packet over internet

Balcony antenna extension - Balcomy antenna modification to cover top bands, by Harry Lythall SM0VPO

Double Extended Zepp Antenna  ^pop - This double extended Zepp provides 3 db gain over a dipole on the band it is designed for. Each side or leg is about 5/8 wavelength long.

Broadband receiving antenna matching - This article addresses the subject of obtaining the best signal transfer from an antenna to the typical 50-ohm receiver input over a wide frequency range, with emphasis on medium-wave (500 – 2000 kHz), encompassing the standard AM broadcast band and the 160-m amateur band.

Smithe Windom Six Band HF Windom antenna - HF Windom antenna, cover 80, 40, 20 15, and 10 meters, antenna design by K3MT

Barlow Wadley XCR-30 Home Page - A site all devoted to the first full coverage HF transistorized portable set of the world.

Trans-Continental Dx Operators - 11 meter SSB Freeband radio group Founded in 1978, Over 3500 Signed up operators, membership is free.

CB 27.com - Internet comunity site in Spanish

DeKalb County Amateur Radio Club - The DeKalb County Amateur Radio Club (DCARC), active for over 25 years invites you to visit our web site and our community. Located in North East Alabama our W4GBR repeater stands on top of beautiful Lookout Mountain in Fort Payne Alabama.

VK2KFJ, Steve in Sydney, Australia. - VK2KFJ amatuer radio information pages, including packet radio, six metres, radio modifications, local repeater lists.

Internet Linking - Total Internet Linking information...

This Week in Amateur Radio - Amateur Radio News and Information Bulletin Service delivered via satellite on AMC-7, transponder 5, 7.5 MHz wideband audio and over the internet in MP3 and RealAudio format

Amateur Packet Radio Gateways - You'll find more than 330 Amateur Packet Radio Gateways on world maps.

Yaesu WIRES II - WIRESTM (Wide-Coverage Internet Repeater Enhancement System) is a comprehensive and easy-to-use system for linking repeaters and/or home stations together, using Internet voice technology. This site contains information regarding the WIRESTM Internet linking system from Vertex Standard

EQSO.ORG - eQSO is a complete dedicated ham radio internet gateway and server system. It is intended for use by RF gateways and PC users connected to the internet

KG4LMU Home page - My home page and echolinkhams internet linking ham radio group.

KC5ORO Echolink Internet Linking System - Echolink is software that allows amateur operators to communicate via the internet. It works by VoIP or Voice over IP technology

Internet Radio Linking Project - Introduction to IRLP

F6BLK.net -- Bernie's Website - F6BLK, ham radio operator since 1958, discovered the QRP in 1995. He presents the transceivers he built : the very performant Elecraft K2, and antennas. A part of the site is reserved for Gerard F6EHJ, who presents his creations.

Maritime radio beacons - Europeam maritime beacons list

SWL Award Rules - Awatds available to all SWL and licenced radioamateur worldwide

Digital Modes collection - RTTY SSTV PSK31 MFSK MT63 PACKET APRS and more...

CQ Callbook - Online Internet Callbook Priority listing - The CQ Callbook makes it easy to find QSL information from web-accessible sources like address and manager databases and country-specific callbooks. The search procedure is quite easy: just enter Callsign and click on the Search buttons.

Speak Freely - Free Internet telephone originally written in 1991 by John Walker, mostly a voip software

ISSTV - ISSTV is a freeware software for amateur radio that allow sstv connections via internet and radio waves

Grounding system - Perhaps one of the most over looked aspects of setting up a listening post is a ground system