wavelength

57 links

Double Extended Zepp Antenna - WH2T ^pop
This double extended Zepp provides 3 db gain over a dipole on the band it ...

[ Hits: 26158 | Votes: 28 | Rating: 6.35 ]
The 160M Homebrew Vertical
The 160M No Excuses Homebrew Vertical is a 27 ft vertical antenna made from three ...

[ Hits: 6588 | Votes: 15 | Rating: 6.14 ]
A Potpourri of 160-Meter Verticals - W4RNL
A potpourri of 160 Meter vertical antennas and modeling issues inverted L 3 element parasitic ...

[ Hits: 3651 | Votes: 0 | Rating: 0 ]

40-80 Half-Extended Double Zepp Antenna - W5DXP
A dual bander for 80M and 40m An Extended Double Zepp EDZ is a 5 ...

[ Hits: 11408 | Votes: 9 | Rating: 4.44 ]

Six Meter Wavelength Band Antennas
Why 6 meter hams design the best antennas

[ Hits: 2673 | Votes: 4 | Rating: 8.25 ]

BV6 50 Mhz Yagis
Two Yagis for six meters band one 1 wavelength long with a gain of 9 ...

[ Hits: 4898 | Votes: 6 | Rating: 7.5 ]

Amateur Vertical Antenna Calculator ^updated ^pop
This basic calculator is designed to give the aproximate length height of a particular vertical ...

[ Hits: 46468 | Votes: 231 | Rating: 5.49 ]

A 1:1 Coaxial Balun ^pop
PDF article about a coaxial 1 1 balun original concept by I4BBE using a quarter ...

[ Hits: 44477 | Votes: 30 | Rating: 7.22 ]

Beverage Antennas - AA3PX
So you want to build a Beverage Antenna This article offers insights on building a ...

[ Hits: 6544 | Votes: 5 | Rating: 7.2 ]

Shortened Center-Fed Half-Wave Dipole - K7MEM
Design your owm HF shiortened dipole Includes a diagram of a lumped constant loaded dipole ...

[ Hits: 2882 | Votes: 6 | Rating: 9.83 ]

End-Fed Halfwave Antenna - AA5TB
The end fed halfwave antenna is a resonant half wavelength long antenna like a dipole ...

[ Hits: 24213 | Votes: 18 | Rating: 7.55 ]

The Lindenblad antenna - W6SHP
The ultimate satellite Omni Antenna by Howard Sodja W6SHP The Lindenblad antenna consists of four ...

[ Hits: 3725 | Votes: 6 | Rating: 7.67 ]

Thinking about Ideal Loops
Loop antennae have been used from ELF to UHF since the beginning of radiocommunications At ...

[ Hits: 2274 | Votes: 6 | Rating: 7.33 ]
Magnetic Loop Antenna
Although a magnetic loop antenna aka small loop antenna is very compact its efficiency is ...

[ Hits: 1524 | Votes: 1 | Rating: 10 ]

Home Brew VHF UHF dual band antenna ^pop
Contructing precedure and tune up of a dual band mobile antenna This antenna is just ...

[ Hits: 36846 | Votes: 38 | Rating: 4.36 ]

Fundamentals of Off-Center-Fed Dipoles
Off center fed dipoles OCFs are 1 2 wavelength wire antennas fed at neither the ...

[ Hits: 4502 | Votes: 2 | Rating: 5.5 ]

Crossed Field Antenna - Dr. Fathi Kabbary
The Crossed Field Antenna CFA is one of the applications of Correction of Maxwell s ...

[ Hits: 2311 | Votes: 5 | Rating: 2.8 ]

VHF/UHF Yagi Antenna Design - K7MEM ^pop
Design your VHF UHF Yagi antenna online a JavaScript enhanced web page that implements the ...

[ Hits: 147450 | Votes: 1105 | Rating: 6.95 ]

Troubleshooting Traps
This article refers mainly to the old Cushcraft 1 4 wavelength AV series of antennas ...

[ Hits: 2779 | Votes: 0 | Rating: 0 ]