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N6GN's higher speed packet page for amateur radio digital networks

The PAPA Amateur Radio repeaters are located on some of the best hill tops in Southern California!

Explore this high-resolution ITU Zones Map, a critical reference resource for amateur radio operators, international broadcasters, and telecommunications engineers. Originally established by the International Telecommunication Union – Radiocommunication Sector (ITU-R) Broadcasting Services Division (1999), this chart accurately divides the globe into 90 specific CIRAF zones. This authoritative visual guide is indispensable for planning High Frequency (HF) radio propagation, scheduling international broadcasts, and verifying locations for radio contests and awards. Distinct from the 40 CQ Zones, the ITU zoning system provides the official administrative framework used for global frequency management. This digitally enhanced version ensures maximum clarity of zone boundaries and numbering (e.g., Zone 28 for Central Europe), making it an essential tool for technical accuracy in logbooks and station management. It serves as a trustworthy standard for educators, hobbyists, and industry professionals alike.

Protecting the ham radio stations, using a good ground system

Amateur radio shop in Barcelona Spain

County Hunting is one of many amateur radio activities. There are over a thousand hams who have worked all of the US counties. Some have done it several times

The International Amateur Radio Union

Information about the AKAFUNK, our activities and our amateur radio station DK0SU

Welcome to the Amateur Television Directory, the source for finding sites related to Amateur Television and Ham Radio. Find out where Amateur Television is being used in your state or country.

Kollman Radio- Kansas City's Amateur Radio ,CB Radio, Scanner, Satellite TV|DirecTV & more store

This is a prototype of the WA4DSY 56KB RF modem. It is intended for use on amateur packet radio networks. The modem generates RF in the 28 to 30 mhz range and requires and linear transverter to convert the signal to a UHF or microwave ham band

Links and sources of information about our club in Ventura County, California

Luxembourg Amateur Radio Frequency Plan

The santa cruz county amateur radio club. activities, the newsletter short skip, events, links and other happenings about amateur radio.

Amateur Shortwave Radios Links and information,Also Swap Radio Groups Bearcat-scanner Drake Radios Hallicrafters and more

VX-7/5R Computer Interfacing by Bas Helman G4TIC

The document titled 'Extending the Range of Your Handheld' by WG7S is a guide on how to extend the range of your handheld VHF UHF transceiver by using an external antenna. It provides information on comparing popular models, selecting the right antenna, and resources for amateur radio antennas.

Whith more than 20 years of ham practicen SWL Thierry LOMBRY, alias ONL5183, has written several technical pages about ham activities, including propagation, radio perturbations, radioastronomy, DXing, QSLing, ham-spirit, review of material and more. This very interesting website is completed by a large French section devoted to amateur astronomy illustrated with vivid colors pictures.

Speakers for Amateur Radio, 2-Way Radio, Shortwave and Scanner listening

The HA1AH Contest Software is a graphical logging program for radio amateurs. It is a java program and can run on Windows and Linux. HA1AH Contest evaluator is a radioamateur contest evaluator suit with many features. HA1AH Contest evaluator is intended to be used by contest organizers and committees

The purpose of this web page is to try to investigate some of the issues around ICOM IC-746PRO reported by many radio amateurs through out the world; and unfortunately not properly taken care of by ICOM.

UK based online shop for cb and amateur radio equipment and related accessories

Using patch antenna for amateur radio reception of the 13cm band with a sample 2.4 GHz LHCP patch antenna by K3TZ

Ham radio site devoted to classic collectible amateur and military radios, featuring vintage ham radio color photos and commentary, free downloadable manuals and pamphlets and links for ham radio hobbyists.

Radio Specialists Pty Ltd is situated in Adelaide, the capital of South Australia dealer for Yaesu amateur radio products.

H.A.R.C. Radio club in in Phila. Pa. area

Amateur radio delaer for major ham radio brands in Japan

A family oriented Amateur Radio club in the Los Angeles area.

The Ukrainian Contest Club (UCC) The Ukrainian Amateur Radio League (UARL)

This homepage introduces Palau Rental Shack for the visitors who enjoy amateur radio in Republi of Palau.

Radio Remote Control is a complete remote control system for Amateur radio.

Located about 25 miles south of Boston, MA, near the City of Brockton.

Information and news about Amateur Radio in Scotland

Welcome to Puerto Rico Repeater Home page, Live Repeaters and more Amateur Radio information.

Amateur Radio - Ham Radio Maidenhead Grid Square Locator Map

Harvard wireless club, harvard's amateur radio or ham radio club. founded in 1909. welcome to harvard affiliates, alumni, prospective students, and their parents, as well recent contacts. information about club getting started radio. confirming contacts qsl. flea market. history.

Quality amateur radio transformers and electrical supplies

TV Interference filters, making TVI filters, coaxial filters to eliminate TV interferences caused by radio frequency

Bob Cooke, VE3BDB, is the Director for Ontario South Region, Radio Amateurs of Canada. He provides a website for RAC members within his Region.

Since 1935 serving amateur radio in Worcester MA

Eastern washington amateur radio group

A google map of the UK amateur radio repeaters with clickable information

Assisting applicants in obtaining the various FCC-issued Amateur and Commercial Radio Operator licenses.

We intend for this page to tell our story as well as be a resource for other "hams"

Low signal, noise-high AC gain preamplifier

Self-hosted Open source PHP Amateur Radio Logging Application originally started by Peter 2E0SQL to allow simple interaction with the Ham Radio Deluxe logbook using MySQL

New York's Hall Of Science Amateur Radio Club.

Oklahoma's Largest Amateur Radio Hamfest