40 meter

420 links - and 8 categories

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: 2234 | Votes: 2 | Rating: 8.5 ]

40m 2 Element Yagi Beam - TA7OM ^updated
A 40 meter band two elements yagi beam with a 6mt boom with pictures and ...

[ Hits: 5862 | Votes: 22 | Rating: 5.35 ]
40 Meters 3 element Wire Yagi - VE3VN
A three element wire yagi antenna for 7 MHz project plan with drawings and EZNEC ...

[ Hits: 2197 | Votes: 7 | Rating: 4.71 ]
2 Element Helical Yagi Beam for 40m - W1FBY
A helically wound two element 40 meter yagi beam antenna from a 1974 QST article ...

[ Hits: 6665 | Votes: 17 | Rating: 6.52 ]

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 ]

40 Meter 4 Square - K7NV
A four square antenna for the 40 meters band with pictures project history and antenna ...

[ Hits: 466 | Votes: 0 | Rating: 0 ]
4 Square K9AY Antenna - SP3KEY
4 Square K9AY Array project for 80 and 40 meters band

[ Hits: 555 | Votes: 0 | Rating: 0 ]

3 band J-Pole Antenna - VE3BTC
Pictures of a 2 meter, 220, 440 copper J-Pole antennas

[ Hits: 2612 | Votes: 12 | Rating: 6.08 ]

Portable lightweight link dipole - G1YBB
A multi band portable link dipole antenna for 20 30 and 40 meters band ...

[ Hits: 849 | Votes: 0 | Rating: 0 ]

Repairing a 40m Yagi - WB9Z
WB9Z working on a 40 meter Yagi, at 140 feet

[ Hits: 790 | Votes: 1 | Rating: 10 ]

20m 40m trapped squid pole antenna - VK3ZPF
An homemade portable vertical antenna with a trap near the mid point of the main ...

[ Hits: 3022 | Votes: 5 | Rating: 5.2 ]

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: 2733 | 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 ]

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: 3031 | 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: 1632 | Votes: 1 | Rating: 8 ]