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Gary Breed, K9AY experience with beverages on 40 meters

Free VHF/UHF/Microwave contest logging software for rovers and non-rovers - Runs under Linux, Windows, etc.

LogView is a free post-contest log-visualisation tool, for analysing contest performance. It plots the QSOs in a Cabrillo-format contest-log on to one of 8 different maps by finding the position of each QSO from an online database of about 970,000 W/VE callsigns.

Here is a very simple and practical way to make a short but efficient 40-meter dipole. The K4VX Linear-Loaded Dipole for 7 MHz

If the display lamps in your TS-2000 go out. They can be replaced with LEDs.

A complete list on Long Beach Frequencies. Long Beach Police Penal Codes, and Police 10 Codes

This program checks for duplicates (including partials), lists the sections (which change color when they have been worked), lists all contacts, writes ASCII log, dupe and summary files, and provides many current statistics by N3FJP

K4M Online Log Midway Island 2009

This project outlines the construction of a 3-element reversible quad antenna specifically designed for the 40-meter band. The materials required include pushup towers, pressure-treated posts, insulated wire, and various electrical components such as relays and a balun. The construction process is straightforward, beginning with the installation of the posts in a straight line, followed by the assembly of the antenna elements and their elevation to the desired height. The antenna's design allows for directional signal reception, making it ideal for operators looking to enhance their communication capabilities on the 40-meter band. The project includes detailed instructions on tuning the antenna for optimal performance, ensuring that operators can achieve the lowest SWR possible. Additionally, the design can be adapted for other bands by extrapolating dimensions, providing versatility for amateur radio enthusiasts. Overall, this reversible quad antenna project is suitable for both beginners and experienced operators, offering a practical solution for improving signal strength and directionality in 40-meter communications.

TU2T Log On-Line Ivory Coast 2011

List of mods for the ICOM IC-7000 with many PDF Files

MobileLog is a logging package for the PocketPC. It features DXCC reports, searching, alerts, and inport/export.

This program is freeware for ham radio purpose only, multilingual german and english, self running, runs also from USB devices

Producers of Scancat, Copycat, Magic and Distributors of HOKA's CODE-3 and CODE-30 decoders.

Antenna was designed for SO-50 satellite operation but can be used for any VHF/UHF activity. It's a mix of a Moxon Antenna and a Yagi antenna. It has gains 4 dBd on 2m and 6.5 dBd on 70cm bands and it is fed via single 50 Ohm cable.

Band-pass filters can be critical components in competitive stations. This setup may help put your station on the map.

Win-Test is a contest logging software compatible with all the operating systems Windows 32 bits without exception. All major international and many national contests are supported. Network TCP/IP capability, radios and CW interfaced, database-aided autocompletion, and much more...

A wire yagi antenna model, easy to build, made using inverted vee elements and requiring just one support by ve3vn

Put your Ham Logs online, compare contest scores, send and receive electronic QSL requests and more. The place to see if you finally worked them!

Some antenna manufacturers place baluns at the incorrect location in LPDA arrays, or tell you to route the cable incorrectly. This can cause substantial RFI and all sorts of weird problems like RF into house wiring.

A ZS6BKW antenna experience and comparison over an OCF dipole by F4FHH

An home made trapped dipole antenna for 40 and 60 meters band by 2E0HTS

Arkansas DX Association links to logs

JG2KJU collect brochures and catalog of vintage radios, including kenwood yaesu icom standard national nec star ten-tec and many more

Remote HF - VHF - UHF radio station using TS-2000 and remoterig devices

The AMRAD Active LF Antenna. You can tune into LF activity with this easy-tobuild and erect active antenna. As a bonus, you get MF and HF coverage, to not to mention world-class performance

2 element reversible verticals, small footprint, big results.

While you are enjoying your favourite scheduled SWL program, DX Net, or W1AW Bulletin, MacLoggerDX is combing the internet looking for the latest Hot DX Spot

This attenuator is worth your attention. Built like the proverbial brick outhouse, it's one you can easily duplicate by N9SFX Pdf file

Onine Log for 9J2T DX Pedition

A Comprehensive roundup of the most popular QRP transceiver kits on the market in recent years in PDF format

A quarter wave ground plane for 70 cm

Search for your call in many of the logs hosted online, also contains links to other logs on the internet.

S9DX log Online

Features and specifications for Yaesu FT 857D

A different approach can help you optimize attic-bound aerial by W6HPH

A monoband end-fed half wave for 10m, 20m or any other HF band, includes a PDF with detailed information to build your own monoband or multiband antenna

A simple beam antenna offering good performances on 3 bands by 9m2mso

A basic drawing of a 2 meter quad antenna for 144 MHz

High speed silicn diodes work well as RF switches. This article describes how to use diodes for selecting two or more filters ARRL QST article by W1FB

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.

VQLog is a shareware log-book program for Windows specially intended for HF or VHF-DX'ers and Satellite enthusiasts, and it is fully usable for ALL amateur bands from 0 KHz to 99 GHz

An introduction to antennad including a DIY assembly instruction for a A Ground Plane Antenna for NOAA Weather Stations

IC706 Specifications by universal radio inc

This is a 200 Watt PEP step up transformer for end fed full and half wave antennas without radials, designed as a 200 Watt PEP

Here you will find broadcast, pirate, and clandestine information including loggings, QSLs tips, and last-minute news

SH5 is easy to use contest logs analyzer which creates a variety of HTML statistics from the Cabrillo format log generated by most popuplar contest log software (N1MM Logger+, Win-Test, Writelog, TR4W and others). SH5 allows you to upload contest results to your web site.

A three element wire yagi antenna for 7 MHz project plan with drawings and EZNEC model

PA5DD version of the dual band yagi antenna for 50 and 70 Mhz

How to get the most from attenuators and preamps