4 dipole antenna

224 links - and 1 categories

Postage Stamp 40 Meter Wire Dipole Antenna - NC4FB
Build yourself a postage stamp 40 meter wire dipole antenna that fits in a space ...

[ Hits: 2774 | Votes: 5 | Rating: 6.5 ]
Linear Loaded 40m Dipole - IW7DMH
A simple dipole for 40m band feeded with 450 Ohm openwire feedline includes MMANA Gal ...

[ Hits: 485 | Votes: 1 | Rating: 5 ]

Log-Periodic Dipole Array Calculator - ON4AA
This LPDA calculator is based on the design procedure as described by L B Cebik ...

[ Hits: 487 | Votes: 5 | Rating: 7 ]

Build your own HF balun - EA4EOZ
A balun is a MUST for dipoles or similar antennas when they are feed with ...

[ Hits: 1639 | Votes: 5 | Rating: 5 ]

High Power 4:1 Balun - N9SES
High power 4:1 air core balun for multi band fan dipole antenna

[ Hits: 1610 | Votes: 4 | Rating: 2.75 ]

10-80 Slinky Dipole
A slinky dipole antenna that covers almost all HF bands mede with a flexible 90 ...

[ Hits: 1378 | Votes: 7 | Rating: 6.86 ]
Center Connector for Dipole Antenna - K4ICY
This is another alternative home brew center connector for a dipole The parts used are ...

[ Hits: 861 | Votes: 3 | Rating: 10 ]
Simple 20-40 m Dipole Antenna - ON7EQ
A simple TRAP-dipole project for 20 and 40m bands includes EZNec simulations

[ Hits: 1744 | Votes: 5 | Rating: 6 ]
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 ]

70 cm Lindenblad Antenna - Die bastelkammer
The antenna is a vertical dipole around which four parasitic elements are forming a circle ...

[ Hits: 1954 | Votes: 2 | Rating: 2.5 ]

OCF Dipole - WD5TYL
65279 This is a popular antenna design as the performance is very good across the ...

[ Hits: 2560 | Votes: 7 | Rating: 9.43 ]

Asymmetrical Hatted Vertical Dipole - John Huggins
Theory and origins of W4RNL Asymmetrical Hatted Vertical Dipole AHVD for portable operations.

[ Hits: 746 | Votes: 0 | Rating: 0 ]
Overview on some SOTA portable antennas - VK5PAS
A review of some portable antennas for SOTA operations including linked dipoles end fed verticals ...

[ Hits: 687 | Votes: 1 | Rating: 4 ]
Portable link dipole - VK3ZPF
A lightweight inverted vee antenna that can be supported by a 10 metre long fiberglass ...

[ Hits: 1682 | Votes: 4 | Rating: 6 ]

Revisiting the Resonant Feedline Dipole - KO4WX
An article on RFD antennas, resonant feed-line antennas

[ Hits: 679 | Votes: 2 | Rating: 10 ]

Multiband HF Dipole - DJ0IP
A 40 ft vertical dipole antenna that can cover HF Bands from 80 to 10 ...

[ Hits: 3121 | Votes: 7 | Rating: 6.43 ]
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 ]

OH2EC Antenna - OH2EC
A trapped dipole antenna based on the orignal W3DZZ antenna design resonating on 80 40 ...

[ Hits: 1504 | Votes: 5 | Rating: 8.2 ]

Homemade Carolina Windom antenna - M0UKD
An off centre fed dipole with 10 feet of vertical radiator It needs no tuner ...

[ Hits: 1306 | Votes: 1 | Rating: 1 ]

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 ]