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Query: Antenna
Links: 2831 | Categories: 173
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Categories
- Antennas > 20M > 20 meter Dipole Antennas
- Antennas > 20M > 20 meter Vertical Antennas
- Antennas > 20M > 20 meter Yagi antennas
- Antennas > 40M > 40 meter Delta Loop Antennas
- Antennas > 40M > 40 meter Dipole Antennas
- Antennas > 40M > 40 meter Loop Antennas
- Antennas > 40M > 40 meter Magnetic Loop Antennas
- Antennas > 40M > 40 meter Vertical Antennas
- Antennas > 40M > 40 meter Yagi Antennas
- Antennas > 6M > 6 meter J-Pole Antenna
- Antennas > 6M > 6 meter Moxon Antennas
- Antennas > 6M > 6 meter Yagi Antennas
- Manufacturers > Antennas > HF > Active antennas
- Software > Antenna analysis
- Manufacturers > Antenna Analyzers
- Radio Equipment > Antenna Analyzers
- Antennas > Antenna Books
- Antennas > Antenna Calculators
- Antennas > Theory > Antenna Gain
- Technical Reference > Antenna Launcher
- Manufacturers > Antenna Launcher
- Manufacturers > Antenna Masts and Mounts
- Shopping and Services > Antenna Mount
- Manufacturers > Antenna Parts
- Shopping and Services > Antenna Parts
- Technical Reference > Antenna Rotator
- Manufacturers > Antenna Rotators
- Software > Antenna rotor control
- Technical Reference > Antenna Switch
- Manufacturers > Antenna Switches
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A 40 ft vertical dipole antenna that can cover HF Bands from 80 to 10 meters winding a dipole in a 12m HD telescoping fiberglass pole -
The Screwdriver Antenna Memory (SAM) product is designed to enhance the mobile antenna commonly called the "Screw Driver". It replaces your current control unit and provides an automated memory feature that eliminates the visual coil tuning method commonly used. -
An easy to build single wire antenna for 160 and 80 meters with a better than 2 to 1 swr across the 80 meter band by K5GP -
What You Should Know About Lightning Protection by Joseph H. Reisert -
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Collection of article and posts on beverage antennas -
An article on TX and RX antennae for the low bands 80 and 160m by EI7BA -
An Antenna Rotator Project. The rotor design is based on sandwiching the gears and gear supports between two 5/16 inch 6061 T-6 aluminum plates -
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Members only articles on HF mobile antennas, includes an interesting RV antenna with a 5 bands coverage, and another similar antenna for camper. -
This 2 meter 3 element cubical quad antenna is small, light weight and portable. A backpack antenna that is easy to put together in just minutes and parts store inside the boom making it ready for travel or storage. -
A 144 MHz dipole antenna made from coax, PVC pipe, and aluminum foil tape -
Simple DIY stealth apartment antenna for 20m and 40m. It is basically a ZigZag quarter wave dipole antenna -
This Arduino project decode ICOM CAT frequency information and switch antennas according to preset values. RX and TX antennas can even be different, a project by ON7EQ -
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An homebrewed dipole antenna for 14MHz -
Homebrew a vertical antenna for 40 and 80 meters band based on popular HF2V model by DL7JV -
A base station antenna you can easily build for 146,220 or 440 MHz, with performance similar to a J-pole but smaller and less obstrusive -
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1/2wave vertical antenna for the 6-meterband and a 5/8 ground plane antenna for 50 Mhz -
This is a 70cm big wheel antenna which is used at DB0FAI beacon -
VE7CA experiments on 160 meters band antennas, looking for better performances on reception. -
A vertical antenna for the top band, made with a 26m fiberglass spiderpole by DJ0IP -
Homebrew a 2 meter 1/4 wave vertical antenna for the 146 mHz ham radio band -
A portable hf vertical antenna setup on a magnetic mount by I1UWF -
This page provides detailed instructions on building a Lindenblad antenna for 137MHz, including practical details, materials needed, and impedance matching. The author shares their own experience and tips for optimizing performance. The content is useful for amateur radio operators interested in constructing their own antenna for satellite communication on the 137MHz frequency. -
This article by OK1FOU describes how to build a relatively small loop antenna which can be placed for instance at the balcony. It is especially suitable for a two band antenna covering two adjacent amateur radio bands (10/14 MHz, 14/18, etc.) -
A project for a portable antenna for amateur radio satellite reception, for 2 meters and 70 centimeters bands -
Homemade antenna rotator controller project by KG4JJH -
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A helix will work in the normal mode when the diameter and pitch of the helix is less than 0.1 Lambda -
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This halo antenna was built to have an omnidirectional coverage while working in VHF contests. -
A slooper design as a HF antnena by John Beattie, California. USA -
The Homebase10 is a simple to make wire halo antenna for 10m (28MHz) built using parts available from the local DIY store.The resulting antenna is very effective on 10m despite its small size and light weight. -
A circular waveguide calculator for designing cantennas include source code and windows executable by lincomatic -
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Don't buy or build a semi-vertical trap antenna until you read this article! If you can use a drill, saw and screwdriver this is a simple project. -
The idea of using a low mount dipole, enhanced with reflector wires directly beneath the dipole, on the ground, appears to be a very good approach to creating an NVI specific antenna for local HF operation. -
A 46ft multi-band antenna for small gardens that works on 80m. An excellent DX performer and is an ideal replacement for your half size G5RV by G7FEK -
The W2DRZ Antenna controller system is a low cost but effective system to monitor and control an antenna system's position. -
Article by Ed Bathgate, N3SDO as published in CQ VHF Magazine July, 1988 -
Excel sheet containing technical comparisons of commercial HF portable antennas compiled by ON4SKY. Includes pictures, manufacturer, db gain, band coverage, F/B ratio, price, weight and dimensions. -
How to turn a G5RV antenna into a 160 meter band antenna with easy to find parts. A G5RV adapter for tob band by Thomas AD1B -
Review of the Cushcraft R5 mlutiband vertical antenna at sharedreviews.com -
Loop Antenna Starter Kit contains detailed plans for building the MTM Scientific, Inc. loop antenna from scratch. -
Homebrew a 2m/70cm portable or mobile whip antenna for your HT or mobile radio -
Launching a balloon or kite supported tall vertical or protracted inverted L. -
A delta loop antenna for 17 meters band include eznec antenna model file
