Hobby DIY Electronics

ARRL - Amateur Radio Operators Association

Posted by on Jul 12, 2015 in Amateur-Radio

ARRL is the national -USA membership association for Amateur Radio operators. Amateur Radio (ham radio) is a popular hobby and service that brings people, electronics and communication together. People use ham radio to talk across town, around the… more »

DL4YHF - Ham Radio and Homebrew

Posted by on Mar 07, 2015 in Amateur-Radio

This page provides some tools (software by myself), hardware, and other information for radio amateurs, and some other not-radio-related stuff like the PIC programmer. DL4YHF - Ham Radio and Homebrew This document describes the construction of small… more »

RASON Projects Page - Amateur Radio

Posted by on Mar 04, 2015 in Amateur-Radio, Circuit-Diagrams

Designing Bipolar Transistor Audio PreAmps, Designing JFET Transistor Audio PreAmps, Designing Op Amp IC Audio PreAmps, Switching Regulator Basics, Using Transistors As Switches. RASON Projects Page - Amateur Radio 10 Amp, 13.8 Volt Power Supply 12 Volt… more »

Category: "Amateur-Radio"