to the world213 links - and 2 categories
Antennas : Theory
- Quarter Waves and Velocity Factor
- Coax Velocity Factor in Baluns, Does it Matter?
Test results show coaxial cable velocity factor does not always enter into stub length calculations especially in the world of Baluns
[ Hits: 207 | Votes: 0 | Rating: 0 ]
- CB Radio United Kingdom
- Meet The Breakers Cb Radio from the United Kingdon, brought to you by Colin The Head, star of Disused Railway Diaries and Colins World Of Everything, Antenna, Ham Radio and signal checks.
[ Hits: 309 | Votes: 1 | Rating: 10 ]
- Live DX Cluster M0NWK
- View real-time spot information by band for active amateur radio operators around the world via the DX Cluster network, taking raw data from a JSON API made available by DXCluster.co.uk
[ Hits: 292 | Votes: 0 | Rating: 0 ]
- Islands on the Air - IOTA
- The official IOTA web site, designed by the IOTA IT Team to meet the specific needs of those participating in the IOTA programme includes IOTA directory, IOTA spots and all the IOTA programme information.
[ Hits: 163 | Votes: 0 | Rating: 0 ]
- EURAO - European Radio Amateurs Organization
- Meeting point of radio amateurs associations from around the world where introduce and share their activities and experiences.
It is about giving voice to all those independent radio clubs of any country interested in exchanging knowledge with the others.
[ Hits: 153 | Votes: 0 | Rating: 0 ]
- West Texas Amateur Radio Association
- As a ham radio club we get involved with contest, emergency response and services (CERT, RACE, ARES & etc), volunteering to organizations that needs our help (Community, Boys Scouts, Senior Citizens, & etc.), promoting and educating individuals of amateur radio operations (ARRL, FCC, Obtaining Licenses, Local Government, & etc), meeting new and interesting people around the world and beyond through many sources (VHF, UHF, HF, Computers, CW, D-Star, RTTY, & etc.), amateur radio is a great social skill, there is no age limit on who can get involved, and much more.
[ Hits: 204 | Votes: 0 | Rating: 0 ]
- SPE Electronics
- Makers of the worlds smallest automatic solid state HF amplifier Expert 1K-FA, Expert 2K-FA and Expert 1.3K-FA
[ Hits: 357 | Votes: 0 | Rating: 0 ]
- DV Access Point Dongle
- The DV Access Point Dongle connects to your PC or Intel based Mac via a USB port and provides a 2 meter Access Point for use with a D-STAR radio. Using an Internet connection, a user may connect to and communicate with D-STAR gateways and reflectors around the world
[ Hits: 169 | Votes: 0 | Rating: 0 ]
- Duracomm Power Supplies
- Power Solutions for Durable Communication Systems. Founded in Sep. 1992, DuraComm Power Supplies is a worldwide recognized leader in ultra-reliable AC-to-DC switch mode power supplies commonly used in the communications industry.
[ Hits: 136 | Votes: 0 | Rating: 0 ]
- World Map
- Free windows world map application display current time, sunrise and sunset, greyline map, dx stations, requires windows 7 or higher.
The program includes three resized Natural Earth maps which have been resized to 4k or slightly less.
By Simon Brown G4ELI better known as the inventor of Ham Radio Deluxe.
[ Hits: 1013 | Votes: 0 | Rating: 0 ]
- Phonetic Alphabets of the World
- A selection of alphabets used, particularly by ham radio operators, to spell out words
[ Hits: 1028 | Votes: 2 | Rating: 5.5 ]
- Codes of the World
- History of codes of the world, russian codes, visual codes, and al long collection of telegraph codes as used worlwide including the international morse code and the relative variations
[ Hits: 953 | Votes: 0 | Rating: 0 ]
- North american QRP CW Club, open to any licensed radio amateur or shortwave listener (SWL) worldwide with at least some interest in CW/QRP operation. Encouraging the use of CW and helping all hams increase CW speed and proficiency
[ Hits: 322 | Votes: 0 | Rating: 0 ]
- Current PSK31 Band Activity Monitor
- Current PSK31 Band Status Report for the South East United States
[ Hits: 425 | Votes: 1 | Rating: 1 ]
- Linux Amateur Radio AX.25 HOWTO
- The Linux operating system is perhaps the only operating system in the world that can boast native and standard support for the AX.25 packet radio protocol utilized by Amateur Radio operators worldwide. This document describes how to install and configure this support.
[ Hits: 329 | Votes: 1 | Rating: 10 ]
- DX Maps
- Amateur Radio World Prefix Map, custom great circle maps and more. Map printing service based in the UK
[ Hits: 383 | Votes: 0 | Rating: 0 ]
- The SDRanywhere application is an Android app that allows remote operation of an RFSPACE SDR-IQ, NetSDR, SDR-IP or Cloud-IQ radio from anywhere in the world. The demodulated audio and waterfall information is compressed and sent to the client application using a low bandwidth internet connection.
[ Hits: 465 | Votes: 1 | Rating: 10 ]
- Peanut - Ham Radio Digital Voice Client
- Peanut is a free Digital radio client Android App. The App requires a manual registration with the author and allow to chat in proprietary rooms or to connect room linked to DSTAR amateur radio repeaters worldwide. A central Peanut dashboard with current system activity is also available.
[ Hits: 469 | Votes: 1 | Rating: 10 ]
- aprs.fi for iPhone and iPad
- Official aprs.fi iOS app, immediate real-time visibility to APRS traffic near you and around the world.
[ Hits: 431 | Votes: 2 | Rating: 5.5 ]
- My LoTW
- My LoTW is a free viewer app for Logbook of the World by ARRL. Features include, View all the QSOs you have submitted to LoTW, Add multiple callsigns under your LoTW account, View all your QSLs, Share digital QSL image which is created by the app for QSLs. Either save it on your device or share it on facebook, View statistics for your worked stations/DXCC/bands etc
[ Hits: 339 | Votes: 2 | Rating: 6 ]
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