Comtech EF Data DST User manual

Comtech EF Data
Brand
Comtech EF Data
Model
DST
Type
User manual
Part Number MN/DST.IOM Revision 1
DS
T
Di
g
ital Satellite Terminal S
y
stem
O
p
erator’s Guide
Errata A
Comtech EF Data Documentation Update
Subject:
Changes to Table 3-2. LO MIX and Mod Spectrum Settings for
Modulator and BUC
Date:
May 12, 2004
Document:
DST Digital Satellite Terminal System Operator’s Guide, Rev. 1,
dated December 5, 2003
Part Number:
MN/DST.EA1
Collating Instructions:
Attach this page to page 3-4
Comments:
The following changes provide updated information for Table 3-2. This information will be
incorporated into the next revision.
Change Specifics:
MN/SDM300A.EA5
Page 2 of 2
Table 3-1. LO, MIX and Mod Spectrum Settings for Modulator And BUC
P1dB_min
Band
FSK
CEFD Part #
RF Start
Frequency
(GHz)
RF End
Frequency
(GHz)
LO (Offset)
Freq.
(MHz)
Mix
(+/-)
Modem
Spectrum
(Utility
Modulator
Menu)
Supply
Voltage
Spar
Mount Kit
Feed
Mount Kit
*2 Watt Ku Yes RF/BUC02KU-A-F-T 14.00 14.50 13,050.00 + Normal 24 VDC KT/8924-1 KT/9928-1
*4 Watt Ku Yes RF/BUC04KU-A-F-T 14.00 14.50 13,050.00 + Normal 24 VDC KT/8924-1 KT/9928-1
*8 Watt Ku Yes RF/BUC08KU-A-F-T 14.00 14.50 13,050.00 + Normal 48 VDC KT/8924-1 KT/9928-1
**1 Watt Ku No RF/BUC01KU-A-N-N 14.00 14.50 13,050.00 + Invert 24 VDC KT/8924-1 KT/9928-1
**2 Watt Ku No RF/BUC02KU-A-N-N 14.00 14.50 13,050.00 + Invert 24 VDC KT/8924-1 KT/9928-1
**4 Watt Ku No RF/BUC04KU-A-N-N 14.00 14.50 13,050.00 + Invert 24 VDC KT/8924-1 KT/9928-1
*2 Watt Ext Ku Yes RF/BUC02KU-B-F-T 13.75 14.25 12,800.00 + Normal 24 VDC KT/8924-1 KT/9928-1
*4 Watt Ext Ku Yes RF/BUC04KU-B-F-T 13.75 14.25 12,800.00 + Normal 24 VDC KT/8924-1 KT/9928-1
* 8 Watt Ext Ku Yes RF/BUC08KU-B-F-T 13.75 14.25 12,800.00 + Normal 48 VDC KT/8924-1 KT/9928-1
**1Watt
(Typical)
28 dBm)
Ext Ku No RF/BUC01KU-B-N-N 13.75 14.25 15,200.00 - Invert 24 VDC KT/8924-1 KT/9928-1
**2 Watt Ext Ku No RF/BUC02KU-B-N-N 13.75 14.25 15,200.00 - Invert 24 VDC KT/8924-1 KT/9928-1
* Option A BUC Mounting
** Option B BUC Mounting
Page 1 of 2
Errata B
Comtech EF Data Documentation Update
Subject:
Added figure showing Ku-BUC Spar Mount, Typical NJRC
Date:
September 20, 2004
Document:
DST Digital Satellite Terminal System Operator’s Guide, Rev. 1,
dated December 5, 2003
Part Number:
MN/DST.EB1
Collating Instructions:
Attach this page to page 3-1
Comments:
Added figure for Ku-BUC Spar Mount, Typical NJRC. This information will be incorporated into
the next revision.
Change Specifics:
Legend to Ku-BUC Spar Mount, Typical NJRC
1. KT/11125 KIT, BUC SPAR Mount, Ku-Band RF
-2. KT/9928-1
. Kit, BUC, Mount 1
-3. FP/BR11119-1 . Bracket, BUC Mount 1
-4. FP/BR11120-1 . Bracket, Mounting Plate 2
-5. HW/5/16-18HEXNUT . Nut, Hex 20
-6. HW/5/16/18x1.25 . Bolt, Hex 12
-7. HW/5/16-FLT . Washer, Flat 20
-8. HW/5/16-SPLIT . Washer, Split 20
-9. HW/5/16-18x2.25 . Bolt, Hex 8
- Item Not Illustrated.
1
Page 1 of 1
Errata C
Comtech EF Data Documentation Update
Subject:
Added figure showing Ku-BUC Spar Mount, Typical Terrasat
Date:
September 20, 2004
Document:
DST Digital Satellite Terminal System Operator’s Guide, Rev. 1,
dated December 5, 2003
Part Number:
MN/DST.EC1
Collating Instructions:
Attach this page to page 3-1
Comments:
Added figure for Ku-BUC Spar Mount, Typical NJRC. This information will be incorporated into
the next revision.
Change Specifics:
Legend to Ku-BUC Spar Mount, Typical Terrasat
1. KT/11125 KIT, BUC SPAR Mount, Ku-Band RF
-2. KT/9928-1
. Kit, BUC, Mount 1
-3. FP/BR11119-1 . Bracket, BUC Mount 1
-4. FP/BR11120-1 . Bracket, Mounting Plate 2
-5. HW/5/16-18HEXNUT . Nut, Hex 20
-6. HW/5/16/18x1.25 . Bolt, Hex 12
-7. HW/5/16-FLT . Washer, Flat 20
-8. HW/5/16-SPLIT . Washer, Split 20
-9. HW/5/16-18x2.25 . Bolt, Hex 8
- Item Not Illustrated.
1
Page 1 of 1
Errata D
Comtech EF Data Documentation Update
Subject:
Added figure showing C-Band Spar Mount, Typical
Date:
September 20, 2004
Document:
DST Digital Satellite Terminal System Operator’s Guide, Rev. 1,
dated December 5, 2003
Part Number:
MN/DST.ED1
Collating Instructions:
Attach this page to page 3-1
Comments:
Added figure for C-Band Spar Mount, Typical. This information will be incorporated into the next
revision.
Change Specifics:
Legend to C-Band Spar Mount, Typical
1. KT/11124 KIT, BUC SPAR Mount, C-Band RF
-2. KT/9928-1
. Kit, BUC, Mount 1
-3. FP/BR11118-1 . Bracket, BUC Mount 1
-4. FP/BR11120-1 . Bracket, Mounting Plate 2
-5. HW/5/16-18HEXNUT . Nut, Hex 20
-6. HW/5/16/18x1.25 . Bolt, Hex 12
-7. HW/5/16-FLT . Washer, Flat 20
-8. HW/5/16-SPLIT . Washer, Split 20
-9. HW/5/16-18x2.25 . Bolt, Hex 8
- Item Not Illustrated.
1
Copyright © Comtech EF Data, 2003. All rights reserved. Printed in the USA.
Comtech EF Data, 2114 West 7th Street, Tempe, Arizona 85281 USA, 480.333.2200, FAX: 480.333.2161.
DST
Digital Satellite Terminal System
Operator’s Guide
Part Number MN/DST.IOM
Revision 1
December 5, 2003
Comtech EF Data is an ISO 9001
Registered Company.
005
Digital Satellite Terminal System Revision 1
Preface MN/DST.IOM
ii
Customer Support
Contact the Comtech EF Data Customer Support Department for:
• Product support or training
• Information on upgrading or returning a product
• Reporting comments or suggestions concerning manuals
A Customer Support representative may be reached at:
Comtech EF Data
Attention: Customer Support Department
2114 West 7th Street
Tempe, Arizona 85281 USA
480.333.2200 (Main Comtech EF Data Number)
480.333.4357 (Customer Support Desk)
480.333.2161 FAX
or, E-Mail can be sent to the Customer Support Department at:
service@comtechEF Data.com
Contact us via the web at www.comtechefdata.com
.
1. To return a Comtech EF Data product (in-warranty and out-of-warranty) for
repair or replacement:
2. Request a Return Material Authorization (RMA) number from the Comtech EF
Data Customer Support Department.
3. Be prepared to supply the Customer Support representative with the model
number, serial number, and a description of the problem.
4. To ensure that the product is not damaged during shipping, pack the product in
its original shipping carton/packaging.
5. Ship the product back to Comtech EF Data. (Shipping charges should be
prepaid.)
For more information regarding the warranty policies, see Warranty Policy, p. xiii.
Digital Satellite Terminal System Revision 1
Preface MN/DST.IOM
iii
Table of Contents
CHAPTER 1. INTRODUCTION...........................................................................................................1–1
1.1
DST Overview ..............................................................................................................................1–1
1.2 Description...................................................................................................................................1–3
1.2.1 Description of Indoor Unit..........................................................................................................1–4
1.2.2 Description of Monitor and Control (M&C) ................................................................................ 1–4
1.3 Features and Options .................................................................................................................1–4
1.3.1 Features ....................................................................................................................................1–4
1.3.2 Options ......................................................................................................................................1–5
1.4 Specifications..............................................................................................................................1–5
CHAPTER 2. INDOOR UNIT INSTALLATION ...................................................................................2–1
2.1
Unpacking....................................................................................................................................2–1
2.2 Equipment Inspection.................................................................................................................2–2
2.2.1 Included Parts ...........................................................................................................................2–2
2.2.2 Mounting Kit ..............................................................................................................................2–3
2.3 Installation ...................................................................................................................................2–3
2.3.1 IDU Installation..........................................................................................................................2–3
2.3.2 IFL Cable Installation ................................................................................................................2–5
2.3.3 Cable Installation.......................................................................................................................2–6
CHAPTER 3. BLOCK UP CONVERTER............................................................................................ 3–1
3.1
Description of the Block Up Converter.....................................................................................3–1
3.2 LO, Mix and Spectrum Settings.................................................................................................3–3
3.2.1 C-Band ......................................................................................................................................3–3
3.2.2 Ku-Band ....................................................................................................................................3–4
3.3 BUC Envelope Dimensions and Mounting ...............................................................................3–5
3.4 ODU Installation ..........................................................................................................................3–6
Digital Satellite Terminal System Revision 1
Preface MN/DST.IOM
iv
3.5 BUC Installation ..........................................................................................................................3–6
3.5.1 Mounting Kits.............................................................................................................................3–6
3.5.2 Installation .................................................................................................................................3–8
CHAPTER 4. LOW NOISE BLOCK DOWN CONVERTER................................................................ 4–1
4.1
Description...................................................................................................................................4–1
4.1.1 Options ......................................................................................................................................4–2
4.2 LO, Mix and Spectrum Settings (LNB) ......................................................................................4–3
4.2.1 C-Band ......................................................................................................................................4–3
4.2.2 Ku-Band ....................................................................................................................................4–4
4.3 Low Noise Block (LNB) Converter ............................................................................................4–5
4.4 LNB Installation...........................................................................................................................4–7
4.4.1
LNB Tooling...............................................................................................................................4–7
4.4.2 C-Band ......................................................................................................................................4–7
4.4.3 Ku-Band ....................................................................................................................................4–7
4.4.4 Mounting Kits.............................................................................................................................4–8
4.4.5 LNB Installation .........................................................................................................................4–8
4.4.6 TRF Installation .........................................................................................................................4–9
4.5 Cable Installation ......................................................................................................................4–10
CHAPTER 5. OPERATION .................................................................................................................5–1
5.1
Initial Operation...........................................................................................................................5–1
5.1.1 Prior to Turning On Power ........................................................................................................5–1
5.1.2 Initial Power Up – Modem Only.................................................................................................5–2
5.2 LO, Mix and Spectrum (Inversion) Settings ............................................................................. 5–3
5.3 Applying Power To The BUC ..................................................................................................... 5–4
5.4 Initial Operation of the Modem with the ODU and LNB........................................................... 5–5
APPENDIX A. SELECTING LNBS FOR USE WITH L-BAND MODEMS .......................................... A–1
A.1
Introduction ................................................................................................................................ A–1
A.1.1 Comparing LNBs...................................................................................................................A–1
A.1.2 Carrier Spacing And Frequency Uncertainty ........................................................................A–2
A.1.3 Frequency Uncertainty Budget..............................................................................................A–3
A.1.3.1 Uncertainty For 0.02 ppm Modem and 0.02 ppm BUC.....................................................A–3
A.1.3.2 Uncertainty for 1 ppm Modem and 0.02 ppm BUC...........................................................A–5
INDEX ........................................................................................................................................................I–1
Digital Satellite Terminal System Revision 1
Preface MN/DST.IOM
v
Figures
Figure 1-1. Modem with Typical LNB and a 2 Watt BUC...................................................................... 1–2
Figure 1-2. DST System Block Diagram ............................................................................................... 1–3
Figure 2-1. IDU Installation with Optional KT/6228-1 Rear Mounting Bracket. .................................... 2–4
Figure 2-2. Typical ODU Unit Installation.............................................................................................. 2–6
Figure 3-1. BUC Envelope .................................................................................................................... 3–5
Figure 3-2. Mounting Kit, KT/9928-1..................................................................................................... 3–7
Figure 4-1. For C-Band: LNB Dimensional Envelope ........................................................................... 4–5
Figure 4-2. For Ku-Band : LNB Dimensional Envelope ........................................................................ 4–6
Figure 4-3. TRF Installation (Ku-Band Shown)..................................................................................... 4–9
Figure A-1. Maximum Carrier Uncertainty, fv, expressed in terms of Symbol Rate, SR .....................A–2
Figure A-2. Minimum Symbol Rate versus Satellite Uncertainty for Ku-Band and C-Band..................A–4
Figure A-3. Multi-Carrier Application With 1 ppm Modem ....................................................................A–5
Figure A-4. Minimum Symbol Rate vs Satellite Uncertainty For Multi-Carrier Applications With a 1.0
ppm Modem ..........................................................................................................................................A–6
Digital Satellite Terminal System Revision 1
Preface MN/DST.IOM
vi
Tables
Table 1-1. Specifications...........................................................................................................................1–5
Table 1-2. IFL Cable Specifications ..........................................................................................................1–5
Table 2-1. Mounting Components.............................................................................................................2–2
Table 2-2. Optional: Mounting Kit, KT/6228-1 (IDU to Rack).................................................................... 2–3
Table 2-3. TX Cable Specification (Type N Male Connectors)................................................................. 2–5
Table 2-4. RX Cable Specification (Type F Male Connectors) ................................................................. 2–5
Table 3-1. LO, MIX and Mod Spectrum Settings for Modulator And BUC................................................ 3–3
Table 3-2. LO, MIX and Mod Spectrum Settings for Modulator And BUC................................................ 3–4
Table 3-3. Optional: C-Band Mounting Kit, KT/5738-1 (BUC to OMT) ................................................ 3–6
Table 3-4. Optional: Ku-Band Mounting Kit, KT/8924-1 (BUC to OMT) ................................................. 3–6
Table 3-5. Optional: C- and Ku-Band Mounting Kit, KT/9928-1 (BUC to Feed Horn) .............................. 3–7
Table 4-1. For C-Band: LO and MIX Information for Demodulator and LNB............................................4–3
Table 4-2. For Ku-Band: LO and MIX Information for Demodulator and LNB, Ku-Band..........................4–4
Table 4-3. Selection of LNB to OMT .........................................................................................................4–7
Table 4-4. Selection of LNB to OMT .........................................................................................................4–7
Table 4-5. Optional: C-Band Waveguide ASB Kit, KT/2721-1.................................................................. 4–8
Table 4-6. Optional: Ku-Band Mounting Kit, KT/8924-1 (LNB to OMT)...................................................4–8
Digital Satellite Terminal System Revision 1
Preface MN/DST.IOM
vii
About this Manual
This manual provides basic installation and operation information for the Comtech EF
Data DST Digital Satellite Terminal System. This is a technical document intended for
earth station engineers, technicians, and operators responsible for the operation and
maintenance of the DST System.
Related Documents
The following documents are referenced in this manual:
• Comtech EF Data UB-530 Universal Breakdown Panel Installation and Operation
Manual
• INTELSAT Earth Station Standards 308, 309, 310, and 314.
• International Telephone Telegraph Consultative Committee V.335 and G.721
Conventions and References
Cautions and Warnings
CAUTION
CAUTION indicates a hazardous situation that, if not avoided, may result in
minor or moderate injury. CAUTION may also be used to indicate other
unsafe practices or risks of property damage.
WARNING
WARNING indicates a potentially hazardous situation that, if not avoided,
could result in death or serious injury.
Metric Conversion
Metric conversion information is located on the inside back cover of this manual. This
information is provided to assist the operator in cross-referencing English to Metric
conversions.
IMPORTAN
T
IMPORTANT indicates a statement that is associated with the task being
performed. .
Digital Satellite Terminal System Revision 1
Preface MN/DST.IOM
viii
Trademarks
Windows is a trademark of Microsoft Corporation.
Other product names mentioned in this manual may be trademarks or registered
trademarks of their respective companies and are hereby acknowledged.
Reporting Comments or Suggestions Concerning this Manual
Comments and suggestions regarding the content and design of this manual will be
appreciated. To submit comments, please contact the Comtech EF Data Customer
Support Department: techpubs@comtechefdata.com
Overview of Changes to Revision 0:
Chapter 3: Deleted Specifications for the BUC. Added reference to contacting
Comtech EF Data Customer Support for BUC specification.
Chapter 4: Deleted Specifications for the LNB. Added reference to contacting
Comtech EF Data Customer Support for LNB specification.
Digital Satellite Terminal System Revision 1
Preface MN/DST.IOM
ix
ELECTRICAL SAFETY
The DST Digital Satellite Terminal System has been shown to comply with the following safety
standard:
• EN 60950: Safety of Information Technology Equipment, including electrical business
machines.
The equipment is rated for operation over the range 85 to 264 volts AC. It has a maximum
power consumption of 60 watts.
FUSES
The DST is fitted with two fuses, one each for line and neutral connections. These are contained
within the body of the IEC power connector, behind a small plastic flap.
IMPORTANT
For continued operator safety, always replace the fuses with the
correct type and rating. Refer to the SDM /CiM manual.
Environmental
The DST must not be operated in an environment where the unit is exposed to extremes
of temperature outside the ambient range 0 to 50°C (32 to 122°F), precipitation,
condensation, or humid atmospheres above 95% RH, altitudes (un-pressurised) greater
than 2000 metres, excessive dust or vibration, flammable gases, corrosive or explosive
atmospheres.
Operation in vehicles or other transportable installations that are equipped to provide a
stable environment is permitted. If such vehicles do not provide a stable environment,
safety of the equipment to EN60950 may not be guaranteed.
Digital Satellite Terminal System Revision 1
Preface MN/DST.IOM
x
Installation
The installation and connection to the line supply must be made in compliance to local or
national wiring codes and regulations.
The DST is designed for connection to a power system that has separate ground, line and
neutral conductors. The equipment is not designed for connection to power system that
has no direct connection to ground.
The DST is shipped with a line inlet cable suitable for use in the country of operation. If
it is necessary to replace this cable, ensure the replacement has an equivalent
specification. Examples of acceptable ratings for the cable include HAR, BASEC and
HOXXX-X. Examples of acceptable connector ratings include VDE, NF-USE, UL, CSA,
OVE, CEBEC, NEMKO, DEMKO, BS1636A, BSI, SETI, IMQ, KEMA-KEUR and
SEV.
International Symbols:
Symbol Definition Symbol Definition
~
Alternating Current
Protective Earth
Fuse
Chassis Ground
Telecommunications Terminal Equipment Directive
In accordance with the Telecommunications Terminal Equipment Directive 91/263/EEC,
this equipment should not be directly connected to the Public Telecommunications
Network.
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Comtech EF Data DST User manual

Comtech EF Data
Brand
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Model
DST
Type
User manual
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