u dipole

528 links - and 1 categories

Shortened dipole for 10 & 40m bands
A shorten Dual Band Dipole with overall length of about 11 m For this antenna ...

[ Hits: 4138 | Votes: 1 | Rating: 1 ]

Trapped dipole for 80 and 40 m
This article explores a theoretical model for the losses of an 80m 40m trapped inverted ...

[ Hits: 2731 | Votes: 0 | Rating: 0 ]
Portable Dipole Antenna for 7 MHz - dj9rb
A simple portable dipole antenna for the 40 meter band using a total lenght of ...

[ Hits: 324 | Votes: 2 | Rating: 7.5 ]

Dipole and Inverted V Antenna Calculator
Enter the resonant frequency for the dipole/vee antenna calculation

[ Hits: 17188 | Votes: 66 | Rating: 5.08 ]
Dipole Calculator in JavaScript
Input the desired resonant frequency and it will calculate lenght in inches feet and meters ...

[ Hits: 4719 | Votes: 20 | Rating: 6 ]
W4HN Antenna Calculator
Calculate your dipole, 3 element yagi and a simple dipole

[ Hits: 4851 | Votes: 32 | Rating: 5.84 ]

Balun for folded dipoles
A 1:4 balun suitable for folded dipole antennas

[ Hits: 4874 | Votes: 19 | Rating: 3.89 ]

Building Coils
Building coils for a portable dipole using a novel method of winding coils with weedeater ...

[ Hits: 3002 | Votes: 3 | Rating: 2.33 ]

Mobile 10/80 dipole antenna setup
A mobile setup using a dipole antenna for 10 to 80 meters band in italian ...

[ Hits: 8048 | Votes: 1 | Rating: 7 ]
An Improved Multiband Trap Dipole Antenna
This improved multiband trap dipole introduces a new trap design and a change in trap ...

[ Hits: 8728 | Votes: 5 | Rating: 6 ]
Wire Dipole for 7.05 MHz - Christoph
Inverted Vee antenna for 40m with simulation data by DF9CY

[ Hits: 1626 | Votes: 0 | Rating: 0 ]
VHF/UHF Wideband Portable Dipole
A portable dualband dipole robust and compact antenna usable for horizontal and vertical polarisation by ...

[ Hits: 3252 | Votes: 3 | Rating: 7 ]

Multiband Open Wire Antennas
Why Multi-band Dipoles Need HEAVY Open Wire Line by Tom, K1JJ

[ Hits: 3491 | Votes: 1 | Rating: 9 ]
Open Wire Feed Line a second look - N1II
Put up the longest dipole you can fit feed it with open wire line connect ...

[ Hits: 2680 | Votes: 8 | Rating: 6.69 ]

The Indoor spiral dipole
An attic indoor antenna successfully implemented by N9RET by using two runs of 2 conductor ...

[ Hits: 4508 | Votes: 2 | Rating: 5.5 ]

KE4UYP One wavelenght loop antenna
A Loop antenna plan with a gain over one Dipole of 3DB or 5 15DBi ...

[ Hits: 2627 | Votes: 2 | Rating: 8 ]

BiQuad Antenna for 144/440
This is a vertically polarized Broadside and Collinear Array each Loop is a vertically polarized ...

[ Hits: 7600 | Votes: 14 | Rating: 4.86 ]

An antenna for 7MHz local contacts
This article describes the design of an antenna for local contacts on 7MHz including a ...

[ Hits: 2548 | Votes: 2 | Rating: 2 ]

K7FFF Beacon
FISTS Northwest K7FFF Beacon On the air at 28.287 MHz 2W to Dipole

[ Hits: 267 | Votes: 0 | Rating: 0 ]
KA0PSE Beacon
On 28 219 Mhz it puts out a whopping 3 85 watts into an inverted ...

[ Hits: 308 | Votes: 0 | Rating: 0 ]