Superconducting Cavity Maser Oscillator (SCMO)
Frequency Standards Laboratory

Superconductor-On-Sapphire Resonator
Ruby Maser

The SCMO is a liquid helium cooled oscillator that uses a sapphire-filled superconducting cavity excited by a ruby maser to provide superior short and medium term frequency stability performance.

For More InformationJPL Time and Frequency Research

Today is Tuesday, 24-Nov-2009 09:08:11 PST
Hello World. New random seed is 1259101851.5 and time is 1259082491, 0.19360500
A random fraction is 0.30415263693, and a random number is $foo ==8.01; type is double.