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Effective Date: December 10, 2018Expiration Date: December 10, 2023GSFC JPSS CMO12/10/2018Released472-00340, Rev BJoint Polar Satellite System (JPSS) Flight ProjectCode 472Joint Polar Satellite System-2 (JPSS-2)Satellite High-Rate Data (HRD) toDirect Broadcast Stations (DBS)Radio Frequency (RF)Interface Control Document (ICD)Applies Also toJPSS-3 and JPSS-4For Public ReleaseGoddard Space Flight CenterGreenbelt, Maryland

JPSS-2 Satellite HRD to DBS RF ICD472-00340, Rev BEffective Date: December 10, 2018JPSS-2 Satellite High-Rate Data (HRD) toDirect Broadcast Stations (DBS) Radio Frequency (RF)Interface Control Document (ICD)JPSS Signature Approval PagePrepared By:Jirasak VisalsawatConcurred By:Jeanine Murphy-MorrisJ2 Observatory Manager, NASA GSFCDaren IversonJ2 Spacecraft, Northrup Grumman Innovation SystemsApproved By:Jean GradyDeputy Project Manager, NASA GSFCElectronic Approval available on-line at: https://jpssmis.gsfc.nasa.govGoddard Space Flight CenterGreenbelt, Marylandi

JPSS-2 Satellite HRD to DBS RF ICD472-00340, Rev BEffective Date: December 10, 2018PrefaceThis document is under JPSS Flight Project configuration control. Once this document isapproved, JPSS Flight Project approved changes are handled in accordance with Class I andClass II change control requirements as described in the JPSS Configuration ManagementProcedures, and changes to this document shall be made by complete revision.Any questions should be addressed to:JPSS Configuration Management OfficeNASA/GSFCCode 472Greenbelt, MD 20771ii

JPSS-2 Satellite HRD to DBS RF ICD472-00340, Rev BEffective Date: December 10, 2018Change History LogRevisionEffective DateDescription of ChangesRev -10/19/2016Initial release per 472-CCR-16-1213Rev A08/02/2017Rev A released per 472-CCR-17-1311. Updates from PDR to CDR.Rev B12/10/2018Corrected admin mistake/typo on page ii title per 472-CCR-18-1643.Added JPSS-3 and JPSS-4 applicability and “For Public Release” to thecover.iii

Revision: A6470-ICD23510, Rev AState: CaptiveJOINT POLAR SATELLITE SYSTEM (JPSS)SATELLITE HIGH-RATE DATA TO DIRECT BROADCAST STATIONSRADIO FREQUENCY (RF)INTERFACE CONTROL DOCUMENT (ICD)CONTRACT NO. NNG10AZ13BD.O. NNG15VE05DCDRL SE-12eForm Number: ECN082169Date: August 01, 2017Prepared byORBITAL ATKSpace Systems Group (SSG) – Gilbert100 South McQueen RoadGilbert, Arizona 85233CAGE Code: 5YY58Release Date: 2017-08-01 17:21:20 EDTPREPARED BY:SYSTEMS ENGINEERLANCE MCCREARYAPPROVED BY:SPACECRAFT SYSTEMS ENGINEERTONY ALTOSINOLEAD SYSTEMS ENGINEERERIC ORRILLPROGRAM CHIEF ENGINEERJOHN JORDANFLIGHT ASSURANCE MANAGERWERNER BRUCKNERPROGRAM MANAGERDAREN IVERSONCONFIGURATION/DATA MANAGEMENTKATHIE BALLRELEASED BY:

Revision: A6470-ICD23510, Rev AREVISION HISTORYState: CaptiveREVDATEREASON FOR CHANGE-10/05/2016Ref RN54996; Captive (C) ReleaseRN54996 Rev A – remove Destruction noticefrom cover page. 10/06/2016A08/01/2017Ref ECN082169; Updates throughout asapproved by ERB via TCR-270.Form Number: ECN082169Release Date: 2017-08-01 17:21:20 EDTPage iSECTION(s)AFFECTEDAllThroughout document

Revision: A6470-ICD23510, Rev ATABLE OF CONTENTSState: CaptivePAGEForm Number: ECN082169Release Date: 2017-08-01 17:21:20 EDT1INTRODUCTION. 11.1 Purpose . 11.2 Scope . 11.3 Document Compliance . 12APPLICABLE AND REFERENCE DOCUMENTS . 32.1 Applicable Documents . 32.1.1 Orbital ATK Space Systems Group Documents . 32.1.2 Government Documents . 32.1.3 Non-Government Standards . 32.2 Reference Documents . 42.2.1 Orbital ATK Space Systems Group Documents . 42.2.2 Consultative Committee for Space Data Systems (CCSDS) Documents . 43DEFINITIONS . 54INTERFACE DESCRIPTION . 64.1 General . 64.2 S-band TT&C . 84.3 Stored Mission Data (SMD) Element (Ka-Band Subsystem) . 84.4 High Rate Data (HRD) Element (X-Band Subsystem) . 84.4.1 HRD Operations Modes . 84.4.2 HRD Operational Constraints . 94.4.3 HRD Key Component Descriptions. 94.4.4 HRD Ground Power Flux Density . 114.4.5 HRD Link Budget Analysis . 125COMMUNICATIONS INTERFACE REQUIREMENTS . 165.1 JPSS Polar Ground Station Requirements . 165.1.1 SvalSat. 165.1.2 McMurdo . 165.1.3 FCDAS . 165.1.4 TrollSat. 165.1.5 White Sands Complex (WSC). 165.1.6 Direct Broadcast Ground Station . 165.2 Ground Test Interface Requirements . 165.2.1 RF Compatibility Testing . 165.2.2 JPSS Compatibility Test (JCT) Rack . 165.2.3 External Network Interface (JPSS WAN to JCT Rack) . 175.3 RF Spectral Requirements . 176COMMANDS . 17Page ii

Revision: A6470-ICD23510, Rev ATABLE OF CONTENTS (CONTINUED)State: CaptivePAGETELEMETRY AND MISSION DATA . 177.1 Downlink/Return Link Data Common to Multiple Links . 177.1.1 General . 177.1.2 Space Packets . 177.1.3 Transfer Frame . 247.1.4 Randomization, Coding and Frame Synchronization. 307.1.5 Modulation . 307.1.6 Radio Frequency Characteristics . 307.2 S-band Telemetry (TT&C) . 307.3 Ka-Band Downlink (SMD) . 307.4 X-Band Telemetry (HRD) . 307.4.1 General . 307.4.2 Space Packets . 327.4.3 Transfer Frame . 327.4.4 Randomization, Coding and Frame Synchronization. 347.4.5 Modulation . 387.4.6 Radio Frequency Characteristics . 408OPERATIONS. 418.1 Operating Modes and Command Events . 418.1.1 Launch, Early Orbit, and Anomaly (LEO&A) . 418.1.2 Routine Operations . 428.1.3 Contingency Operations . 428.2 Approach for Maneuver Planning and Execution . 438.2.1 S-Band Operations . 438.2.2 X-Band Operations . 43Form Number: ECN0821697Release Date: 2017-08-01 17:21:20 EDTLIST OF eTableSC-GND-4480. CDRL SE12e Compliance Table . 1SC-GND-776. CCSDS Reference Table . 4SC-GND-8106. JPSS RF Link Characteristics: X-Band (HRD) Downlink . 7SC-GND-4533. HRD PFD Parameters . 11SC-GND-4536. HRD Link Parameters . 12SC-GND-4415. APID Range Assignments . 20SC-GND-4672. Spacecraft VCID and Downlink Assignments . 32SC-GND-4348. HRD Ground Station Minimum G/T . 40SC-GND-3279. HRD (X-Band) Maximum Power Flux Density Levels . 41Verification Cross Reference Matrix (VCRM) . A-2Page iii

Revision: A6470-ICD23510, Rev ALIST OF FIGURESState: ureFigureFigureForm Number: ECN082169FigureRelease Date: 2017-08-01 17:21:20 eFigureFigureFigureFigureFigureSC-GND-92. SC to Ground System RF Links . 7SC-GND-633. HRD (X-Band) Element Functional Diagram . 8SC-GND-4521. HRD CADU Block Structure. 9SC-GND-4528. HRD Transmitter Function Block Diagram . 10SC-GND-4525. HRD Antenna Pattern . 11SC-GND-4678. X-Band (HRD) PFD Plot . 12SC-GND-3318. HRD Detailed Link Calculation. 15SC-GND-1124. Space Packet Structural Components: Non-Segmented Packets . 18SC-GND-8008. Space Packet Structural Components: First Segment of SegmentedPackets . 18SC-GND-3916. Space Packet Structural Components: Middle and Last Segments ofSegmented Packets . 18SC-GND-1129. Packet Primary Header . 19SC-GND-1180. Packet Secondary Header: Non-Segmented Packets . 22SC-GND-4081. Packet Secondary Header: First Segment of Segmented Packets . 22SC-GND-3970. CCSDS Day Segmented Time Format . 23SC-GND-641. AOS Transfer Frame Structural Components . 25SC-GND-645. Transfer Frame Primary Header . 26SC-GND-719. Multiplexing Protocol Data Unit (M PDU) . 29SC-GND-4594. X-Band (HRD) Software Downlink Frames . 31SC-GND-4226. Reed-Solomon Codeblock Partitioning . 34SC-GND-4249. Pseudo-Randomizer Logic Diagram . 36SC-GND-4263. RS Encoded Transfer Frame ASM Bit Pattern . 37SC-GND-4268. Basic Convolutional Encoder Block Diagram. 38SC-GND-4188. Satellite Modes and Transitions . 41LIST OF APPENDICESAPPENDIX A. VERIFICATION CROSS REFERENCE MATRIX (VCRM) . A-1APPENDIX B. TBX MATRIX . B-1Page iv

Revision: A6470-ICD23510, Rev ALIST OF ACRONYMSState: CaptiveForm Number: ECN082169Release Date: 2017-08-01 17:21:20 EDTACSAttitude Control SystemAESAdvanced Encryption StandardAOSAdvanced Orbiting SystemsAPAAntenna Pointing AssemblingAPIDApplication Process IdentifierASFAlaskan Satellite FacilityASMAttached Sync MarkerATMSAdvanced Technology Microwave SounderATSAbsolute Time SequenceBCBus ControllerBCHBose-Chaudhuri-HocquenghemBERbit error rateBPSKBinary Phase Shift KeyingBTGBit Transition GeneratorCPacket Data Length CountC&DHCommand & Data HandlingC&TCommand & TelemetryC3SCommand, Control, and Communication SegmentCADUChannel Access Data UnitCBCCipher Block ChainingCCConvolutional CodeCCMCounter with Cipher Block Chaining – Message Authentication CodeCCSDSConsultative Committee for Space Data SystemsCDHCommand Data HandlingCDRLContract Data Requirements ListCDSCCSDS Day SegmentedCGSCommon Ground SystemCLCWCommand Link Control WordClkClockCLTUCommand Link Transmission UnitCMDCommandCMMCarrier Modulation ModeCOPCommand Operation ProcedureCPLCircular Polarization FilterCSMCode Sync MarkerCUCCCSDS Unsegmented Time CodeDBSDirect Broadcast StationsPage v

Revision: A6470-ICD23510, Rev ALIST OF ACRONYMSState: CaptiveForm Number: ECN082169Release Date: 2017-08-01 17:21:20 EDTDG2Data Group 2DSNDeep Space NetworkEGSEElectronic Ground Support EquipmentEIRPEquivalent Isotropically Radiated PowerEOLEnd Of LifeEPCElectronic Power ConditionerEPSElectronic Power SubsystemsEUElectronic UnitFARMFrame Acceptance and Reporting MechanismFDUFrame Data UnitFECForward Error CorrectionFMCFlash Memory CardFOPFrame Operation ProcedureFOTFlight Operations TeamFSWFlight SoftwareG/TGain to Noise Temperature RatioGNGround NetworkGNCGuidance Navigation ControlGNDGroundGOGround OperationsGPSGlobal Positioning SystemGSGround StationGSEGround Support EquipmentGSFCGoddard Space Flight CenterHKHouse keepingHRHigh RateHRDHigh Rate DataHRDFEPHigh Rate Demodulator & Front End ProcessorHRTGHigh Rate Test GeneratorI&TIntegration & TestingICDInterface Control DocumentIDIdentificationIEMIntegrated Electronics ModuleIFIntermediate FrequencyITOSIntegration and Test Operations SystemITUInternational Telecommunication UnionJCTJPSS Compatibility TestPage vi

Revision: A6470-ICD23510, Rev ALIST OF ACRONYMSState: CaptiveForm Number: ECN082169Release Date: 2017-08-01 17:21:20 EDTk1000 (not 1024)/constraint-lengthLANLocal Area NetworkLDPCLow Density Parity CheckLEO&ALaunch, Early, Orbit, and ActivationLNALow Noise AmplifierLSBLeast Significant Byte/BitM PDUMultiplexing Protocol Data UnitMACMessage Authentication CodeMAPMultiplexer Access PointMCIDMaster Channel IdentifierMGSMcMurdo Ground StationMSBMost Significant Byte/BitNASANational Aeronautics and Space AdministrationNENNear Earth NetworkNISTNational Institute of Standards and TechnologyNOAANational Oceanic and Atmospheric AdministrationNRZNon-Return to ZeroNRZ-LNon-Return Zero LevelNRZ-MNon-Return Zero MarkNSOFNOAA Satellite Operations FacilityNTIANational Telecommunications and Information AdministrationOBOOutput BackoffOCFOperational Control FieldOMPSOzone Mapping Profiler SuiteOPOperationOQPSKOffset Quadrature Phase Shift KeyingPCMPulse Code ModulationPFDPower Flux-DensityPGSPolar Ground StationPIEPayload Interface ElectronicsPLOPPhysical Layer Operations ProceduresPNPseudo random NoisePrec/No.Received Power to noise spectral density ratioPSDPower Spectral DensityQPSKQuadrature Phase Shift KeyingrRateRBIRadiation Budget InstrumentPage vii