repeater map

Vertical vs Horizontal antenna separation - Isolation vs antenna separation an interesting article by WA6ILQ

AA9RO Repeater - Serving Henry,Knox,Stark,Rock Island, Mercer, Lee, Warren,Peoria,Bureau,Tazewell,Woodford,Marshall, Fulton, counties in Illinois and Scott county in Iowa.

AARC Anne Arundel Amateur Radio Club - Public service, repeaters, elmer program, training and testing. Programs for kids, YLs, OMs, new hams and old. Contesting, kit building, fun and fellowship. Meetings on the first and third Thursday evenings.

W3UER Delaware County Amateur Radio Association - Linked Repeater System in Darby, PA

The Philadelphia Area Repeater Association - Founded in 1971 count over three hundred members, covers the entire Delaware Valley and beyond

The Anthracite Repeater Association - The ARA provides communications services to the area through its network of repeaters at the club site near Freeland PA

N3TWT South Mountain Repeater Association - The South Mountain Repeater Association (SMRA) is a 501(c)(3) non-profit group of amateur radio operators dedicated to community service and emergency communications within Cumberland County and the surrounding area in Central Pennsylvania.

WR9ARC Riverland Amateur Radio Club - Repeaters: 146.970 444.475 La Crosse, Wisconsin

Crambr.org - CRAM - Clube de RadioAmadores de Americana cover d-star, repeaters and VHF UHF activities in Brazil.

dstar_digital : D-Star * Digital - An International discussion group for D-STAR Digital Amateur Radio. Radios, Repeaters, Gateways, Internet, Setup, Mobile and Portable radios, Cloning Software, icf files,

Convert addresses to Latitude and Longitude - This online tool will convert any street address into latitude and longitude and vice-versa by executing queries to several online mapping services like googlemap geocoder maporama terraserver and more by Stephen P. Morse

WorkedGrids - WorkedGrids is a Windows application that displays a map showing the amateur radio grid squares contacted and logged in using a third-party logging program. WorkedGrids uses colors to display information on a per-band basis. Up to four bands can be displayed concurrently by VE2ZAZ Bert

QTH locator or Map square with Google Maps - Based on Google Maps displays corresponding QTH grid square or helps to find one by pointing on the map.

Demis Web Map Server - A good online map service useful for ACARS map generation

Alabama Repeater Link System, D-STAR - The enhancement of the Alabama Linked Repeater System is one project of the ARRL Alabama Section.

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

IRC D-STAR - Independent Radio Club D-STAR repeater system

WH6DHT D-STAR Hawaii - D-STAR repeaters in Hawaii

Repeater Builders Technical Information - Providing valuable information on building amateur and commercial repeaters.

Rhode Island Amateur FM repeater service Priority listing - This website explains coverage and construction for our repeaters. Includes useful links and an insight into the Ham community in Rhode Island

Repeater and Broadcast Transmitter Database - Searchable database of amateur repeaters and broadcast transmitters. The database covers the fifty U.S. states, the District of Columbia, and the ten Canadian provinces.

OHIO 2 meter repeater map - prepared by KB8SSH since 2002

USAPhotoMaps - Free Windows APRS Client with capability of downloading free aerial photo and topo map data.

Notes on double shielded coax cables - Some notes on double-shielded coaxial cable

FSJ1-50A Superflex Heliax and PL-259 - Using Andrew FSJ1-50A 1/4" Superflex Heliax with PL-259 Connectors