LGaN
Revision 0
Table of Contents
TOC-1
MN-LGAN
Table of Contents
Patents and Trademarks ............................................................................................................................ i
Warnings, Cautions, Notes, and References ............................................................................................. ii
Examples of Multi-Hazard Notices ............................................................................................................. ii
Recommended Standard Designations ..................................................................................................... ii
Safety and Compliance .............................................................................................................................. iii
Electrical Safety and Compliance ............................................................................................................. iii
Installation Guidelines Regarding Power Line Quality .......................................................................... iii
Product Support ......................................................................................................................................... iv
Comtech EF Data Headquarters ............................................................................................................... iv
Warranty Policy ........................................................................................................................................... v
Limitations of Warranty .............................................................................................................................. vi
Exclusive Remedies .................................................................................................................................. vi
CHAPTER 1.
INTRODUCTION ........................................................................................................... 1–1
1.1
Overview ...................................................................................................................................... 1–1
1.2
Functional Description ............................................................................................................... 1–2
1.3
Features ....................................................................................................................................... 1–2
1.3.1
The Solid-State Advantage ....................................................................................................... 1–2
1.3.2
Monitor and Control (M&C) ....................................................................................................... 1–2
1.3.3
Enhanced Standard Features ................................................................................................... 1–2
1.3.4
“Smart BUC” Functionality ........................................................................................................ 1–2
1.3.5
Data Logging Capability ............................................................................................................ 1–3
1.3.6
Optional Internal 10 MHz Reference ........................................................................................ 1–3
1.3.7
Optional LNB Support ............................................................................................................... 1–3
1.3.8
SSPA Module ............................................................................................................................ 1–3
1.3.9
Cooling System ......................................................................................................................... 1–3
1.3.10
Temperature and RF Overdrive ................................................................................................ 1–4
1.3.10.1
Overview ....................................................................................................................... 1–4
1.3.10.2
Over Temperature ......................................................................................................... 1–4
1.3.10.3
Over Drive (Excessive RF Input Level) ......................................................................... 1–5
1.3.11
Maximum Operating Points ...................................................................................................... 1–5
1.3.12
Power Supply ............................................................................................................................ 1–5
1.3.13
LNB Operation .......................................................................................................................... 1–5
1.3.14
Block Up Converter (BUC) Input ............................................................................................... 1–6
1.4
Dimensional Envelopes .............................................................................................................. 1–7
1.4.1
LGaN 50 W Dimensional Envelopes ........................................................................................ 1–7
1.4.2
LGaN 100 W Dimensional Envelopes ...................................................................................... 1–9
CHAPTER 2.
SYSTEM CONNECTORS, INSTALLATION, AND STARTUP ..................................... 2–1
2.1
Overview ...................................................................................................................................... 2–1
2.2
Water Tight Sealing ..................................................................................................................... 2–2
2.2.1
Customer Cable Assemblies .................................................................................................... 2–2
2.3
Connectors and Cables .............................................................................................................. 2–3
2.3.1
Connector ‘J1 | LBAND IN’ or ‘J1 | Tx IN’ ................................................................................. 2–5
2.3.2
Connector ‘J2 | RF OUT’........................................................................................................... 2–5
Содержание LGAN
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