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An 87ft inverted L portable antenna working on 80 40 30 20 15 meters band

This is from a posting on the BARK PBBS Keith, WB2VUO

What Amateur Radio (ham radio) is. How to get started in ham radio. License requirements. Where to find instructions.

The half wave dipole antenna is a simple and practical antenna model that consists of a half wavelength long centre fed conductor.

Amateur Prefix Maps by UT0UM updated with ARRL DXCC and ITU changes, available for download in PDF

PD0AC blogs post about the Yaesu VX-3 handheld transceiver

Experimental (Croatian only) CallBook wich contains only call sign of HAM's with HRS membership.

A multiband wire antenna with a twinlead feedline that can be easily tuned in several bands, witha 33 ft per leg you can have a 40 to 10 meters band coverage

A simple current balun for the FM broadcast band

An homebrew crossed Yagi antenna for two meters band based on DK72B design with pictures, detailed description and tricks by Barry Zarucki M0DGQ

IC706 Specifications by universal radio inc

IC-2720H modifications and links to manuals

Professional multi funcion software for ham radio use. Mainlu a logging program with mapping functions, dx cluster module, label printing, award managements, exporting features and more. Currently only in german

A site exclusively meant for the novice. Find all the information necessary to become an amateur radio operator! More India specific information.

A vertical dipole for 10, 15, 20 and 40 meters made adapting two Hustler Model 6-BTV antennas by w6sdo

This project will enable you to build a monoband long wire inverted vee with 3/4 wave length sides that will have a bit of gain

The ICOM 746-Pro has acquired a history of NEC 1678G (IC-151) MMIC and driver transistor 2SK2975 failures. The failure of IC-151 appears to be a combination of ESD damage from electrostatic charge on the antenna entering IC-151, and perhaps thermal heat.

A restored version of the original CQ DX Zones of the world

Add-in module to Microsoft Excel, contains a set of radio amateur relevant special functions: DistSphericLocator(Loc1; Loc2) Calculates the spheric earth model distance between two locators [km] DirSphericLocator(Loc1; Loc2) Calculates the spheric earth model direction from Loc1 to Loc2

Manufacturer of morse keyers, ID-O-Matic Kit, electronic components

Yaesu FT-2000 FT-2000D Cable connections

MS Word documents including IC-718 review by hamdiham

How to make your ham radio system mobilemany ham radio operators carry radios for fun, safety and public service activities. radios for both vhf and hf frequencies can easily be installed in vehicles.

Project plan for a 4 element yagi beam for 50 Mhz

K6DQ GAP titan dx antenna repair

A copper pipe Hentenna for 144 MHz. The Hentenna, a compact, high-gain loop antenna developed in Japan in the 1970s, offers approximately 5.1 dBd gain, comparable to a three-element Yagi. Adapted for 2 meters, it is crafted from copper pipe for simplicity, affordability, and broadband performance. Requiring no feed-point tuning, its construction involves soldering standard copper fittings. Installation demands non-conductive materials to minimize signal disruption. Versatile for vertical or horizontal polarization, it is ideal for FM, repeater, SSB, or CW applications. This design emphasizes practicality and performance for amateur radio enthusiasts

Build your own multi-band mobile ham antenna with a Hamstick

Since 1922 Tampa's largest Ham organization. Dedicated to hams by hams. Classes in theory, code, and experimentation are a regular event.

Article on PC to radio interfacing by Paul Umbdenstock, WA1VOA

Schematic for Data, power, CAT, Key and Mic connection interface cable

Developed by Japanese 6 Meter Hams in the 1970's can be designed and built for almost any band

Here is an easy method to mount elements to a boom, this can be realized at home, without the need of special tools

A 50 foot tower setup with pictures and installation details

The sun can power your Ham station and a whole lot more. Using solar power panel with a 12 volt battery can permit you to operate autonomously even for several hours without interruption.

Antenna tuners, antenna selection units and accessories

Australia's largest online database of VK email & URL's. Home of the AAR Netring and VK Classifieds. Repeater lists, maps and more...

Mods and informations about yaesu VX-5R

Solves antenna matching problem with two phased antennas. Stacked rotary beams are popular. However, connecting two 50 Ohm antennas together presents some problems.

Study for your ham radio license with hamstudy.org, a free suite of study tools with user contributed explanations for the questions. Learning flashcards and smart practice tests ensure that you see and learn the full pool while statistics enable you to track your progress.

The Icom IC-7300 is a popular HF transceiver among amateur radio operators, known for its advanced features and performance. This modification guide focuses on enabling extended transmission capabilities, specifically for MARS and CAP frequencies. The instructions are based on the work of PA2DB and include detailed steps for removing specific diodes to unlock additional frequency ranges. Before proceeding with the modification, users are advised to take necessary precautions, such as ensuring the radio is powered off and using ESD protection. The guide emphasizes the importance of using appropriate soldering techniques and tools to avoid damaging sensitive components. A video demonstration is also provided to assist users visually in performing the mod. While this modification can enhance the functionality of the IC-7300, it is crucial to note that it may void the warranty and should be undertaken at the operator's own risk. The guide serves as a valuable resource for those looking to expand their operating capabilities with this versatile transceiver.

Conversion of Zetagi HP201 SWR wattmeter for HF Amateur Bands by G8ODE

3830 Archives is a mailing list archive with contest results for amateur radio operators. It includes contest scores and results, score submittal forms, live contest score updates, and an online score board for DX contests.

Supply high quality accessories for your ham shack, including Band Decoders, various types of Antenna Switches, Antenna Stacking devices, special devices designed for the SO2R operator, USB Interfaces, Digital Mode Interfaces, Keyers and many others

VHF UHF Amateur radio antenna and antenna parts, accessories for homebrewers, antenna kits, tubes, antenna masts, antenna tripores, insulators, power amplifier mosfet, power splitters by I0JXX

Yaesu FT-857 features and specifications

Personal logging program, support A.D.I.F export which makes it possible to produce custom QSL cards, by G0OPC

A danish program capable to receive and decode morse code, free for windows

DX Cluster From JAPAN

HT Programming for the Absolute Beginner

Map of ITU and IARU Zones at hamatlas.eu