Search Results for "ant coils"22 links - and 1 categories
- DL9MEU Antenna projects
- Basics for a good Antenna:``Only if you can hear it, you can work it!``Symmetric antennas save a lot of trouble.``No traps - no radials - no loading coils.
[ Hits: 5172 | Votes: 57 | Rating: 5.80 ]
- Easy wire antenna for 40-20-10 meters
- PE3HMP project of a triband wire antenna for 40 20 10 meters band, made using home made coils
[ Hits: 9186 | Votes: 4 | Rating: 5.00 ]
- Building High Power, High Q, Loading Coils
- This page describes the loading coil (inductor) that W8WWV built for my center-loaded 160 meter (1.83 MHz) vertical antenna.
[ Hits: 5713 | Votes: 3 | Rating: 7.00 ]
- Rotatable Dipoles
- Portable, and shortened with loading coils rotatable dipoles for 6 meters, 20 meters and multibands.
[ Hits: 34502 | Votes: 12 | Rating: 2.92 ]
- Coil-loaded 40/80 Meter Inverted V Dipole Antenna
- An inverted V antenna for 40-80 with loading coils. This antenna is a full size on 40 and a shortened 80 by KG0ZZ.
[ Hits: 259 | Votes: 1 | Rating: 4.00 ]
- Current distribution in Coils
- Current distribution in the antenna loading coils
[ Hits: 147 | Votes: 0 | Rating: 0.00 ]
- Antenna Loading Coil Construction Techniques
- This page explains how to construct high-Q inductor coils.
[ Hits: 4763 | Votes: 7 | Rating: 4.72 ]
- Build Your Own Coils
- A method of building coils for your home made antennas
[ Hits: 4650 | Votes: 3 | Rating: 2.67 ]
- Homebrewing Coils
- Homebrewing antennas, homebrewing your own Coils ny K0BG
[ Hits: 2107 | Votes: 1 | Rating: 8.00 ]
- Loading Coils for 136 kHz
- This page starts by showing how to make loading coils for LF, and goes on to describe two of the loading coil assemblies used to resonate the experimental vertical antenna used at GW4ALG.
[ Hits: 169 | Votes: 1 | Rating: 4.00 ]
- Coil Winding Tips
- Tips on winding wire coils used as inductive loads, traps, band-pass filters, are implemented in a number of amateur radio projects especially antenna projects
[ Hits: 286 | Votes: 0 | Rating: 0.00 ]
- The Short Dipole Using Coils
- A very popular method of making a short dipoles resonate at a given frequency. This type of antenna is suitable for single band, narrow bandwidth use.
[ Hits: 343 | Votes: 0 | Rating: 0.00 ]
- A $20 HF mobile antenna
- A few hours of fun with PVC and wire and
you’ve got yourself a respectable road radiator. The antenna consists of little more than some PVC pipe topped by a RadioShack replacement whip antenna and a couple of coils made from a small roll of #14 house wire.
[ Hits: 8978 | Votes: 6 | Rating: 7.33 ]
- QRP Antenna 80-40-20-15 End Fed Antenna
- A long wire antenna that will load up on 80, 40, 20 & 15 meters without an antenna tuner and without balun coils
[ Hits: 5148 | Votes: 4 | Rating: 6.25 ]
- Do it yourself HF2V
- HF2V dimensions for all the coils and capacitors. Make your own HF2V antenna with 160 80 40 and 30 meters kits by OZ9AEC
[ Hits: 1945 | Votes: 2 | Rating: 9.00 ]
- Optimizing Inductors
- While intended mainly for antenna loading coils, this article also applies to other resonant systems, such as amplifier tank circuits.
[ Hits: 413 | Votes: 1 | Rating: 10.00 ]
- CWS Coil Winding Specialist
- Manufacturer of transformers, inductors coils and chokes. Custom winding, EMI / RFI Filters, Antenna Windings on ferrite rod, Antenna Winding on phenolic. Any antenna coil designs.
[ Hits: 343 | Votes: 0 | Rating: 0.00 ]
- Mr coily
- Base and mobile antennas,custom ball mounts, single, double, triple coil antennas, flat coils.
[ Hits: 3531 | Votes: 157 | Rating: 8.36 ]
- Hi-Q Antennas
- HF Ham Radio mobile operation antennas manufacturer, W6HIQ, HA5CMG, VE7BOC, HF mobile antennas, screwdriver antenna, coils and filters.
[ Hits: 4990 | Votes: 3 | Rating: 6.33 ]
- Barker & Williamson
- Dipole antennas, unique broadband antennas, trap dipole antennas, coils, accessories for HF radio
[ Hits: 15377 | Votes: 12 | Rating: 5.84 ]
- Inductance calculation for single layer, air-wounded coils and helixes up to about 800 MHz. Inductance calculations accuracy is around 1%. Also, coils with maximum Q for given inductance, resonant RF chokes, PI and T resistive attenuators calculations are provided. Skin effects, radiation losses and other minor side effects are not accounted in maksimum Q factor coils calculations. Program assumes using copper (Cu) enameled or silver (Ag) plated wire. Program is writen bilingual in English and Serbian by YU1AW
[ Hits: 1731 | Votes: 8 | Rating: 4.88 ]
- Accurate Inductance Calculator
- This page allows you to calculate in the most accurate way high-Q inductor coils.
[ Hits: 952 | Votes: 3 | Rating: 6.33 ]