com 201 antenna

161 links

35 Element Yagi Antenna for 23cm - VE2EK
Antennas for the 1296 MHz based on the construction plans of some Yagis 35 elements ...

[ Hits: 214 | Votes: 1 | Rating: 7 ]
Yagi antenna for 23 cm - VK1AD
Homebrew 23 cm 12 element Yagi Antenna based on the DL6WU design This articles include ...

[ Hits: 161 | Votes: 0 | Rating: 0 ]

Rectangular Loop antenna for 2 meter band - VK1NAM
An interesting and easy to build loop antenna for VHF bands that present a feedpoint ...

[ Hits: 280 | Votes: 1 | Rating: 1 ]
Lightweight 144 MHz Yagi antenna - VK3YY ^updated
A Lightweight 2m Yagi for SOTA The boom is 20mm PVC electrical conduit and the ...

[ Hits: 180 | Votes: 1 | Rating: 4 ]
Coax Dipole for 2 meters band - VK1NAM
A homebrew 2m 144 2 MHz vertical 1 2 wave Coaxial Dipole antenna project for ...

[ Hits: 250 | Votes: 3 | Rating: 6 ]

Ham radio 40-meter dipole: your first antenna - Dave Casler
How to home made a custom home made dipole antenna for the 40 meters band ...

[ Hits: 198 | Votes: 0 | Rating: 0 ]

Slot-Cube Antenna for 6 Meters - W6NBC
Slot cubes are folded skeleton slot antennas with widened folded dipoles bent into a cube ...

[ Hits: 588 | Votes: 2 | Rating: 5.5 ]

70 cm Helix Antenna - VE2EK
Helix antenna 432 435 MHz 14 turns This 50 ohm impedance antenna allows when fed ...

[ Hits: 258 | Votes: 2 | Rating: 10 ]

Build your own HF balun - EA4EOZ
A balun is a MUST for dipoles or similar antennas when they are feed with ...

[ Hits: 248 | Votes: 1 | Rating: 10 ]

Testing End Fed Long Wire Antenna - VK1AD
Testing a 27 2 metre end fed long wire antenna used for SOTA activations placed ...

[ Hits: 168 | Votes: 0 | Rating: 0 ]

QRP End-Fed for 40m 20m 10m - VK3YY
This antenna build was strongly inspired by the well known PAR end fed antenna The ...

[ Hits: 170 | Votes: 3 | Rating: 9.67 ]

High Performance common-mode chokes - G3TXQ
May 2015 Radcom Article on common mode chokes that can be used for control cables ...

[ Hits: 691 | Votes: 1 | Rating: 10 ]

13cm Bi-Quad Antenna - VK1AD
A homebrew 2 4 GHz bi quad antenna for SOTA Includes several pictures about assembling ...

[ Hits: 117 | Votes: 1 | Rating: 10 ]

Moxon Beam for 2m - G0KYA
A home made dirty and quick moxon antenna for 144 MHz made with PVC pipes ...

[ Hits: 195 | Votes: 1 | Rating: 9 ]

Portable VHF UHF Dipole Antenna - VK1NAM
A SOTA Lightweight Portable 2m 70cm Dipole Antenna Lightweight portable QRP 2m and 70cm half ...

[ Hits: 178 | Votes: 0 | Rating: 0 ]

Homemade 137 MHz Weather Satellive V-dipole Antenna - lna4all
This is a short version the final of the article describing how to build the ...

[ Hits: 244 | Votes: 5 | Rating: 9.4 ]

Z-Match 100 and mini Z-Match - PD7MAA
This is a antenna tuner with wide range tuning for antennas with a Z of ...

[ Hits: 298 | Votes: 0 | Rating: 0 ]

Revisiting the Rybakov 806 Vertical Antenna - wb3gck
An article about the Rybakov 806 Vertical antenna The classic Rybakov configuration is a 7 ...

[ Hits: 460 | Votes: 4 | Rating: 5.75 ]
40m center loaded vertical antenna - VK1NAM
A 5 metre center loaded vertical for 40m combined with a 4 wire ground plane ...

[ Hits: 299 | Votes: 0 | Rating: 0 ]

Automatic HF Antenna Tuner with Arduino - F4GOH
Make and automatic antenna tuner based on Arduino and using economic card This ATU Project ...

[ Hits: 574 | Votes: 3 | Rating: 9.67 ]