l antenn

4203 links - and 90 categories

QM7 7 elements 144 MHz Yagi-Uda Antenna
The QM7 antenna is a simple 7 elements Yagi with 3 70 m boom length ...

[ Hits: 5361 | Votes: 15 | Rating: 5.27 ]
8 Element Quad for 145 Mhz ^pop
8 elements quad antenna for 2 meters band, centered on 145 Mhz

[ Hits: 30216 | Votes: 105 | Rating: 5.81 ]
A portable 2-element VHF yagi - K3MT ^pop
Build a portable VHF yagi antenna for 2 meters All you need is two rabbit ...

[ Hits: 28673 | Votes: 26 | Rating: 7.23 ]

7Mhz Vertical antenna
The secret with this antenna is to install as many radials as you can around ...

[ Hits: 24128 | Votes: 15 | Rating: 4.14 ]

Switchable Antenna 80/160 meters band - ik1zoy, Giancarlo
A switchable antenna for 80 160 meters by IK1ZOY A new version of a 1 ...

[ Hits: 17202 | Votes: 6 | Rating: 5.5 ]

The Lindenblad Antenna: The Ultimate Satellite Omni Directional Aerial - w6shp
This Antenna project is a bit more complex than other omni antennas for satellite use ...

[ Hits: 443 | Votes: 5 | Rating: 6.8 ]

Umbrella Loop Antenna
Contruction notes of an Umbrella Loop antenna for AM shortwave listenings

[ Hits: 8929 | Votes: 2 | Rating: 5 ]

A Small Loop Antenna for Forty Meters - W4KSY ^pop
Article on a small magnetic loop antenna for forty meters band by Ben Smith ...

[ Hits: 26865 | Votes: 8 | Rating: 5 ]
Thinking about Ideal Loops
Loop antennae have been used from ELF to UHF since the beginning of radiocommunications At ...

[ Hits: 2271 | Votes: 6 | Rating: 7.33 ]
HF Receiving Loop Antenna
HF receiving loop antenna, an easy-to-make receiving loop antenna for HF

[ Hits: 19342 | Votes: 8 | Rating: 6.75 ]

Effective HF Mobile Antennas
Effective HF Mobile Antennas Keith WB2VUO explains difficulties on gaining antennas efficiency on lower bands ...

[ Hits: 7913 | Votes: 4 | Rating: 6.75 ]

Roofspace Antennas ^pop
How to build a roofspace antennas and get them to work Explains how to build ...

[ Hits: 46803 | Votes: 19 | Rating: 4.74 ]

Groundplane antenna
Short guide to build your own groundplane antenna includes radial measurements fro warc bands ...

[ Hits: 5427 | Votes: 2 | Rating: 10 ]
7 MHz Vertical antenna - PY1BEK ^pop
7 MHz Vertical antenna for ham radio band of 40 meter text in spanish and ...

[ Hits: 34602 | Votes: 98 | Rating: 8.43 ]

40m Short Antenna ^pop
GM4JMU shortened dipole for 40 meters band

[ Hits: 27707 | Votes: 32 | Rating: 5 ]
How create simple dipoles
How to create a simple but effective half wave dipole illustrated instrucions on how to ...

[ Hits: 3339 | Votes: 4 | Rating: 6.5 ]

ON4AOI Automatic Band Decoder
Automaticaly select the correct antenna and bandpass filter, by ON4AOI

[ Hits: 1466 | Votes: 4 | Rating: 7.25 ]

C.A.T.S, Rotor Doc
Manufacture CATS antenna rotator and digital controls Service stock and provide parts for top quality ...

[ Hits: 7479 | Votes: 17 | Rating: 6.47 ]

Skycraft Parts
Skycraft Parts & Surplus, Electronic Surplus Store in the Southeast, antenna parts, wires.

[ Hits: 1080 | Votes: 0 | Rating: 0 ]

Getting Started in SW Listening
Excellent and exaustive guide to shortwave listening offered by monitoringtimes includes operating guides technical suggestions ...

[ Hits: 5430 | Votes: 19 | Rating: 6.8 ]