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Annual poll for radio amateurs - the good, the bad, the ugly! This is an annual survey conducted among the online community, and it represents the status of amateur radio. The authors ask to hams several questions, from the most used operating modes, to the typical ham radio lifestyle habits.

RF Feedline (Coax and Ladder-Line) Loss and ERP Calculators made with Javascript. This complex feddline loss calculator has already several line types paramenters for most common coaxial cables from Belden, Time LMR, Wireman and other common products. Result will give Matches loss, SWR loss, dB and Watts power loss.

Arkansas QSO Party, Amateur Radio Klub of the Arkansas Northwest

An article about building home made Go Kits also using Tac-Comm tactical radio carriers

A review of the Wouxun VHF UHF handheld transceiver KG-UV8D

A portable setup of the ICOM IC-705 with portable VHF UHF and and HF Alex Loop antenna, managed with a portable Raspberry PI 3 setup.

This guide explores different radio bands that hobbyists use to talk to each other worldwide. It explains how these bands work and what they're used for. From low-frequency to high-frequency bands, each has its own unique features for people who enjoy communicating through radios

HF Ham Radio net

Search callbook of Amateur radio Union of Serbia, includes statistics and complete call list

Calculates inductance and Q for single-layer coils made of solid or Litz wire. Uses U.S. or metric dimensions. Can automatically maximize Q. Includes accuracy data. Runs in Windows.

Ham radio club blog

John Champa, K8OCL article on HSMM

Glenrothes and District Amateur Radio Club Scotland

Island of Hawai'i, British Columbia , QUebec, Canary Islands, Wisconsing, Florida lighthouses activations by F5IDM

We are a group of ham radio operators located in South Carolina. The main object of this group is focused on radiosport, which includes contesting, fellowship, and technical support.

Review of Baofeng UV-B6 handheld 2m and 70cm radio. Includes a video guide, information on setup, and help with programming

The RemoteTx ham radio remote control system is an economical way to control your amateur radio station through the Internet with a phone, tablet, Mac or PC. There are 3 main parts to the solution. Conveniently operate your station with a smartphone, tablet or laptop anywhere you have Internet access.

Spanish Hamradio Podcast made by Arturo EA5AYJ. Also available at iTunes.

Amateur radio loop antenna project using a Comet CVBA-500BC vacuum variable capacitor.

The Reno County Kansas Amateur Radio Assocation is based in Hutchinson, KS, providing Ham radio activites, repeaters, and training to local residents.

Saskatchewan Hamfests Then and Now

Weblog from Florence Italy, with personal infos and updates on his ham radio activity

This site is established by a group of ham members who wish to see the interests of amateur radio in Malaysia protected.

Common mode currents are those currents that flow in the same direction on a wire bundle, as opposed to the currents that flow

Our goal is to provide helpful and useful information to Ham Radio Beginners so you can get started as soon as you want to enjoy the amateur radio hobby.

San Rafael, CA ham radio club

What does 73 mean and why do ham radio operators say it?

Adapting a common PC earphone with microphone to connect to a transceiver via a homemade pre-amplifier, using a simple chip with aprox 10 db gain. Includes a schematic diagram

The Primary N6OCS Repeater is located at 5700 feet on Santiago Peak in the Santa Ana mountains.

CARA Cheltenham Amateur Radio Association

JTAlert provides several audio and Visual alerts for WSJT-X & JTDX software. JTAlert generate audio and visual alerts for several alert conditions, logs automatically to several ham radio log books software like hrd dxkeeper,log4om, interoperates with web services and it supports dxlab suite.

Ham Radio personal web site

This article documents the author's latest go-box build for outdoor ham radio operations using a Yaesu FT-891 transceiver. The go-box is constructed from a plastic "50-cal ammo case" and contains various components, including the transceiver, LDG Z11 Pro autotuner, DIY Yaesu FH-2 remote control keypad, and an external battery. The author details the design considerations, the mounting of components inside the box, and addresses issues related to ventilation and cable management. The go-box is geared for CW operations and POTA activations, with further modifications planned for a microphone and DATA jack. This project allows for rugged, environmentally protected outdoor radio operations while maintaining portability.

Ham radio blog dedicated to WX Sat reception in particular NOAA satellites, antenna homebrewing and beacon reception by F4CWH

Personal blog devoted to ham radio topics, portable operation, homebrew, antenna and other projects

Selling all brands of Hamradios and CB Radios based in Norway

The purpose of this blog is to help new hams and promote amateur radio

Amateur Radio Amateur Radio Manuals & Books Computer Books & Programs Computer Hardware Rare & Hard to Find Books amateur radio,electronics ,electronis parts,tubes, amplifiers,towners, beam antennas and more

Coastal Amateur Radio is for hams south of the Fraser. Even if you live north of the Fraser you are welcome to join in. Hams who come together for the love of HF & VHF in the hobby.

Using portable battery power is always a challange when operatin amateur radio in sota oprations. This article is about implementing lithium iron phosphate cells (LiFePO4) in ham radio portable operations.

HAM RADIO only F8DZY's blog, french ham radio station.

927.1250 MHz Santiago Peak, CA USA

Ham radio page from Tino PT7AA

Kharkiv ham radio club

Operating ham radio in international waters

Reference site of the HAMVOIP AllstarLink AllstarLink provides hams with a means of connecting radios, repeaters or simplex links, over the internet. It is built upon the asterisk open source PBX and runs on Linux

A personal blog about amateur radio activities, including homebrew, bitx, ubitx, mcHF, JT65, FT8 and more digital communications.

Eham users review of Radio Shack PRO-95

he Thibodaux Amateur Radio Club, W5YL, is the premier Ham Radio Club located in the Terrebonne, Lafourche, Assumption, and St. Mary Parish areas in south Louisiana.

Taken from: Brief History of Amateur Radio in Calcutta-by Avinash Missra, VU2EM