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Inspiration

"We have to understand that the world can only be grasped by action, not by contemplation. The hand is more important than the eye... The hand is the cutting edge of the mind." - Jacob Bronowski

Solar-Terrestrial Data

Member of the SARL

A New Application for Transistors

A new application for Transistors

A Simple Audio Oscillator using TTL Logic Devices

A Simple Audio Oscillator using TTL Logic devices

A Simple QRP Transmitter with a PNP Transistor in the Output Stage

A simple QRP transmitter with a PNP transistor in the output stage

Experiments with a Ceramic Resonator VXO

Experiments with a Ceramic Resonator VXO

Experiments with a VXO

Experiments with a VXO using a 3

Fun in the Sun with QRP

Fun in the sun with QRP

Investigation of the Performance of a Resistive Bridge Type QRP SWR Indicator

Investigation of the performance of a resistive bridge type QRP SWR indicator

Negative Resistance RF Signal Gererator

Negative Resistance RF signal generator

Pierce Oscillator

Pierce Oscillator

Reverse Polarity Protection

Reverse Polarity Protection