general class study guid

Broadbanding the half-square on 80 meters - N6LF discusses a simple way to broadband the classic half-square antenna to operate in both the CW and SSB DX windows on 80/75 meters.

An improved 40-80 double extended zepp - Article originally published in ARRL compendium by N6LF revisits the classic double extended Zepp to improve pattern and SWR bandwidth. The DEZepp is essentially two end-fed collinear dipoles.

SpiderBeam construction guide - Build a spiderbeam from scratch for 20-17-15-12-10 meters band

Rhombic Antenna for Shortwave Radio Broadcasting - Rhombic antenna for shortwave radio broadcasting, general description and radiation patterns

SteppIR Element Length Study - Four EZNEC studies for the 3 element SteppIR for 17 meter

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

SCR-Log - Scr-log freeware logging program for mac, windows, linux and dos. designed for school, club, and individual class stations to use during school club roundup.

The Considerate Opertator's Frequency Guide - An ARRL guide to where on the HF bands various modes and activities are generally found.

Santa Clara County Amateur Radio Association - SCCARA was formed as a general interest amateur radio club in 1921 and became a non-profit corporation in 1947.

NO6PW San Francisco Ham Radio Club - SFHRC - San Francisco Ham Radio Club, formed December 1,1998, to conduct activities to advance the general interest and welfare of Ham Radio in San Francisco and neighboring communities of the Bay Area.

Firebird amateur radio club - Employees and retirees of General Motors Corporation

Rochester Amateur Radio Club, Inc. (RARC) - The Rochester Amateur Radio Club, Incorporated (RARC) is an ARRL affiliated club located in Rochester, Minnesota. The purpose of the radio club is to: advance general interest and knowledge of amateur radio

David Sarnoff Radio Club - The David Sarnoff Radio Club is a general-interest amateur radio club serving the Greater Princeton, NJ area.

W2YD Morris Radio Club - The Morris Radio Club, established over 50 years ago, is a general interest club that promotes all Amateur Radio activities.

Ham Radio Podclass - Home of the Ham Radio Podclass & General Upgrade Podclass This podcast will prepare you to take the Technician Class ham radio exam or your General Upgrade Exam at an FCC Volunteer exam session.

Ham Radio Instructor Resources - Whether you're teaching a ham radio class or studying for your license on your own I hope you find this website useful.

Rajessh Eng. The Tower Company - Rajessh Engineers is a general Purpose designing, fabricating, and commissioning of communication towers, transmission towers, sub-station structures and their accessories. Rajessh Engineers located at IT Highway, Sholinganallur, Chennai, Tamil Nadu, India. Rajessh Engineers is an engineering steel fabricating company to meet the highly specialized needs of the communication, power industry.

Ham Radio Terms - This glossary contains general definitions of typical amateur radio terms

PacketRadio primer - The Packet Radio beginners guide to packet radio operating by Buck Rogers K4ABT

Getting started on RTTY - A complete guide from the station setup, rtty software customization, tips on tuning rtty signals and setting the proper audio level and filters by Andrew G8GNI M5AEX

FT-1000D Why DX in Stereo - Yaesu's classic, top of the line HF transceiver for contesters and DXers is probably the only ham dual-receiver radio that does true diversity reception

FT-847 on 70 Mhz - A further study of the spurious emissions from an FT-847 on 70MHz

RUMPed - RUMped is a logging tool for short wave for the MAC under OSX. It is not designed for the daily QSOs. Currently RUMped supports a DX-pedition mode, some major contests and a general contest mode for unsupported contests.

HI-FI Audio with Kenwood TS-850SAT - Setup guide for DSP-100 and TS-850

Opto Electronics - About Opto Electronics