red bay alabama

Wire antenna with coaxial cable traps - This multiband antenna 10-80 meters is a home made project by I1BAY. Has been used for SOTA activations with great results. Traps are done with coax cable turns, dimensions are in the attached schema.

Build a hanging dipole for 2 metres - Described here is a simple omni-directional, vertically-polarized dipole for two meters. Made from coaxial cable, it can be rolled up and stored in a small container

T2FD, The Forgotten Antenna - The terminated. tilted, folded dipole T2FD is a little known antenna that performs excellently. Compact in size compared to a half­-wave dipole the T2FD provides signal gain, wide frequency coverage, and exceptionally low noise characteristics.

The Crossed-Field Antenna - Please be aware this article introduces a completely new concept in antenna theory. In fact, this is considered the most important development relative to antennas in this century. It is so pervasive that a series of articles are required to cover the concept and its applications to the depth and extent it deserves. This is the first publication about the Crossed-Field Antenna

The 3-D Folded Loop Antenna - This article will introduce you to an antenna author call the 3-Dimensional Folded Loop. This antenna is the result of his continuing efforts to compact full-size antennas by folding and bending the elements. A one-wavelength loop that is reduced in height and width by being folded into three dimensions.

The magnetic loop antenna - An article about magnetic loop antennas in spanish

Corner reflector antenna - Do you need a high gain antenna? Have you suffered on picking up interference from unwanted direction? You need a directional antenna but a 12 element Yagi will be too attractive!

FM Transmitting Antenna - The antenna system about to be described here is a superset of the classic "J-Pole" design, a 4-bay J-Pole antenna

Red Star - Soviet Antique Radio Gallery - First antique radio museum from russia

VA3SK - Corbeil Contest Club - Located near North Bay Ontario (FN06) about 300KM north of Toronto, the CCC is built on the property of VA3RTW (Bob Williams).

W1PBR Pen Bay Amateur Radio Club - Website about Midcoast Maine's Pen Bay Amateur Radio Club, W1PBR.

MT. Tom Amateur Repeater - A Massachusetts Non-Profit 501-C(3) corporation of amateur radio operators chartered in 1978 covering the Connecticut River Valley in Western Massachusetts and Northern Connecticut.

ECS ARC - Emergency Communications Service ARC was formed and established in 1964, at the Queens Chapter of the American Red Cross

W2HO Orange County Radio Club - Orange County Amateur Radio Club, Inc. a non-profit, educational and service organization chartered under the laws of New York State

W2GSB Great South Bay Amateur Radio Club - Gsbarc is the home of the great south bay amateur radio club,serving the community of babylon township through pubilic service.

Queen City Emergency Net - We are a group of amateur radio operators, which exists to provide communications support to the American Red Cross -- Cincinnati Chapter, and have done so since 1941

KC8RLC Summit County American Red Cross Amateur Radio Club

WA5BU Baylor University Amateur Radio Club

WB5RDD Red River Valley ARC - The Red River Valley Amateur Radio Club Paris, Lamar County, Texas

BandPlans.com - Have you ever wondered where different modes should be operated, what frequencies to avoid as a courtesy like SSTV etc? This site offer a database for known net frequencies,known segments for different modes, known beacons

Last 30 Days Solar Data - Display a table of last 30 days sunspots reports. Prepared by the U.S. Dept. of Commerce, NOAA, Space Environment Center

Medium Frequency Amplifier Circuits Compared - Mark Connelly, WA1ION article on Medium Frequency Amplifier Circuits in PDF format, include some RF amplifier schematics

The NVARC Ugly ¯ Filter Project - Project to build sets of band pass transmitting filters for reducing the interference between HF transceivers operated in close proximity

Universal QRP Transmitter - Here's the homebrew Universal QRP transmitter adapted from work by Wes Hayward - W7ZOI. The circuit originally appeared in QRP Classics published in 1980 by the ARRL

How to make a Q meter - This article appeared in the February issue of Amateur Radio and is reprinted here for the convenience of others