User Manual DDS200 Digital Demodulation System 070-9952-00

Table of ContentsList of TablesTable 1–1: Legend for front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2Table 1–2: Legend for rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–5Table 2–1: SETUP REMOTE menu selections . . . . . . . . . . . . . . . . . . 2–21Table 2–2: Messages displayed in the MEASURE menu . . . . . . . . . . 2–47Table 2–3: Suitable limit values for QAM parameters . . . . . . . . . . . . 2–55Table 2–4: DDS200 Preset Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–58Table 2–5: Theoretical maximum and minimum values ofcalculated parameters for various orders of QAM . . . . . . . . . . . . 2–74Table 2–6: Limit values for modulation error . . . . . . . . . . . . . . . . . . . 2–75Table 2–7: Limit values for modulation error . . . . . . . . . . . . . . . . . . . 2–76Table 2–8: Assignment of parallel MPEG data interface . . . . . . . . . . 2–86Table 2–9: Cascading of two DDS200s . . . . . . . . . . . . . . . . . . . . . . . . . 2–88Table 3–1: Synchronization with *OPC, *OPC? and *WAI . . . . . . . 3–18Table 3–2: Definition of bits in the Status Byte Register . . . . . . . . . . 3–23Table 3–3: Definition of bits used in the Event Status Register . . . . . 3–24Table 3–4: Definition of bits used in theSTATus:OPERation Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–25Table 3–5: Definition of bits used in theSTATus:QUEStionable Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–26Table 3–6: Resetting the device functions . . . . . . . . . . . . . . . . . . . . . . 3–28Table 4–1: Assignment of error message numbers tobinary error code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–4Table 4–2: Conversion of displayed hexadecimal codeinto binary code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–4Table A–1: Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . A–1Table A–2: Certifications and compliances . . . . . . . . . . . . . . . . . . . . . A–4Table A–3: Power Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–5Table A–4: Environmental Characteristics . . . . . . . . . . . . . . . . . . . . . A–5Table A–5: Physical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . A–5Table B–1: Bus Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–2Table B–2: Interface functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–3Table B–3: Common commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–3viiiDDS200 Digital Demodulation System User Manual