Model A3-B Operation And Service Manual
A3-B Manual 30 November 2005
Page 2 of 5
Contents
Safety Considerations..........................................................................................................3
Voltage, Frequency and Power Characteristics ...................................................................4
Environmental Conditions ....................................................................................................4
Replaceable Fusing Characteristics.....................................................................................4
Cleaning Instructions ...........................................................................................................4
Model A3-B Quartz Oscillator ..............................................................................................5
Introduction ......................................................................................................................5
Facilities Available............................................................................................................5
Front Panel ...................................................................................................................5
Back Panel ...................................................................................................................5
Very Long Term Frequency Adjustments .........................................................................5
Appendix..............................................................................
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Страница 1: ...November 2005 Page 1 of 5 MODEL A3 B Quartz Oscillator Frequency Standard USER S HANDBOOK Quartzlock UK Ltd Gothic Plymouth Road Totnes Devon TQ9 5LH England Tel 44 0 1803 862062 Fax 44 0 1803 867962...
Страница 2: ...ns 3 Voltage Frequency and Power Characteristics 4 Environmental Conditions 4 Replaceable Fusing Characteristics 4 Cleaning Instructions 4 Model A3 B Quartz Oscillator 5 Introduction 5 Facilities Avai...
Страница 3: ...transformer whose output is compatible with the input measurement capabilities of this product The product s front and rear panels are typically at earth ground Thus never try to measure AC power lin...
Страница 4: ...t 10 C to 55 C 65 to 65 op Storage 40 C to 85 C Magnetic Field Sensitivity 2x10 11 Gauss Atmospheric Pressure 60m to 4000m 1x10 13 mbar Replaceable Fusing Characteristics 800mA time lag HBC Cleaning I...
Страница 5: ...de power supply The mains supply should then be connected to the three pin plug on this switched mode supply The XLR plug next to it has been included for the battery backup supply available as an ext...
