home brew generators

Build this Novice 4 band vertical  ^pop - Home made vertical antenna for 80 40 15 10 meters ARRL PDF file taken from QST June 1978

EH antenna fo 160 mt by Iz7ath  ^pop - EH antenna for 160 mt: my experiment and comparison with a short vertical. with full details on construction procedure and testing.

Local QRM reduction - It is not always possible to tackle the sources of local QRM. What remains is trying to reduce the noise level by means of your antenna system. Learn how to reduce QRM and understand how cancell noises by PA0SIM

Short Dipoles  ^pop - Short dipoles and verticals for 160 80 and 40 meters

Sierra Alfa Holand - Sierra Alfa Holand official web site

Alfa Tango Portugal - Homepage from Alfa Tango Portugal

W7CQ 10GHz Beacon - CN83jx - Located 12 Miles South West of Eugene, Oregon USA

TT8ZZ Homepage - TT8ZZ Homepage. Logsearch and pics.

The Family Radio Service - Introduction to FRS

FCC General Mobile Radio Service (GMRS) - What is the General Mobile Radio Service? Do I need a license? What is a system?

Thurston County ARES/RACES - Thurston County ARES/RACES home page, located in Washington state USA

The Side Winders On Two Radio Club Homepage Priority listing - SWOT is the one of the largest and oldest 2 meter ssb club's in the USA. It has nets on 2 meter ssb across the USA.

Mingus Mountain Repeater Group - A ham radio club dedicated to the state of Arizona

Three Rivers Radio Club - 10 meter SSB club, Free lifetime membership. We are in the St. louis area, but we also welcome hams from the whole USA.

VE3XAT SSTV Pictures - SSTV pictures

International Listeners Association - british based swl club covering amateur, broadcast, air, marine etc. Non profit organisation.

4NEC2 antenna modeler  ^pop - 4nec2 is a completely free Nec2, Nec4 and windows based tool for creating, viewing, optimizing and checking 2D and 3D style antenna geometry structures and generate, display and/or compare near/far-field radiation patterns for both the starting and experienced antenna modeler. Can be interfaced to HFwin32 propagation prediction software.

KawAZ Azimuth angle calculation - KawAZ shows the azimuth angle of target location from your location by figures and image of compass

VK5PGT Utilities Page - GkjBios, Tfpcx, tfpcx, Tsthwarc Archive Manager, Flexnet baycom drivers, AGWPE driver, TF2AGW v1.1 dll interface

Make you drill more flexible - A useful tool to make PCB

HA8ET Technical & Homebrew pages  ^pop Priority listing - Technical Articles, Homebrew,Test & Measurements, (Returnloss Bridge 1,8 MHz...1300 MHz, 2m/70cm DIPLEXER...) Vacum Tube Databases, VHF-UHF-SHF Power amplifiers,HAM links, electronics links

Unsoldering old electronic components - how to easy and quickly unsolder and recover electronic components from old electronic board (SMD and not) by iz7ath Talino

ESR METER: (Equivalent Serie Resistance of capacitors) - Esr meter to measure the equivalent serie resistance of capacitors

QRO GU-84B TETRODE Priority listing - GU-84B Homebrew HF Amplifiers

A 20 Ampere / 13,8V power supply  ^{updated  pop} - A 20 ampere and more 13,8V power supply for RTX