point to point

102 links

6 Meter Quad Turnstile Antenna - high on solder
A quad turnstile consists of two cubical quad loops oriented in a diamond configuration and ...

[ Hits: 370 | Votes: 1 | Rating: 10 ]

The Ugly MacGyver 6 meter J-pole Antenna
Essentially a J pole is a 1 2 wave resonant antenna connected to a quarter ...

[ Hits: 202 | Votes: 0 | Rating: 0 ]

Speaker Wire Doublet Antenna - K4IZ
A portable wire antenna for the HF bands made with a common speaker wire In ...

[ Hits: 399 | Votes: 4 | Rating: 9 ]

Helical Antennas -Theory - tutorialspoint
Helical antenna or helix antenna is the antenna in which the conducting wire is wound ...

[ Hits: 137 | Votes: 0 | Rating: 0 ]

The Copper J pole Antenna - endwinredwood
The copper J Pole antenna soldered in a couple of hours with an interesting method ...

[ Hits: 678 | Votes: 2 | Rating: 5 ]
Improving the Super-J - hamradio.me
The collinear J Pole often known as the Super J does improve the behavior over ...

[ Hits: 972 | Votes: 2 | Rating: 5.5 ]
J-pole antenna Calculator - basictables
Online calculator for J Pole antennas The J pole antenna consists of a short and ...

[ Hits: 417 | Votes: 0 | Rating: 0 ]

Antenna Mast Guying for Amateur Radio Antennas - hamuniverse
Article based on ROHN engineering specification that will guide on proper guying heights and guy ...

[ Hits: 316 | Votes: 3 | Rating: 7.67 ]

VHF Yagi from Old TV Antenna - Amateurradio.bz
6m 2m 70cm Yagi Antenna Built from Old TV Antenna This turned out to be ...

[ Hits: 732 | Votes: 2 | Rating: 10 ]

Uzice Award - Predrag Supurovic
The earliest known historical record of the name Uzice is found in a document in ...

[ Hits: 102 | Votes: 0 | Rating: 0 ]

EURAO - European Radio Amateurs Organization - EA3CIW
Meeting point of radio amateurs associations from around the world where introduce and share their ...

[ Hits: 157 | Votes: 0 | Rating: 0 ]

DV Access Point Dongle - INTERNET LABS
The DV Access Point Dongle connects to your PC or Intel based Mac via a ...

[ Hits: 181 | Votes: 0 | Rating: 0 ]

Interactive Maidenhead Grid Square Locator Map - Karhu Koti ^updated
Amateur Radio Ham Radio Maidenhead Grid Square Locator Map online This map allow just a ...

[ Hits: 2682 | Votes: 8 | Rating: 7.12 ]

Using APRS to Report Weather Observations
A power point presentation on APRS explaining how to report weather data conditions via the ...

[ Hits: 848 | Votes: 0 | Rating: 0 ]

NBEMS Primer - suwanneearc
The Narrow Band Emergency Messaging System NBEMS pronounced N beams is a suite of software ...

[ Hits: 246 | Votes: 0 | Rating: 0 ]
Narrow Band Emergency Messaging System (NBEMS) - w9tca
The Narrow Band Emergency Messaging System is a suite of software programs designed for point ...

[ Hits: 130 | Votes: 0 | Rating: 0 ]

Get on the Satellites for ARRL Field Day - KX9X
Practice these operating techniques so you will be ready to capture that 100 point bonus ...

[ Hits: 144 | Votes: 0 | Rating: 0 ]

GridLocW Locator converter - VK4ADC
GridLocW is a free Lat Long to Maidenhead converter for Windows with optional GPS support ...

[ Hits: 212 | Votes: 0 | Rating: 0 ]

Wi-Fi Rotor Controller - AF6SA
A remote rotor controller you can use to connect your laptop tablet or smartphone directly ...

[ Hits: 204 | Votes: 2 | Rating: 3 ]
Mini Satellite-Antenna Rotator Mk1 - sarcnet
This project is a portable device used to automatically point a directional antenna towards an ...

[ Hits: 552 | Votes: 0 | Rating: 0 ]