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Related Manuals for Comtech EF Data LNA Series
Summary of Contents for Comtech EF Data LNA Series
- Page 1 Low-Noise Amplifier Series Installation and Operation Manual IMPORTANT NOTE: The information contained in this document supersedes all previously published information regarding this product. Product specifications are subject to change without prior notice. Part Number MN/LNAS.IOM Revision 0...
- Page 3 Comtech EF Data is an ISO 9001 Revision 0 Registered Company December 14, 2005 Copyright © Comtech EF Data, 2004. 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...
- Page 4 • To ensure that the product is not damaged during shipping, pack the product in its original shipping carton/packaging. • Ship the product back to Comtech EF Data. (Shipping charges should be prepaid.) For more information regarding the warranty policies, see Warranty Policy, p. ix.
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Page 5: Table Of Contents
Table of Contents CHAPTER 1. INTRODUCTION .....................1–1 INTRODUCTION ......................1–1 TECHNOLOGY ......................1–2 RELIABILITY ......................1–2 CONSTRUCTION.......................1–2 CHAPTER 2. INSTALLATION ....................2–1 UNPACKING........................2–1 MOUNTING........................2–2 LNA CONNECTOR PINOUTS ..................2–2 CHAPTER 3. FUNCTIONAL AND PHYSICAL DESCRIPTIONS .........3–1 DIMENSIONAL ENVELOPE ..................3–1 3.1.1 C-Band LNA .......................3–1 Ku-Band LNA......................3–2 3.1.2 CHAPTER 4. - Page 6 LNA Low Noise Amplifier Series Revision 0 Preface MN/LNAS.IOM Figures Figure 1-1. LNA Low Noise Amplifier Series.................... 1–1 Figure 1-2. LNA/710L Modulator Block Diagram ..................1–2 Figure 2-1. Installation of the Optional Mounting Bracket, KT/6228-2............. 2–3 Figure 3-1. Front Panel ..........................3–2 Figure 3-2.
- Page 7 Preface About this Manual This manual provides installation and operation information for the Comtech EF Data LNA Low Noise Amplifier Series. This is a technical document intended for earth station engineers, technicians, and operators responsible for the operation and maintenance of the LNA.
- Page 8 LNA Low Noise Amplifier Series Revision 0 Preface MN/LNAS.IOM Electrical Safety The LNA Low Noise Amplifier Series 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 100 - 240 volts AC. It has a maximum power consumption of 60 watts, and draws a maximum of 600 mA.
- Page 9 LNA Low Noise Amplifier Series Revision 0 Preface MN/LNAS.IOM The LNA 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.
- Page 10 LNA Low Noise Amplifier Series Revision 0 Preface MN/LNAS.IOM EMC (Electromagnetic Compatibility) In accordance with European Directive 89/336/EEC, the LNA Modem has been shown, by independent testing, to comply with the following standards: Emissions: EN 55022 Class B - Limits and methods of measurement of radio interference characteristics of Information Technology Equipment.
- Page 11 Comtech EF Data is responsible for the freight charges only for return of the equipment from the factory to the customer. Comtech EF Data will return the equipment by the same method (i.e., Air, Express, Surface) as the equipment was sent to Comtech EF Data.
- Page 12 LNA Low Noise Amplifier Series Revision 0 Preface MN/LNAS.IOM Notes: ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________...
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Page 13: Chapter 1. Introduction
Chapter 1. INTRODUCTION Introduction The Comtech EF Data (CEFD) Low-Noise Amplifier (LNA) series (Figure 1-1) includes LNAs, available in C-Band and Ku-Band. They meet or exceed system requirements for commercial geosynchronous satellites worldwide. Their compact design and rugged construction make them ideal for transportable applications and severe environments. -
Page 14: Technology
RELIABILITY The Comtech EF Data amplifier series (CLNA and KLNA) utilizes proprietary circuitry and high quality components to achieve an MTBF (mean time between failures) in excess of 160,000 hours. Each unit is subjected to a 72 hour burn-in and temperature cycled from -40 to 140°F (-40 to +60°C). -
Page 15: Chapter 2. Installation
Chapter 2. INSTALLATION Unpacking Inspect shipping containers for damage. If shipping containers are damaged, keep them until the contents of the shipment have been carefully inspected and checked for normal operation. The modulator and manual are packaged in pre-formed, reusable, cardboard cartons containing foam spacing for maximum shipping protection. -
Page 16: Mounting
LNA Low Noise Amplifier Series Revision 0 Installation MN/LNAS.IOM Mounting No special tools are required. LNA Connector Pinouts LNA can be supplied with the following connector configurations, depending on the model and options: • 4 pin • 6 pin See Table 2-1 for pinouts of the above connectors. Table 2-1. -
Page 17: Chapter 3. Functional And Physical Descriptions
Chapter 3. FUNCTIONAL AND PHYSICAL DESCRIPTIONS Dimensional Envelope All dimensions are in English units (centimeters are in parentheses). 3.1.1 C-Band LNA Figure 3-1. C-Band LNA Dimensions 3–1... -
Page 18: Ku-Band Lna
CDM-710 Satellite Modulator Revision 2 Functional and Physical Description MN/CDM710.IOM 3.1.2 Ku-Band LNA (1.80) (1.63) (.25) (1.122) (1.040) (.38) Figure 3-2. Ku-Band LNA Dimensions 3–2... -
Page 19: Chapter 4. Specifications
Chapter 4. SPECIFICATIONS Summary of Specifications Frequency CLNA KLNA 3.4 to 4.2 GHz 10.95 to 12.75 GHz 3.625 to 4.2 GHz 4.5 to 4.8 GHz Noise Temperature CLNA KLNA 30, 35, 40, 45K 80, 85K Gain 50, 60 dB Overall Stability (Over CLNA KLNA Temperature) - Page 20 LNA Low Noise Amplifier Series Revision 0 Specifications MN/LNAS.IOM Notes: _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________ _____________________________________________________________________________________________...
- Page 21 METRIC CONVERSIONS Units of Length Unit Centimeter Inch Foot Yard Mile Meter Kilometer Millimeter 1 centimeter — 0.3937 0.03281 0.01094 6.214 x 10 0.01 — — 1 inch 2.540 — 0.08333 0.2778 1.578 x 10 0.254 — 25.4 1 foot 30.480 12.0 —...
- Page 22 2114 85281 WEST TH STREET TEMPE ARIZONA 480 • 333 • 2200 PHONE 480 • 333 • 2161...