Manual De UsuarioTabla de contenidosPreface3Limited Warranty3Limitation of Liability4Proprietary Notice4Where to Find Answers to Product and Document Questions4Warnings, Cautions, Recommendations, and Notes4Conventions Used in This Guide51 - Introduction9Product Overview9Symmetricom 5401 Airborne Disciplined Rubidium Oscillator10Symmetricom 5402 Disciplined Rubidium Oscillator102 - Installation11Installation11Unpacking and Inspection11Symmetricom 5401 Installation Procedure11Symmetricom 5401 Initial Operation11Symmetricom 5401 Adjustments12Symmetricom 5402 Rack Mounting Procedure13Symmetricom 5402 Installation Procedure14Symmetricom 5402 Initial Operation14Symmetricom 5402 Adjustments143 - Operation15RS-232 Input/Output15Status Request16Discipline Off17Discipline On18Dynamic Gain Control18Enter KM19Enter KO1, KO219Enter Disgain20Enter Resync Threshold20Enter Resync Delay21Enter Rate Threshold21Burst Status On22Burst Status Off22Request TI23Enter DAC Value24Request Firmware Version24Enter Start-up Parameters25Request Start-up Parameters25Calibrate Unit26Set Defaults27Enter 1 PPS Offset (not implemented)28Request Setup Parameters28Input Threshold High/Low29Enter Programmable Delay Value30Enter Oscillator Control Range (not implemented)30Design Verify On/Off31Cal Status32Enter Estimation Filter Time Constant32Enter Dynamic Gain Factors334 - Specifications34Input Specifications and Characteristics34Output Specifications and Characteristics355401 Indicators (Front Panel)375402 Indicators (Front Panel)37DRO Internal Time Bases3710 MHz Oven Oscillator385401 Dimensions395401 Weight395402 Weight395402 Dimensions40Environment40Tamaño: 1000 KBPáginas: 40Language: EnglishManuales abiertas