turn antenna

49 links

A 144 MHz turnstile antenna
Omnidirectional and horizontally polarized VHF antenna

[ Hits: 1300 | Votes: 4 | Rating: 5 ]
VHF Big Wheel Antenna - W4RNL, WA1FXT
A popular 2 meter antenna returns in an improved easier to reproduce form 2008 QST ...

[ Hits: 2408 | Votes: 4 | Rating: 7.5 ]
2m Quad Turnstile Antenna
The loops are made of 10 mm round aluminum tube No bending pliers was used ...

[ Hits: 207 | Votes: 0 | Rating: 0 ]

Six Meter Quad Turnstile Antenna - VK3DIP
Simple 6 Metre DX Antenna based on an article by LB Cebick in QST May ...

[ Hits: 702 | Votes: 2 | Rating: 9.5 ]
6 Meter Quad Turnstile Antenna - high on solder
A quad turnstile consists of two cubical quad loops oriented in a diamond configuration and ...

[ Hits: 371 | Votes: 1 | Rating: 10 ]

The Antenna Torque Calculator - Matteo Bavecchi
This unique online tool helps Ham Radio operators to choose the right rotator for medium ...

[ Hits: 185 | Votes: 1 | Rating: 1 ]

Making a good balun - OZ1CX
The normal way to make a good balun is to wind a core with a ...

[ Hits: 500 | Votes: 0 | Rating: 0 ]

10-80 Slinky Dipole
A slinky dipole antenna that covers almost all HF bands mede with a flexible 90 ...

[ Hits: 1378 | Votes: 7 | Rating: 6.86 ]

End-Fed HalfWave Matching Unit for SOTA operations - VK3IL
An end fed half wave antenna matching unit made of 3 24 turns ratio on ...

[ Hits: 259 | Votes: 0 | Rating: 0 ]
The End-Fed Half-Wave Antenna - Presentation - K1RF
A very well done presentation about End Fed Half Wave antennas This PDF document contains ...

[ Hits: 407 | Votes: 3 | Rating: 8.67 ]

160-RV - Top Band G5RV Antenna - AD1B
How to turn a G5RV antenna into a 160 meter band antenna with easy to ...

[ Hits: 2920 | Votes: 5 | Rating: 5.8 ]

Understanding the Hexbeam Antenna - G3TXQ
The Hexbeam is a great little antenna It should be high on your list of ...

[ Hits: 505 | Votes: 4 | Rating: 8 ]

RX Loop Antenna for 80 and 160 Meters - G1EXG
Four or Five turn one meter loop antenna for 80 and 160 meter band This ...

[ Hits: 248 | Votes: 1 | Rating: 1 ]

Magnetic Loop Antennas - ON4CEQ
A complete guide to magnetic loop antenna construction with analysis of multi turn and single ...

[ Hits: 1253 | Votes: 1 | Rating: 10 ]

The Quagi Antenna Turns 40 - N6NB
It has been 40 years since the VHF UHF Quagi antenna a combination of the ...

[ Hits: 468 | Votes: 1 | Rating: 10 ]

The Turnstile antenna
An omnidirectional and horizontally polarized VHF antenna by EA4EOZ

[ Hits: 921 | Votes: 4 | Rating: 3.25 ]
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 ]
DIY Dual Band 144-440 MHz vertical antenna - linuxwolfpack
A homemade VHF UHF vertical antenna made essentially with RG58 coax cable with a 9 ...

[ Hits: 1384 | Votes: 14 | Rating: 5.5 ]

20m 40m trapped squid pole antenna - VK3ZPF
An homemade portable vertical antenna with a trap near the mid point of the main ...

[ Hits: 3022 | Votes: 5 | Rating: 5.2 ]

Notable Patents on Antenna Design - aktuellum
Patents of most popular antenna models including Zeppelin Antenna Beverage Antenna Franklin Antenna Yagi Uda ...

[ Hits: 287 | Votes: 0 | Rating: 0 ]