homebrew rig

Antenne Maria Maluca - An antenna originally planned in the sixties, a two element beam antenna tunable on several band, in french

20 meters rigid dipole - Rigid Dipoles by KØEMT by using PVC and Aluminium tubing

Baluns and Transformers - Notes on homebrewing baluns and transformers by G8JNJ

Off Center Fed Dipole - A K2GXT project documentation of how to homebrew and setup an off-center fed dipole

Distribute one antenna to multiple receivers - System for distribution of a receive-only antenna to multiple receivers

G3TXQ Hex Beam by WY3A - WY3A Homebrew G3TXQ Hex Beam for 5 bands

Homebrew Screwdriver Antenna - 9W2DTR describe how homebrewing your scewdriver antenna

ON3JT vertical multiband hf antenna - A simple and low cost multiband vertical hf antenna covering 5 bands (20m-10m) from an old CB antenna

Antennas for 100 Pound DXpeditions - NE1RD interesting publication published online about homebrewing antennas for dx peditions or portable use

AO-40 70cm Uplink Antenna - Homebrew satellite antenna by G6LVB

The Upright V Dipole - A small antenna for limited space / lanai use.

The FD4 Windom antenna - This antenna originated from darc QRV magazine in 1971 should be attributed to DJ2KT, works on 80 40 20 10 meters without ATU, based on the Windom principle.

Homebrew a W3DZZ antenna - Build your own multiband W3DZZ antenna resonating on 80 40 20 15 and 10 meters band

Formatting an international address - The formatting of the address on an international item is dictated by the recommendations issued by the countries of origin and destination of the item.

ST2NH's Radio Amateur Blog - ST2NH blog - first ham blog from africa fatures QRP,Homebrew,news,links

Vienna Wireless Society - VWS Balloon Program - Providing amateur radio service to the northern virginia community since 1963, and home of the original winterfest

Ham Rig on a Bicycle? - A ham cyclist looks at the benefits of combining his two favorite hobbies, ham radio and cycling

Praxtel Telecommunications - Praxtel offers coaxial cable and connectors, as well as fiber optic cable, connectors and other products for telecommunication applications. 50 Ohm Coaxial and Helical cables. 75 Ohm coax cables.

Spectrum Analyzer Real-time FFT - Eight-channel Audio Spectrum Analyzer is a set of Real-Time Multi-Channel Gauges for investigation of data accepted from any ADC you will want or 16-, 24- and 32-bit ADC of sound card. WDM drivers support. FFT Spectrum Analysis, OscilloScope, Frequency counter, AC/DC voltmeter, Signal-to-Noise Ratio, Signal-to-Noise and Distortion, Spurious-Free Dynamic Range, Effective Number Of Bits, Total Harmonic Distortion, Inter-Modulation Distortion, Phase Shift. Special modes of dual-channel FFT spectral analysis: Separate channels spectra, Spectra of digital sum, difference, product of two signals, Spectrum of digital product of original signal and its fundamental, Spectrum of Real and Complex Transfer Function, Cross Spectrum. Standart weighing of spectra according IEC and CCIR. Oscilloscope modes (for dual-channel ADC) are: original signals, sum, difference, dependence of one channel on another, amplitude distribution of input signals.

5W Portable Solar Charger - 5W portable solar charger project that uses both your ham and carpentry homebrewing skills.

50 Mhz Amplifier - This is a homebrew 100 watt six meter linear amplifier. The project was designed by Pat Bunn - N4LTA, and was featured in the October 1990 issue QST magazine.

Coax Cable Antenna Switch, homebrew - KO4NR coax cable antenna switch construction by ve3cgc

A 6 to 1 hf antenna switch - A ON5ZO ON4BAI project based on the original KO4NR project

Diplexer for 2m and 70 cm - Schematics of a homebrewed diplexer for VHF and UHF in german

Simple Spectrum Analyser - Homebrew a simple spectrum analyzer. Diagrams, part list and instructions by G4AON