Geller Labs

Products

Links

Technical References:

Josephson Junction References at NIST
 
Linear Technology AN82
Understanding and Applying Voltage References

Geomagnetism Links:

(related to our Proton Magnetometer Project currently under design and development)

Earth's Magnetic Field - Raw Real Time Strip Charts at USGS

NOAA - Space Weather

Industry links

Our high quality PC boards come from

Advanced Circuits

Many reference chips and OpAmps used in our projects are manufactured by

Analog Devices

Linear Technology

National Semiconductor

Test and Measurement Equipment

Agilent Technologies

Hobby Electronics and Amateur Scientist Links:

Nuts & Volts Magazine

Ham Radio Links:

Real Ham Radio by Bill Jones, K8CU (Z3801A GPS disciplined oscillators and other ham radio topics)

hp Museum and Manual Sites:

The Vintage Hewlett Packard Archive by Glenn Robb KS4VA