Signal Generator

A DIY Square Wave Signal Generator - This circuit is very simple and has a fantastic range of potential uses.

DDS RF Signal Generator Project - S53MV Project - RF Signal Generator

Germanium Noise Generator - This generator requires 100volts supply at 5mA. A 0 -5 mA meter inserted at J1 measures the crystal current.

SA5BKE Simple signal generator - A simple DIY signal generator based on NorCal QRP club kit

UHF signal-generator - Schematics by jf10zl

Universal HAM radio/generator DDS Unit - OM3CPH Universal HAM radio/generator DDS Unit with AD9850 or AD9851

VHF signal generator - a simple VHF signal generator in order to measure the characteristic of low pass filter.

ZL2PD HF RF Signal Generator - This circuit came out of some work done for two antenna analysers