Specification AXIOM90 Oscillator type : OCXO with SMA connector Parameter Frequency range Standard frequencies Frequency stability Initial tolerance vs. temperature in operating temperature range (steady state) Issue: 02 Date: 2006-03-15 min. typ. max. Unit Condition 10 40 10.000 / 12.800 / 20.000 ± 500 operating temperature range vs. supply voltage variation vs. load change Long term (aging) per day, after 30 days operation long term (aging) 1st year, after 30 days operation Frequency a.