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A homebrewed antenna for 2m handheld radios by TB1BIG

Amateur Radio operator interested in mobile & emergency operations, with some portable QRP operations.

KJ4WLH homemade dipole for 50 Mhz

Include 6W2SC Online log

DELTA Technology is specialized in the lightning protection field, surge arresters, lightning counter.

Codec2 is an open source low bit rate speech codec designed for communications quality speech at around 2400 bit/s. Applications include low bandwidth HF/VHF digital radio.

An optimized QRP transceiver for 40 meters band

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

This was the blogger home page of the Resonant Frequency podcast. Follow the link to get to new web site.

A simple 137 kHz antenna preamplifier to make your FT-817 (and others) useable on 2200m band.

Ten-Ten International QSO parties logging program multi plaform run with Java under Windowd Linux MacOSX

On-line Log for HD8R Galapagos 2021 DX pedition

G0KYA experience on hustler 5 BTV antenna

Homemade hamstuf, mostly homebrew antennas in Dutch

This modification will expand the tx frequency range of the Yaesu FT-991 from allowing just ham radio bands, to all bands 1.8 - 30MHz and 50-54 MHz.This information is solely for use by licensed members of MARS (Military Affiliate Radio System) or CAP (Civil Air Patrol)

Log2000 is a program for logging and tracking QSO's, creating and printing QSL's and QSL labels. Designed for Windows 95/98, Windows NT and Windows 2000.

G0KYA review of the EH antenna for 20 meters band

Experiments with an 80 meter Inverted L Quarter wave antenna

Welcome to Club Log, a web-based tool for producing DXCC league tables, log search services and most-wanted lists for ham radio clubs and societies.

Freeware general purpose and contesting logging application, Scoring function for the IBM QSO Party with unique export format. Cabrillo export for non IBM contests includes formatting for NA QP, CQ WW DX, NA Sprint & CQ World-Wide WPX by W0RY

Green that aluminum into something useful right in your own backyard by WB2CQM

An amateur radio contest log sheet printable in A4 format, useful for portable operations, free to download PDF File.

ARRL video review of the Yaesu FTDX-5000

An home made slim jim antenna for 2 meters band by VU2TQC

This tutorial provides step-by-step instructions for setting up the ICOM IC-7300 to work with WinLink and WinMor. The process begins with downloading the necessary USB driver from ICOM Japan, followed by configuring the radio settings through the menu. Key settings include selecting the correct output and data modes, as well as ensuring the USB serial function is properly set. Once the radio is connected to the PC via USB, the drivers will install automatically, allowing for seamless communication. After confirming the installation of the USB Audio CODEC and COM port, users are guided to download the RMS Client Software for WinLink. The tutorial emphasizes the importance of understanding the WinLink system and provides links to additional resources for setup. Finally, it details how to configure the WinMor modem settings, ensuring the ICOM IC-7300 is ready for effective digital communication. This guide is essential for operators looking to enhance their digital capabilities using the IC-7300.

This circuit stores a single morse code message as bits in an EPROM chip, the message is sent to a relay which can key a CW transmitter.

An home made magnetic loop antenna project using a military surplus 150pf capacitor by KF5CZO

Ham Radio & NOAA Apt Weather Satellite blog. All weather satellite NOAA APT images are decoded with homebrew receiver. Setup using homebrew Turnstile Cross Dipole antenna, P-3 500MHZ PC with WIN-XP & WXTOIMG program.

An example of how to control a Yaesu FT-817 with an Arduino to make a multi-band CW beacon.

This is the schematic of asolid-state 7 MHz QRP CW transmitter by VU2NAN

An efficient monoband end-fed half wave for 10m, 20m or any other HF band

A 5 elements homemade DK7ZB yagi antenna for 4 meters band based on a 50MHz TONNA

An homebrew project for a 3 element coil-loaded Yagi beam antenna for 40 Meter band

Personal review of the Yaesu VX-6R handheld transceiver

7ele homemade DK7ZB yagi for 70MHz

Makers of oscilloscopes, spectrum analyzers, frequency counters, power supplies and more testi equipment products

Detailed pictures and description of antenna tower setup

Reporting program that help you keep track of contacts and take care of the routing activity of creating reports and QSL cards. Require miLog logging program

We are committed to constantly improving our solutions in areas of GPS System, GPS Receivers, GPS Antennas, GPS Dataloggers, RF Modules, Wireless Security Systems, Automatic Vehicle Location (AVL) for real time and passive tracking

A very interesting blog article on a real world comparison on the popular multiband wire antenna, the G5RV, by Bob Raynor N4JTE

Squirl field day logger - a no-frills, easy to use software logger designed for field day logging operation. by KC8OPV

Building Eggbeater II Omni low Earth orbit satellite Antennas for 70cm by ZR6AIC

Ham radio blog dedicated to military radio equipment by EA3FOW

Antarctica station DP1POL log online

Don't neglect one of the most important parts of your station!

A home made dipole antenna for 10m, 6m, 4m bands made with two sections of 450 and 300 Ohm ladder lines, cut to achieve acceptable SWRs on all bands

With this tool it is possible to create QSO maps overlay on Google maps there each QSO get a line from the home location to each DX location. An EDI logbook file is used as input. The creation will only use complete locator in the 6 characters format.

Some basic antenna information for the newcomer

A 2 element Narrow Diamond Loop Array for 40 Meters by VE3VN

How to build a phasing harness for stacking antennas