna - W1GFH
A multiband wire antenna with a twinlead feedline that can be easily tuned in several ...

[ Hits: 2269 | Votes: 4 | Rating: 7.25 ]

Balloon Vertical Omni-Antennas - KN9B
Experimenting vertical wire antennas for 40 and 20 meters supported by balloons resulting in excellent ...

[ Hits: 771 | Votes: 1 | Rating: 5 ]

W3DZZ Multi-band Antenna 80-40-20-15-10m - RSARS
A multiband antenna that can work from 80 to 10 meters in this illustrated docuemnt ...

[ Hits: 2735 | Votes: 4 | Rating: 8.75 ]
OH2EC Antenna - OH2EC
A trapped dipole antenna based on the orignal W3DZZ antenna design resonating on 80 40 ...

[ Hits: 1503 | Votes: 5 | Rating: 8.2 ]

Safari - Inverted V antenna - G3RWF
A dual band portable inverted V antenna for 80 and 40 meters band with dimensions ...

[ Hits: 619 | Votes: 1 | Rating: 5 ]

Fun and Games with the Spiderbeam 18 Meter Pole - C31LJ
A portable operation experience with a SpiderBeam pole during a contest testing wire antennas like ...

[ Hits: 313 | Votes: 1 | Rating: 10 ]

First Impressions of the Icom IC-7300 - AB4BJ
An early review of the Icom IC 7300 HF 6M Transceiver includes four videos demonstrating ...

[ Hits: 604 | Votes: 1 | Rating: 10 ]

HF2V 80 40m Vertical - EI7BA
Article on the HF dual band antenna with construction details and how to add 160 ...

[ Hits: 3033 | Votes: 10 | Rating: 7.2 ]
Tuning the Butternut HF2V - OZ9AEC
Complete instructions on tuning the Butternut HF2V on four bands 80 40 30 and 15 ...

[ Hits: 578 | Votes: 1 | Rating: 3 ]

A simple 50W RF Power Amplifier - AC2CZ
A simple RF power amplifier initially designed for 40 meter band can work on 10 ...

[ Hits: 1633 | Votes: 1 | Rating: 8 ]