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Packet Radio, dx news, QRP, awards and software from slovack radio club

Interesting post with a practical video of using solar panel with a yaesu ft-857.

This Artificial Ground has been designed by Colyn Baillie-Searle GD4EIRP

UR5FCM Log provides a centralized logging solution for amateur radio operators, designed to manage daily radio communications and integrate various digital modes. This software functions as a primary working center for a radio station, facilitating the recording and management of QSOs across different operating aspects. Since version 1.1.61, UR5FCM Log has incorporated enhanced features for digital mode operations, specifically supporting RTTY, BPSK, and SSTV. The application aims to streamline the logging process, offering tools for QSL management and general station record-keeping. It is developed for the Windows operating system, providing a graphical user interface for ease of use. The software includes capabilities for tracking various contact details and supports common amateur radio data formats for log exchange. Its development history spans from 2002 to 2005, with Igor I. Krinetsky credited as the author.

Development of the Slim Jim antenna for HF

Homebrew a 2 meter square dipole antenna

HamRadioBug.com the new home for Electronic Equipment Service. Yaesu high-end series SSB/CW transceiver repair

This FAQ is made from the archives of the FT100 mailing list based on the OneList service.

EchoLink and IRLP Internet Radio Linking Project Node's, Hurricane Watch Audio Feed's and Info, Live Scanner/Other Feed's from the USA, Local Ham Frequencies, Online Receiver's, Shoutcast Live Audio Feed's from the USA, Southern California Frequencies and more

QST Magazine Product Reviews - Key Measurements Summary - HF-Transceivers or Receivers. Compares Yaesu FTDX5000, Elecraft K3, Flex 5000 and Kenwood TS-590S

Homebrew VNA capable of both transmission and reflection measurements from 0.05 to 60 MHz

By Prof. T. K. Mani - VU2ITI

A danish only scale diagrams designer, usefull to draw front panels and dial scale knobs, windows freeware.

Custom Design T-Shirt with No Minimum order (you can buy just 1) and NO Setup Fee. Will transfer your Favorite Images from JPEG's and E-mail attachments and from photo prints to Custom T-shirts with unbelievable Crispiness and Clarity of true Color Reproduction. Our image transfer paper is 11.5" x 8" heavy duty industrial grade.

K8CU builds a classic 1967 QST semiconductor project during the 40th anniversary year of the original project publication.

Activating a county for ham radio can be dangerous to your health!

"W2IK's Personal experience being the first responder at ""ground zero"" during the WTC 9/11 disaster."

Cannot record CW message, AFSK not working, tracking not working, meter peak hold, on Yaesu FT-920.

An interesting article on how to make copper cactus J-Pole antennas

Heathkit Icom Kenwood Power Transistors Ten Tec Yaesu spare Hamradio parts.

With VHF Hamradio Software

A step by step approach for a ham radio vertical antenna mount using only a hole, gravel and a piece of plumbing pipe

The collinear J-Pole, often known as the Super-J, does improve the behavior over a regular J-Pole. As many attest, there is an advantage when vertically combining 1/2 radiating sections to have a bit of separation between the half-wave end points. The Super-J has very little separation between the two half-wave radiators.

Amateur Radio Webring started in July 1997

An indeal stealth antenna made by multiple quarter wave verticals, supported by a tree.

Yaesu FT-920 unofficial web site at wm7d

Examining the _Angle of Radiation_ and its impact on amateur radio operations, the resource provides insights into optimizing antenna performance for DX and local contacts. It features a design for SPOTTO, a direct conversion high-performance universal DSB transceiver, detailing its construction and operational characteristics for homebrew enthusiasts. Additionally, the site presents a 7-element VHF high-gain antenna design, offering practical schematics and expected performance metrics for those seeking enhanced gain on VHF bands. The resource also covers the development and popularity of the _FT8_ digital mode, highlighting its effectiveness in weak-signal conditions and its role in special event operations like the FT8DMC anniversary. It includes information on Hamfest India 2023 and the Lamakaan Amateur Radio Convention, providing dates and organizational details for significant Indian amateur radio gatherings. Technical articles on Direct Digital Synthesizers (DDS) VFOs and low-cost multifunctional frequency counters offer practical project ideas for radio amateurs.

This QST article describes the electrical and mechanical design process for two LPs that cover the HF bands from 10-30 MHz

Dealer for Alpha Delta hf antennas, switeches, Outbacker and super antennas, morse code keys, coax cable and military products, managed by W8GEG from Medina Ohio

IC8POF's How To index, Hamradio mods, Crazy PA Tuner project (transform any manual amplifier in an automatic one).

The Rolling Home Ham Radio on the Road

QST Magazine Product Reviews - Key Measurements Summary - HF-Transceivers or Receiver and Linear Amplifiers

Win EA6DDlog is a freeware logging application for Windows, developed by EA6DD Biel. It integrates features from existing software like Swislog, Urelib, Logger, and HamRadio Deluxe, presenting a Multi-Document Interface (MDI) similar to Logger. The program prioritizes simplicity, practicality, and operational speed, allowing functionality even on less powerful PCs. It does not require a formal installation; users can run it directly from a portable drive or any directory. This logging utility supports CAT control through Omnirig by Alex Shovkoplyas, VE3NEA, which is automatically installed if not already present on the system. It also offers QSL printing capabilities and connections to online callbook services such as QRZ and HamQTH for contact information. EA6DDlog includes an automatic update mechanism that checks for new versions upon startup, requiring internet access. For Windows Vista users, disabling User Account Control (UAC) is recommended for proper update functionality. The software is part of a broader development effort aiming for cross-platform compatibility, with future versions planned for Windows Mobile, Linux, and macOS.

Ham Radio ITU International Callsign Country Prefixes

A comparative article on performance differences between Slim Jim antennas versus J-Pole antennas

a website by vu2fd with theory lessons, details on rules and regulations and planty of homebrew projects for radio amateurs, java calculators.

Hamradio page with pictures and links

Ham Radio Class Exam question pool effective 7/01/2010 thru 6/30/2014

Beginners guide and introduction to get started in ham radio if you live in India

Home page of the first hamradio club created in Northen Greece.

Ham Radio cartoons of common situations

This group is being formed to support those radio enthusiasts that already have experience in SWL, Scanners, or Citizen Band/FRS radio that would like to know more about becoming a Ham.

Balanced feed with coaxial line by John F. Clemens W9ERN

Monthly Amateur radio DX Peditions and Contest calendar at HamRadioWeb

This group is dedicated to those who are interested in getting started in amateur radio or upgrading to a higher class license

LinLogBook is an logbook for hamradio and it is based on an sql database. It can be widely configured by the user.

Theory and origins of W4RNL Asymmetrical Hatted Vertical Dipole AHVD for portable operations.

Cushcraft A3S performances with the A743 kit to add 30 and 40 meters

Italian amaterur radio equipment online store in Frosinone

Ham radio wire antennas are the most common form of antenna used by ham radio operators. Here you can find hints and tips on diy wire antennas