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2 nd Design Update Presentation March 17, 2009. Overview Ground Segment Space Segment...

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  • 2nd Design Update Presentation

    March 17, 2009

  • OverviewGround Segment

    Space Segment

    OBC

    TNC

    Transceiver

    Antenna

    PC

    TNC

    Transceiver

    Antenna

    Rx

    TxRx

    TxRx

    TxRx

    Tx

  • Narrowed ScopeNeed to connect Linuxstamp to TNC via RJ-11Current software not adequate upgrading to newer Program ROCMore channels needed in interface between the TNC and Transceiver

    Space Segment

    OBC

    TNC

    Transceiver

    Antenna

    Rx

    TxRx

    Tx

  • Status of Project

    Ground station able to receive and transmit data from computer

  • Status of ProjectTransceiver disassemblyPico Packet tested with the ground station computer

  • Status of Components/systemsReceivedTNC : PicoPacket

    On OrderGround station softwareTo Be AcquiredCables

  • Modeling and Analysis

  • Modeling and Analysis

  • PrototypesGroundstation Prototype using handheld testing AntennaSpace segment transceiver is the current prototype for point to point communication

  • Future TasksMounting components into Cubesat Further Groundstation testing using spectrum analyzerWriting AX.25 software for CubesatCubesat antenna constructionTesting range, power, durability

  • Budget

    CashItemCostChange since Feb.Antenna assembly and deployment mechanism$150.00Yaesu VX-3R$239.00PicoPacket TNC$320.00Wires and other materials$36.00+$16.00Presentation Supplies$150.00Subtotal$895.00+$16

  • Week ofSept 15Sept 22Sept 29Oct 6Oct 13Oct 20Nov 3Nov 10Nov 24Dec 15Jan 5Jan 19Jan 26Feb 2Feb 9Feb 16Feb 23Mar 2Mar 9Mar 16Mar 23Mar 30Apr 6Apr 13Apr 20Apr 27May 4May 11May 18May 25TasksProject ProposalContract ProposalGround Station Assembly & testingBasic radio operator's qualificationDesign Specification reviewSoftware development begins1st design update presentationAntenna design and modelingPreliminary design reviewAntenna fabrication2nd design update presentation1st communication link testCritical Design reviewFinal design report

  • Questions?

    *************

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