hro 5rai reciever

W1ZY 40 meter moxon antenna - W1ZY's 40 Meter MOXON is the product of 9 months of experimentation. The final array is reversible and constructed from No. 12 insulated wire fed through two RF current baluns

Coax Traps from a Modeling Perspective - About Coax Traps, NC4FB examine the operation of coax traps through modeling.

Shortest Vanity Callsigns  ^updated - This is a service for finding the shortest available vanity callsign in your amateur radio class. It filter through all possible callsigns and provide just the unused ones weighted by their length in morse code or their actual number of letters.

Mackenzie Highway Network - The Mackenzie Regional ARC currently Operates the VE6PRR (146.82- ) repeater. It's located approximately 15 Km North of Peace River. It is linked to the SARA system via Grande Prairie. We are currently in the process of expanding the coverage by adding number of repeater sites through out the area.

The Vancouver Island Trunk System - To provide a network of open Amateur radio repeaters, for general and emergency communications use, throughout Vancouver Island, surrounding waters and parts of the lower mainland on the West Coast of British Columbia Canada.

VO1MRC Marconi Radio Club of Newfoundland - Incorporated 7 November 2001: the centenary year of Marconi's first transatlantic wireless experiment. Objective: to promote science, engineering, technology and traditional amateur radio through the Marconi communications legacy.

The Toronto Marine Ham Radio Club - Whilst Amateur Radio has a great history of invention and service to both business and the general public as a whole, this website is dedicated to the sailing fraternity with the primary objective of providing information and training facility as it applies to “Safety at Sea through Wireless Communication”.

VE3SFR - Rideau Lakes Amateur Radio Club - Based in Smiths Falls, Ontario, the Rideau Lakes Amateur Radio Club Inc. has members throughout the Region, and is active in amateur radio and public-service activities in the area.

I.P.A. Radio Club - The I.P.A. Radio Club is available to all I.P.A. members, throughout the world, who either hold an Amateur Radio Licence or who are Short Wave Listeners.

Saskatchewan Amateur Radio League - The purpose of this site is to help share knowledge about events, clubs and Amateur radio groups through out Saskatchewan.

Yukon Amateur Radio Association - The Yukon Amateur Radio Association has a series of 11 repeaters located throughout the territory, that are all, except for Watson Lake, linked together.

N1KT-Housatonc Amateur Radio Club - The Housatonic Amateur Radio Club was formed in 1995 to foster the development of Amateur Radio and advanced Ham Radio operating techniques, both through theory and on the air practice.

Greater Bridgeport Amateur Radio Club - Greater Bridgeport Amateur Radio Club helps to provide vital Emergency Communications through amateur radio to Southern Fairfield County and the Derby area.

Southern Counties Amateur Radio Association  ^updated - SCARA is active in various events throughout the year. Helping as a public service with communications at various events has been a strong point for our club

SARA K2AE - Schenectady Amateur Radio Association, Inc. - Serving the Public through Amateur Radio and Serving Amateurs since 1930

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.

W8VTD Warren Amateur Radio Association - Founded In 1938, The W.A.R.A. Has Been An Anchor For Amateur Radio Enthusiast Throughout North East Ohio.

W8DZ - Greater cincinnati amateur radio association - GCARA is a general interest amateur radio club intended to promote amateur radio, electronics education and fellowship through amateur radio in the Greater Cincinnati Tristate - Indiana, Ohio and Kentucky area. The club service area lies within a circle having a radius of 25 miles from downtown Cincinnati.

W3GV Radio Association of Erie - The Radio Association of Erie, a non-profit organization incorporated in 1945, has over 100 members throughout Pennsylvania, Ohio, New York and beyond.

ScanVirginia - Live streaming police, fire, and EMS radio scanners and news throughout Virginia and surrounding states.

The 160-Meter Band: An Enigma Shrouded in Mystery - Lights on why 160 meters is so unpredictable and what’s being done to reveal its secrets

CW Contest Trainer - Using the same basic software modules as my Koch Method trainer, this software throws you into the thick of an imaginary contest. Shareware

THROB 2.5x3.3 - Freeware Experimental-Program 9-Tone-MFSK with sound card

Bitscope Waveform Generator - Integrated DSP based waveform generator and timing for BitScope. Arbitrary waveforms, synchronized clocks and external triggers.

FT-726 AUDIO Modifications - Throughput improvement for the FT726R - Tapr PSK modem