lp antenna

183 links

160m portable vertical antenna - VK3YE
The Shoddytenna is a 160 meters band vertical antenna intended for portable use This antenna ...

[ Hits: 381 | Votes: 0 | Rating: 0 ]

Log Periodic Antenna for ATV - PI6ATS
Log periodic Antenna for 23 13 and 9 cm bands The LPA was built according ...

[ Hits: 98 | Votes: 0 | Rating: 0 ]

An 8x2 Element Array Antenna For 144 MHz - DF3LP
This stacking offers a well known simple phasing technique All elements can be fed in ...

[ Hits: 165 | Votes: 0 | Rating: 0 ]

50 MHz J-Pole Antenna IK1ZOY - IK1ZOY
A j pole antenna plan with drawings and dimensions that can help you on building ...

[ Hits: 131 | Votes: 5 | Rating: 7.8 ]

Coaxial Collinear Antenna for 70 CM Band - VK3ZZC
This coaxial collinear antenna was built to test for my own consumption whether or not ...

[ Hits: 578 | Votes: 3 | Rating: 6.33 ]

An Antenna for 75 and 80 Meters Band - K9LA
A trap antenna dipole covering two differen bands made reusing an old 160 80m inverted ...

[ Hits: 321 | Votes: 0 | Rating: 0 ]

PA0RDT Active Antenna - G4AON
Active antennas can be very useful in particular they can help reduce local electrical noise ...

[ Hits: 309 | Votes: 0 | Rating: 0 ]

Quad Antenna On-line Calculator - wa2ooo
Cubical Quad Antenna On line Calculator helps on defining the size of each element and ...

[ Hits: 294 | Votes: 1 | Rating: 5 ]

BalUn for Delta-loop & Quad-loop antennas - hfkits
This Guide helps you to build the 1 2 BalUn 600 Watts DIY kit step ...

[ Hits: 286 | Votes: 1 | Rating: 9 ]

How to Tune Dipole Antennas - IW5EDI
This is a standard calculation method that can help you while tuning dipole antennas by ...

[ Hits: 336 | Votes: 5 | Rating: 8.6 ]

Log Periodic Dipole Array Calculator - LA8OKA
Description and online calculator for Log Periodic Dipole Arrays LPDA are directional antennas featuring a ...

[ Hits: 228 | Votes: 2 | Rating: 6 ]

A simple Attic Antenna for HF bands - Eugene Viktorovich
This simple antenna was installed on the attic Antenna was matched with help an Automatic ...

[ Hits: 317 | Votes: 7 | Rating: 6 ]

The Yagi Antenna - Presentation - N5ZGT
A presentation of the Yagi Antennas and other interesting tid bits by Brian Mileshosky This ...

[ Hits: 547 | Votes: 2 | Rating: 7 ]
Groundplane Antennas at Various Heights - DF3LP
Mounting on roof at the right ground level can greately impact on antenna performances because ...

[ Hits: 178 | Votes: 3 | Rating: 6 ]
What We Can Expect from a 2-Element Beam - W4RNL
Method Units of Measure and the Dipole Standard of Reference This article helps in understanding ...

[ Hits: 101 | Votes: 0 | Rating: 0 ]
Variations on a Dipole - AF7NX
Antenna patterns are all about interference Presentation on wire antennas for HF bands Dipoles horizontal ...

[ Hits: 98 | Votes: 0 | Rating: 0 ]

How does an antenna tuner work ? - KI4PSR
Collection of several topics on antenna tuners and their performance Why use an antenna tuner ...

[ Hits: 185 | Votes: 0 | Rating: 0 ]

VHF-UHF Long Boom Very High Performance Antenna Designs - W8IO
Experimental Long Boom Antennas CP LPDA multiband with several NEC Files for 50MHz 144MHz 222 ...

[ Hits: 190 | Votes: 1 | Rating: 10 ]

Ham Census - K3MRI
What do amateur radio operators worldwide think of their passion What do we wish for ...

[ Hits: 106 | Votes: 2 | Rating: 8 ]

Ham Radio Equipment The Basics - VE2DPE
This article help on explaining what you need to start with amateur radio By using ...

[ Hits: 87 | Votes: 0 | Rating: 0 ]