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Some rules of thumb for beginners, with a QRP approach, by James R. Duffey KK6MC/5

A Lindenblad Antenna for 145 MHz and 435 MHz with an integrated 50 MHz J-pole

An introduction to history of Morgain Antenna, since the early origins in Virginia, to the current home made projects and design available on the net. Article in Italian

Paddles made from readily available materials, like double sided PC board material and cost almost nothing to build.

136kHz portable station project by PA4VHF Dick

This is a design for a stealthy HF multi-band vertical wire antenna using a tree as a supportby G7AQK

Build An Inexpensive Repeater Controller from a Basic Stamp 1 or 2 By Roger Cameron

This article document a 2 element half wave collinear J-Pole antenna by KC9EOT and KB8OJH

Tips and tricks on homebrewing your own Coax traps by ON7EQ

Offer a wide range of homebrewing projects mainly for VHF UHF operations. From vhf antennas to preamplifiers, chargers and power supplies

This homemade tube oscilloscope is based on the WaterMan Pocket-Scope 0510A, a 3 tube oscilloscope made in 1946.

Displays the actual transmitting beacons of the NCDXF/IARU Beacon Project.

A New Twist on Portable Multiband HF Dipoles, a Multi-band Spiral Dipole Off-Center-Feed match (OCF) antenna solution.

A combination of Fldigi and Flmsg for portable devices running Android used for NBEMS

The digital wattmeter project was created for the purpose of measuring power in the range of 300nw to 30w.

This article describes how to make a simple receiver Out adapter cable for the Kenwood TS-590S, so a second receiver can be connected and used as a pan-adapter

A controller for the miniVNA using an Arduino UNO and touch screen color graphic LCD display

Key your transmitter from the tone output of a Morse Code generator program

Collection of telegraph keys homebrew antenna projects links to radio software

Comparison of 50 and 70 Mhz antennas, commercial and home made projects

Lot of useful information on experiments on 136 Khz band, with antenna tips DSP infos and notes on their activity in LF.

A complete guide to Baluns and transformers by WK5AJL

Interesting article on multiband fan dipoles. This article give an overview on designing this wire antenna, and planning a robust installation and proper feed line. Includes notes on setting up a commercial fan dipole antenna and on how diy your own.

DIY voice keyer for your next ham radio contest. An interesting homebew voice keyer project by ON7EQ

W3EDP antenna assembly instructions and dimensions with pictures in this PDF File

A four element 2 meter quad antenna project

A remotely tuned 80m to 10m wire vertical antenna

Schematic anc PCB for a fox hunting receiver for 80 meters band

Direction finding projects, useful tools for t-hunting operations

Amateur Radio Projects & Kits for homebrewers, includes DDS,sound card interface,programmers, hamcom, frequency counter, RF Power Meter, modems and more.

VK3YE magnetic loop antenna plan that cover 7 Mhz to 20 Mhz and shortening loop can work on 21 Mhz.

Tips to homebrew your own HF traps using aluminium wire and doorknob capacitor

QRP and other projects from Honolulu, HI

High Gain Wi-fi Helical Antenna by AB9IL

Home made dummy load by M1HOG

A resurrection of some homebrew projects from our vintage years and the NorCal-sponsored project series in tribute to Doug DeMaw, W1FB

This simple and cost effective interface circuit is designed for use with any ICOM amateur radio equipment with CIV interface

A small random wire antenna tune that can tune from 40 to 10 meters bands.

Diplexer is a passive device, a special filter circuit that seperates 2 different bands, not to be confused with the duplexer that usually separate 2 different frequencies on the same band.

A magnetic loop antenna working from 30 to 15 meters with 100W

The future of two way radio is digital.

Interesting article on how build your own field day antenna

The NL Ham Radio Swap Shop is an online platform dedicated to connecting amateur radio operators in Newfoundland and Labrador with opportunities to buy, sell, and trade radio equipment. This service caters to both seasoned operators and newcomers, providing a space for exchanging second-hand gear, military radios, antique radios, and radio tubes. Users can browse listings, post their own items, and find unique equipment that may not be available in traditional retail outlets. In addition to facilitating transactions, the Swap Shop also serves as a community hub for local hams. It encourages networking among operators, sharing of knowledge, and collaboration on projects. Whether you are looking for a rare piece of equipment or simply want to declutter your shack, the NL Ham Radio Swap Shop is an essential resource for anyone involved in the amateur radio hobby in the region.

homebrew a frequency counter by M1HOG

As the sunspots return and DX propagation conditions to improve, the age old problem with QRM begins to show up on the amateur bands. Thif filter help you on improving reception

Magnetic loop for 20 to 6 metres pedestrian mobile by VK3YE

Ham radio equipment eBay prices, adjusted for trends, filtered for accessories, leaving only condition and auction terms to affect the final price. Also direct links to auctions, searches and recommended sites for research, plus amateur radio station rigs, projects and antenna farm.

This project hereby presented is a complete HAM radio simplex 'smart' repeater, built around a Motorola GM-350/950, Arduino NANO board and a WINBOND audio recording integrated circuit

Open-Source Software Implementation of a DRM (Digital Radio Mondiale) Receiver. Dream runs on virtually any pc and requires a receiver front-end to work as a real radio.

A simple fixed frequency SSB voice transceiver for the 7 MHz amateur band