Comtech-ef-data KST-12025 Uživatelský manuál

Part Number MN/KST12025.IOM Revision 1 KST-12025Ku Band Satellite TerminalInstallation and Operation Manual

Preface KST-12025 Ku-Band Satellite Terminalii Rev. 1Related DocumentsThe following documents are referenced in this manual:• EFData Specification SP/

Theory of Operation KST-12025 Ku-Band Satellite Terminal5–14 Rev. 110 MHz REFERENCEM&C BUSLO REFERENCEDOWNLINK SYNTH RF OUTPUTSMA FEMALECMOS LEVEL

KST-12025 Ku-Band Satellite Terminal Theory of OperationRev. 1 5–155.5.1 SpecificationsInput Frequency 10.95 to 12.75 GHz10.95 to 11.7 GHz11.7 to 12.2

Theory of Operation KST-12025 Ku-Band Satellite Terminal5–16 Rev. 1RF INPUTDOWN CONVERTERFROM SYNTHESIZERFROM IFLOSMA FEMALEATTENUATOR< -30 dBmSMA

KST-12025 Ku-Band Satellite Terminal Theory of OperationRev. 1 5–175.5.2 Theory of OperationThe RFT-1225 employs the down converter to convert a band

Theory of Operation KST-12025 Ku-Band Satellite Terminal5–18 Rev. 15.6.1 SpecificationsInput Frequency 70 MHz (± 18 MHz)Input Connector SMA FemaleInpu

KST-12025 Ku-Band Satellite Terminal Theory of OperationRev. 1 5–19LO INPUTLO INPUTRF OUTPUTUP CONVERTERIF INPUTATTENUATORATTENUATORSMA FEMALEFROM IFL

Theory of Operation KST-12025 Ku-Band Satellite Terminal5–20 Rev. 15.6.2 Theory of OperationThe RFT-1225 employs the up converter to convert a baseba

Rev. 1 6–16Chapter 6. MAINTENANCEThis chapter provides information on how to use the test points and LEDs on the M&Cboard for troubleshooting. In

Maintenance KST-12025 Ku-Band Satellite Terminal6–2 Rev. 1Table 6-2. Test PointsTest Point DescriptionTP3 12.5V input power voltage.TP6 Down converte

KST-12025 Ku-Band Satellite Terminal MaintenanceRev. 1 6–3Figure 6-1. RFT-1225 Inside Front View

KST-12025 Ku-Band Satellite Terminal PrefaceRev. 1 iiiCustomer SupportContact the EFData Customer Support Department for:• Product support• Informatio

Maintenance KST-12025 Ku-Band Satellite Terminal6–4 Rev. 1Figure 6-2. RFT-1225 Inside Rear View

Rev. 1 A–1AAppendix A. REMOTE CONTROL OPERATIONThis appendix describes the remote control operation of the RFT-1225.• For the -1 version (2.5 MHz step

Remote Control Operation KST-12025 Ku-Band Satellite TerminalA–2 Rev. 1A.2 Message StructureThe ASCII character format used requires 11 bits/character

KST-12025 Ku-Band Satellite Terminal Remote Control OperationRev. 1 A–3A.2.3 Command/ResponseThe command/response portion of the message contains a va

Remote Control Operation KST-12025 Ku-Band Satellite TerminalA–4 Rev. 1A.3 Configuration Commands/ResponsesUp ConverterFreq SelectCommand:Response:Sta

KST-12025 Ku-Band Satellite Terminal Remote Control OperationRev. 1 A–5Select PresetConfigCommand:Response:Status:Response:<add/SEL_n'cr'

Remote Control Operation KST-12025 Ku-Band Satellite TerminalA–6 Rev. 1RS-232AddressSelectCommand:Response:Status:Response:<add/AS_xxx'cr&apos

KST-12025 Ku-Band Satellite Terminal Remote Control OperationRev. 1 A–7A.4 Status Commands/ResponsesConfig Status Command:Response:<add/OS_'cr

Remote Control Operation KST-12025 Ku-Band Satellite TerminalA–8 Rev. 1Equip TypeStatusCommand:Response:<add/ET_'cr'>add/ET_ xx'c

Rev. 1 g–1GGlossary The following is a list of acronyms and abbreviations that may be found in this manual.Acronym/AbbreviationDefinitionΩOhms32 Inter

Preface KST-12025 Ku-Band Satellite Terminaliv Rev. 1This page is intentionally left blank.

Glossary KST-12025 Ku-Band Satellite Terminalg–2 Rev. 1DLS Down Link Switch (A or B)DTM Down Converter Tuning Voltage FaultEIRP Equivalent Isotropical

KST-12025 Ku-Band Satellite Terminal GlossaryRev. 1 g–3RX Receive (Receiver)SEL SelectSSPA Solid State Power AmplifierTDV Down Converter Tuning Voltag

Glossary KST-12025 Ku-Band Satellite Terminalg–4 Rev. 1This page is intentionally left blank.

METRIC CONVERSIONS Units of Length Unit Centimeter Inch Foot Yard Mile Meter Kilometer Millimeter 1 centimeter — 0.3937 0.03281

2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 • 333 • 2200 PHONE 480 • 333 • 2161 FAX

Rev. 1 vTable of Contents1. INTRODUCTION...1–11.1 Des

Table of Contents KST-12025 Ku-Band Satellite Terminalvi Rev. 12.5.6 Serial Remote Control (J6)...

KST-12025 Ku-Band Satellite Terminal Table of ContentsRev. 1 vii5.2 High Stability Oscillator...

Table of Contents KST-12025 Ku-Band Satellite Terminalviii Rev. 1FiguresFigure 1-1. KST-12025 Ku-Band Satellite Terminal ...

Rev. 1 1–11Chapter 1. INTRODUCTIONThis chapter describes the KST-12025 Ku-band satellite terminal, referred to in thismanual as “the KST-12025” (Figur

Introduction KST-12025 Ku-Band Satellite Terminal1–2 Rev. 1Figure 1-1. KST-12025 Ku-Band Satellite TerminalNote: The LNAs shown in Figure 1-1 and Fig

KST-12025 Ku-Band Satellite Terminal IntroductionRev. 1 1–3Top ViewSide ViewFigure 1-2. Redundant LNA PlateFigure 1-3. KST-12025 Terminal Block Diag

Introduction KST-12025 Ku-Band Satellite Terminal1–4 Rev. 11.1.1 ApplicationsWhen used in conjunction with EFData modems, the KST-12025 terminal is id

KST-12025 Ku-Band Satellite Terminal IntroductionRev. 1 1–51.1.3 LNA AssemblyThe LNA assembly consists of a wave guide transmit reject filter and an L

Introduction KST-12025 Ku-Band Satellite Terminal1–6 Rev. 11.2 Options1.2.1 ConfigurationsThe KST-12025 can be ordered with various configurations, in

KST-12025 Ku-Band Satellite Terminal IntroductionRev. 1 1–71.3 SpecificationsTable 1-1. KST-12025 System SpecificationsRF Input Connector Type N fema

Introduction KST-12025 Ku-Band Satellite Terminal1–8 Rev. 1Table 1-2. RFT-1225 SpecificationsReceiver SpecificationsFrequency Range 10.95 to 12.75 GH

KST-12025 Ku-Band Satellite Terminal IntroductionRev. 1 1–9Transmitter SpecificationsFrequency Range 14.0 to 14.5 GHz, in 2.5 MHz stepsFrequency Range

Introduction KST-12025 Ku-Band Satellite Terminal1–10 Rev. 1Table 1-3. LNA SpecificationsInput VSWR 1.25:1 max.Output VSWR 1.25:1Gain Flatness: ± 2.0

KST-12025 Ku-Band Satellite Terminal IntroductionRev. 1 1–11Figure 1-4. LNA Dimensions

Introduction KST-12025 Ku-Band Satellite Terminal1–12 Rev. 1Figure 1-5. Dimensions for 1:1 Redundant LNA Plate

KST-12025 Ku-Band Satellite Terminal IntroductionRev. 1 1–13WaveguideOutputSide ViewAirOutletAntenna23.0AirOutlet19.2UnistrutSpar3.505.812.7MTC Plate5

Errata AEFData Documentation UpdateSubject:Chapter 4 (Operation)Date:March 6, 1997Document:KST-12025 Ku-Band Satellite Terminal Installation and Opera

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Rev. 1 2–12Chapter 2. SINGLE THREAD SYSTEMINSTALLATIONThis chapter provides installation information for single thread systems, including:• Unpacking

Single Thread System Installation KST-12025 Ku-Band Satellite Terminal2–2 Rev. 12.2 Inspecting the Equipment1. Carefully check the equipment for dama

KST-12025 Ku-Band Satellite Terminal Single Thread System InstallationRev. 1 2–31Monitor and Control Software for EFDataSatellite Terminals User’s Gui

Single Thread System Installation KST-12025 Ku-Band Satellite Terminal2–4 Rev. 11 Kit KT/3954-x (where x = 1 for AC power, and 2 for DC power), which

KST-12025 Ku-Band Satellite Terminal Single Thread System InstallationRev. 1 2–5Note: If an RFT for a spar mount is ordered, EFData will provide a spa

Single Thread System Installation KST-12025 Ku-Band Satellite Terminal2–6 Rev. 11 Kit KT/3576, which includes:Qty. Description Qty. Description2 Spar

KST-12025 Ku-Band Satellite Terminal Single Thread System InstallationRev. 1 2–72.3 RFT InstallationAt the customer’s discretion, the RFT can be insta

Single Thread System Installation KST-12025 Ku-Band Satellite Terminal2–8 Rev. 12.3.1 Tools RequiredQty. Description11113/8” drive ratchet.3” x 3/8” d

KST-12025 Ku-Band Satellite Terminal Single Thread System InstallationRev. 1 2–92.3.2 Vertical Pole Installation2.3.2.1 Round PoleNote: The following

Single Thread System Installation KST-12025 Ku-Band Satellite Terminal2–10 Rev. 13. Install the 14” unistruts as follows:a. Position a spring nutbetwe

KST-12025 Ku-Band Satellite Terminal Single Thread System InstallationRev. 1 2–11c. Position a 14” unistrut(open side facing up) overone of the 8” uni

Single Thread System Installation KST-12025 Ku-Band Satellite Terminal2–12 Rev. 14. Install the pipe blocks as follows:a. Install two spring nuts in e

KST-12025 Ku-Band Satellite Terminal Single Thread System InstallationRev. 1 2–135. Install the threaded rods as follows:a. Install two spring nuts in

Single Thread System Installation KST-12025 Ku-Band Satellite Terminal2–14 Rev. 1e. One threaded rod at a time, hold thewashers and plate in place on

KST-12025 Ku-Band Satellite Terminal Single Thread System InstallationRev. 1 2–156. Mount the RFT as follows:a. Lift the RFT into position on the vert

Single Thread System Installation KST-12025 Ku-Band Satellite Terminal2–16 Rev. 1c. Install a 5/16” flat washer, 5/16” split lockwasher, and 5/16-18 n

KST-12025 Ku-Band Satellite Terminal Single Thread System InstallationRev. 1 2–172.3.3 Spar InstallationNote: The following process is for a typical i

Single Thread System Installation KST-12025 Ku-Band Satellite Terminal2–18 Rev. 13. Mount the RFT as follows:a. Position a spring nut between theinner

KST-12025 Ku-Band Satellite Terminal Single Thread System InstallationRev. 1 2–192.4 LNA and Flexible Waveguide InstallationRefer to Section 2.2.1 fo

Filename: T_ERRATA1Errata BEFData Documentation UpdateSubject:Changes to power input requirements.Date:April 9, 1997Document:KST-12025 Ku-Band Satelli

Single Thread System Installation KST-12025 Ku-Band Satellite Terminal2–20 Rev. 12.5 External ConnectionsConnections between the RFT and other equipme

KST-12025 Ku-Band Satellite Terminal Single Thread System InstallationRev. 1 2–212.5.1 TX/IF Input (J1)The TX/IF input is a TNC type connector that c

Single Thread System Installation KST-12025 Ku-Band Satellite Terminal2–22 Rev. 12.5.5 Prime Power (J5)The AC power is supplied to the RFT by a 3-pin

KST-12025 Ku-Band Satellite Terminal Single Thread System InstallationRev. 1 2–23Table 2-2. RFT-1225 Remote Control Connector, J6Pin Name Description

Single Thread System Installation KST-12025 Ku-Band Satellite Terminal2–24 Rev. 1P1P1MALEMALE26 PIN26PINEFDATA:CN/STPG26M01PT06E16-26P(SR)EFDATA: CN/S

Rev. 1 3–13Chapter 3. REDUNDANT SYSTEMINSTALLATIONThis chapter provides installation information for redundant systems, including:• Unpacking and insp

Redundant System Installation KST-12025 Ku-Band Satellite Terminal3–2 Rev. 13.1 UnpackingThe KST-12025 redundant system is shipped in two cartons (one

KST-12025 Ku-Band Satellite Terminal Redundant System InstallationRev. 1 3–33.2.1 Included PartsA typical redundant KST-12025 configuration contains t

Redundant System Installation KST-12025 Ku-Band Satellite Terminal3–4 Rev. 11 Kit KT/3950-x (where x = 1 for AC power, and 2 for DC power), which incl

KST-12025 Ku-Band Satellite Terminal Redundant System InstallationRev. 1 3–5Kit KT/3950-x (Continued):Qty. Description Qty. Description4 O-Ring, -024,

Redundant System Installation KST-12025 Ku-Band Satellite Terminal3–6 Rev. 12 Kit KT/3577, which includes:Qty. Description Qty. Description3 Spar supp

KST-12025 Ku-Band Satellite Terminal Redundant System InstallationRev. 1 3–73.3 RFT InstallationAt the customer’s discretion, the RFTs can be installe

Redundant System Installation KST-12025 Ku-Band Satellite Terminal3–8 Rev. 13.3.1 Tools RequiredQty. Description11113/8” drive ratchet.3” x 3/8” drive

KST-12025 Ku-Band Satellite Terminal Redundant System InstallationRev. 1 3–93.3.2 Vertical Pole Installation3.3.2.1 Round PoleThe following process i

Redundant System Installation KST-12025 Ku-Band Satellite Terminal3–10 Rev. 13. Install the 20” unistruts as follows:Note: The placement of the pipe b

KST-12025 Ku-Band Satellite Terminal Redundant System InstallationRev. 1 3–11c. With the RFTs side by side,position a 20” unistrut(open side facing up

Redundant System Installation KST-12025 Ku-Band Satellite Terminal3–12 Rev. 1c. Using eight 5/16-18 bolts, 5/16” split lockwashers, and 5/16” flat was

KST-12025 Ku-Band Satellite Terminal Redundant System InstallationRev. 1 3–13(3) Release pressure on the spring nut.(4) Repeat Steps 5.b.(1) through 5

Redundant System Installation KST-12025 Ku-Band Satellite Terminal3–14 Rev. 16. Mount the RFTs as follows:a. Lift the RFT into position onthe vertical

KST-12025 Ku-Band Satellite Terminal Redundant System InstallationRev. 1 3–153.3.3 Spar InstallationNote: The following process is for a typical insta

Copyright © EFData Corporation, 1995, 1996.All rights reserved.Printed in the USA.EFData Corporation, 2105 West 5th Place, Tempe, Arizona 85281 USA, (

Redundant System Installation KST-12025 Ku-Band Satellite Terminal3–16 Rev. 13. Install the 20” unistruts as follows:a. Position a spring nut between

KST-12025 Ku-Band Satellite Terminal Redundant System InstallationRev. 1 3–174. Mount the RFT as follows:a. Lift the RFT into position.b. Using four 5

Redundant System Installation KST-12025 Ku-Band Satellite Terminal3–18 Rev. 13.3.4 1:1 Redundant Plate InstallationThe 1:1 redundant plate is shown i

KST-12025 Ku-Band Satellite Terminal Redundant System InstallationRev. 1 3–194. Using four 6-32 x 7/8” socket head cap screws, eight #6 flat washers,

Redundant System Installation KST-12025 Ku-Band Satellite Terminal3–20 Rev. 1To install the waveguide switch:1. Install the appropriate O-ring between

KST-12025 Ku-Band Satellite Terminal Redundant System InstallationRev. 1 3–2113. Install the appropriate O-ring between the flexible waveguide attache

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Rev. 1 4–14Chapter 4. OPERATIONThis chapter provides the following information:• System operation• Remote control• Front panel display/keypad operatio

Operation KST-12025 Ku-Band Satellite Terminal4–2 Rev. 14.2 Remote ControlRefer to Appendix A.4.3 Front Panel Display/KeypadThe optional front panel

KST-12025 Ku-Band Satellite Terminal OperationRev. 1 4–34.3.1 Front Panel ControlsThe terminal is locally operated by using the front panel keypad. T

Warranty PolicyThis EFData Corporation product is warranted against defects in material andworkmanship for a period of one year from the date of shipm

Operation KST-12025 Ku-Band Satellite Terminal4–4 Rev. 1Table 4-1. Main MenuScreen Unit Type CommentsRFT-1225SW_x.xxRFT-1225Firmware FW/3786-xx,Versi

KST-12025 Ku-Band Satellite Terminal OperationRev. 1 4–5Table 4-2. Configuration MenuScreen Submenus/Options CommentsSELECT 1, 2, 3, or NONERF OUTPUT

Operation KST-12025 Ku-Band Satellite Terminal4–6 Rev. 1Table 4-4. Faults MenuScreen Submenus/OptionsRESTART OKFAULTEDUPLINK OKFAULTEDDOWNLINK OKFAUL

KST-12025 Ku-Band Satellite Terminal OperationRev. 1 4–74.3.2 Menu ExplanationsThe following paragraphs explain the various menus/options outlined in

Operation KST-12025 Ku-Band Satellite Terminal4–8 Rev. 1DC FREQ Programs the down converter frequency in 2.5 MHz steps.On entry, the current down conv

KST-12025 Ku-Band Satellite Terminal OperationRev. 1 4–9XFLT ENABLE Enables or disables the external fault input. For use with external TravelingWave

Operation KST-12025 Ku-Band Satellite Terminal4–10 Rev. 14.3.2.3 FaultsThe FAULTS level is accessible from the SELECT menu (Table 4-4). Faults are sim

Rev. 1 5–15Chapter 5. THEORY OF OPERATIONThis chapter provides the basic theory of operation for the following components:• Monitor and Control (M&

Theory of Operation KST-12025 Ku-Band Satellite Terminal5–2 Rev. 1485232Figure 5-1. M&C Card

KST-12025 Ku-Band Satellite Terminal Theory of OperationRev. 1 5–35.1.1 EEPROM MemoryEEPROM memory on the M&C module allows it to retain configura

Rev. 1 iPrefaceAbout this ManualThis manual provides installation and operation information for the EFData KST-12025Ku-band satellite terminal. This i

Theory of Operation KST-12025 Ku-Band Satellite Terminal5–4 Rev. 15.1.2.1 Remote Interface SpecificationRefer to Appendix A.5.1.3 Terminal Default C

KST-12025 Ku-Band Satellite Terminal Theory of OperationRev. 1 5–5LOCALKEYPAD/DISPLAY(OP TIONAL)8 BIT PARALLEL BUSIN PU TPORTPROGRAMMEMORYSDA/SCLD/CU/

Theory of Operation KST-12025 Ku-Band Satellite Terminal5–6 Rev. 15.1.5 M&C Board Connector Pinouts5.1.5.1 EIA-232-C/485 Remote Control (J1)The

KST-12025 Ku-Band Satellite Terminal Theory of OperationRev. 1 5–75.1.5.3 HPA, PS, U/C and D/C, J3 DB37-MalePin # Name Description1 12.5V PWR Input p

Theory of Operation KST-12025 Ku-Band Satellite Terminal5–8 Rev. 15.1.5.4 Synthesizers (DC/UC/LO), J4 DB37-FemalePin # Name Description1 UC LO EN Out

KST-12025 Ku-Band Satellite Terminal Theory of OperationRev. 1 5–95.1.5.5 Keypad Display, 24-Pin (12 x 2) Ribbon Connector (J5)The front panel displa

Theory of Operation KST-12025 Ku-Band Satellite Terminal5–10 Rev. 15.1.6 Test Points and LEDsRefer to Section 6.1.5.2 High Stability OscillatorThe h

KST-12025 Ku-Band Satellite Terminal Theory of OperationRev. 1 5–115VOLTSREGULATOR12 VOLTSFILTEROVENIZEDHIGH STABILITYOSCILLATOR10 MHzOSCOVEN0 - 10 VO

Theory of Operation KST-12025 Ku-Band Satellite Terminal5–12 Rev. 15.3 IF Local OscillatorThe IFLO contains a Voltage Controlled Oscillator (VCO), lo

KST-12025 Ku-Band Satellite Terminal Theory of OperationRev. 1 5–135.4 SynthesizerThe RFT-1225 requires two synthesizers:• One for the down converter