homebrew amplifier

Building an own Stackmatch - Nowdays lots of people are putting up antennas to either beam in different directions at the same time or just to stack them and get a lower angle of radiation. Use this stackmatch to match you array.

Homemade 20 metre band Loft Dipole - An homebrewed dipole antenna for 14MHz

IZ7ATH Projects  ^pop - Antennas, Keyer, amplifier, transverter, baluns

A half slooper for 160 meters - Italian article includes picturer and plans to homebrew an half-slooper antenna for 160 meters band

Keith's Sporadic Waves - A personal site about my homebrewed communications newsletter called Sporadic Waves.

Bald Eagle Amateur Radio Society - A large selection of Amateur Radio Links and Homebrew Projects.

F5SOH Laurent - Packet with Linux, homebrew, Talco mods. in French

IK1ZOY Giancarlo Priority listing - Collection of telegraph keys homebrew antenna projects links to radio software

IZ7ATH Talino - All about homebrew, antennas, accessories for shack, digital tecniques and more..

IZ8DWG Onofrio - Includes Amplifier, antenna tuner, quad, yagi, rotators project in italian

Radio Kit - Italian magazine mainly dedicated to homebrew and parts

Andrews Communications Systems - Australian dealer, HF linear amplifiers, power supplies, baluns, HF UHF yagis and verticals including multiband HF verticals.

Finite difference program - This software is able to calculate the properties of odd shaped transmission lines. Particularly good in valve amplifier design, for aiding the design of transmission line resonators.

Commander  ^{updated  pop} - A free application that controls up to 4 Alinco, Elecraft, FlexRadio, Icom, JST, Kachina, Kenwood, TenTec, or Yaesu transceivers, switching between them manually or automatically based on frequency, and displaying frequency-dependent settings for devices like tuners and amplifiers; includes a bandspread, and supports transverters, frequency and mode tracking by an independent transceiver or receiver, SDR-based panadaptors, and SO2R switching with microHam or OTRSP-compliant devices.

WB0NNI Home Brew HF Amps and Tutorials  ^pop Priority listing - Tutorials and other information on designing and building hf amplifiers. Includes tube data and amplifier projects.

100W HF QRO linear amplifier - Based on Motorola MRF454, schematics and component list

Push pull 2m amplifier - This shows an unsuccesful attempt to build a push pull 2 m amplifier, with the tubes in grounded screen.

SSB and CW Filter - A pdf file with schematics of an ssb and cw filter AF amplifier

WN2A Homebrew Heaven  ^pop - Stuff for Homebrewer

Ham Radio Homebrewing by IK3OIL  ^pop - A collection of projects for Amateur Radio Homebrewing enthusiasts

F5AYE microwaves pages - Pages on microwaves,homebrew, beacon HB9G 5.7 and 10 Ghz.

The G8TTI homebrews - Home made transverters blockschematics two metre HB9CV, 144MHz SSB Transceiver

Homebrew projects by dl5dbm  ^pop Priority listing - KW,2-meter,6-meter,antennas,amplifiers,preamps,powersupplys, and more

Homebrew radio receiver  ^pop - Detailed plans of my homebrew receiver. Frequency coverage is from below 300kHz to 30MHz. Pictures, schematics, board layouts, parts lists and more can be found here.

Spectrum Analyzer Project - This is a tracking page for a tv tuners based homebrew spectrum analyzer project.