helical

43 links - and 1 categories

The 160M No Excuses Homebrew Vertical - k6mm
This antenna is designed for stations having a difficult time putting a decent signal on ...

[ Hits: 405 | Votes: 0 | Rating: 0 ]

Directional Helical Antenna
This antenna is intended for the 20 meter Band There are two Voltage Fed Helical ...

[ Hits: 1087 | Votes: 1 | Rating: 8 ]

Helically wound antenna for 40m - M0MCX
A helically wound vertical antenna experiment 14 meter of wire wounded on a 8 meter ...

[ Hits: 539 | Votes: 2 | Rating: 9 ]

2 Element Helical Yagi Beam for 40m - W1FBY
A helically wound two element 40 meter yagi beam antenna from a 1974 QST article ...

[ Hits: 6666 | Votes: 17 | Rating: 6.52 ]

Helically Loaded Magnetic Loop Antenna - Richard Fusinski
A considerably shortened Magnetic Loop antenna with performance of a single conductor text book magnetic ...

[ Hits: 578 | Votes: 16 | Rating: 1.56 ]

Helical Antenna Design Calculator
Helical antennas invented by John Kraus give a circular polarized wave They are one of ...

[ Hits: 2164 | Votes: 16 | Rating: 6.63 ]

The Helical Windom Antenna
A marriage of the windom and slinky antennas experimental home brew antenna by NC4TC ...

[ Hits: 2711 | Votes: 0 | Rating: 0 ]
Helical Antenna for WiFi
Improved Helical Antenna Design for 802.11b WLAN by PA0HOO

[ Hits: 2892 | Votes: 5 | Rating: 6.4 ]
Helical Antennas by F5ZV
Article on Helical Antennas in french

[ Hits: 964 | Votes: 1 | Rating: 2 ]
Helical Antennas
The Helical antenna description a simple way of obtaining high gain and a broad band ...

[ Hits: 1344 | Votes: 1 | Rating: 10 ]
HF Helical Whip Calculator - VK4ADC
Calculating HF helical whip antenna for mobile or portable operation

[ Hits: 1158 | Votes: 6 | Rating: 3 ]
Helical HF Portable Antenna
An easily transportable vertical antenna for 20 meters collapsible to 4 feet

[ Hits: 1774 | Votes: 0 | Rating: 0 ]
Helical Dipole for 40m
An helical dipole made with 10 7 meters of wire resonating on the 40 meters ...

[ Hits: 1088 | Votes: 3 | Rating: 7 ]
Mixed Mode Helical Antenna - G8JNJ
An experimental omni-directional antenna for 70cm which has both horizontal and vertical gain

[ Hits: 1006 | Votes: 3 | Rating: 8 ]

Quadrifilar Helical Antennas - OH2GVB
A page dedicated to the Quadrifilar Helical Antennas with projects pictures and antenna plans by ...

[ Hits: 948 | Votes: 7 | Rating: 3.85 ]

Simple Balcony Antenna - Scott Harden
Antenna for limited space made from 24AWG wire helically wrapped around the top element of ...

[ Hits: 924 | Votes: 1 | Rating: 7 ]

WiFi Long Range Helical Antenna
High Gain Wi-fi Helical Antenna by AB9IL

[ Hits: 1284 | Votes: 4 | Rating: 6 ]
WiFi Helical Antenna Design
DIY a Wi FI Helical Antenna for better performances a project by PA0HOO i Dutch ...

[ Hits: 1456 | Votes: 4 | Rating: 4.5 ]

Online Helical Coil Calculator - deepfriedneon
This online calculator will give as output the Inductance L of a coil including the ...

[ Hits: 342 | Votes: 7 | Rating: 5.71 ]

PC Board Filters
Offer performance comparable to tin box filters and except for being bigger stack up pretty ...

[ Hits: 380 | Votes: 0 | Rating: 0 ]