Geräte Informationen:

Electronic Navigation Industries 5100L Verstärker
Hersteller:
Electronic Navigation Industries
Modell: 5100L
Datum: 1995
Kategorie: Funk und Kommunikation
Gruppe: Verstärker
Beschreibung: BROADBAND POWER AMPLIFIER
Informationen:
                                    The Model 5100L is a general purpose broadband amplifier
capable of more than 100 watts of linear power output when
driven by any laboratory signal or sweep generator from 1,5
to 400 MHz.
An ultra linear Class A design, the 5100L will "boost" the
output of any signal source by a fiat 50 dB (±1.5 dB) and
provide its full forward output power into any load
impedance (from an open to a short circuit). Its output is a
faithful reproduction of the input waveform for AM, FMr SSB,
CATV; pulse and other complex modulations. Although
specified only over the 1.5 to 400 MHz frequency range, full
power output is typically available from 1 to 410 MHz.
The use of stud mounted UHF transistors on microstrip
circuit boards makes the 5100L both reliable and easy to
service. An integral power supply and cooling system permits
operation over a wide band of temperature and AC line
conditions.

Folgende Anleitungen sind für obiges Gerät verfügbar:

Electronic Navigation Industries -- 5100L -- Service- und Bedienungsanleitung
Dateiname: ENI-7568-Manual-Page-1-Picture
Dokumenttyp: Service- und Bedienungsanleitung
Seitenanzahl: 80
Dateigröße: 2.04 Mbytes (2138067 Bytes)
Sprache: Englisch
Revision: D1
Dokument-ID/Nummer: 5100L-TM-01
Datum: 1995
Qualität: Gescanntes Dokument, teilweise schwer oder teilweise nicht zu lesen.
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Informationen:
Chapter 1 Safety
1.1
Labels................................................................................1-1
1.1.1 Important Operating or Maintenance
Cautions................1-1
1.1.3
Service................................................................................1-2
1.1.4 Name
Plate.........................................................................1-2
Chapter 2 System Installation
2.1 Initial
inspection.............................................................,...2-1
2.1.1 Mechanical
Inspection.......................................................2-1
2.1.2 Claim for
Damage...............................................................2-1
2.1.3 Packaging for
Reshipment................................................2-1
2.2 Preparation for
Use...........................................................2-2
2.1.1 Power
Requirements...........................................................2-2
2.2.2 Power Cable Ground
Protection........................................2-2
2.2.3
Cooling..............................................................................2-2
2.3 Rack
Mounting...................................................................2-3
Chapter 3 5100L Operation
3.1 Functional
Description................................,......................3-1
3.2 Controls, indicators and
Connectors.................................3-2
3.2.1 Power
Switch......................................................................3-2
3.2.2 Input
Connector..................................................................3-2
3.3.3 Output
Connector...............................................................3-2
3.2.4
Fuse....................................................................................3-2
3.2.5 Line
Cord.............................................................................3-2
3.3 Operating
Procedures.......................................................3-3
3.4
Precautions.........................................................................3-4
Chapter 4 Technical Description
4.1 System
Overview...............................................................4-1
4.2 Block Diagram
Description................................................4-2
4.2.1 Preamplifier
Module...........................................................4-2
4.2.2 Power Amplifier
Module.................................................,...4-3
4.2.3 Output Combiner
Module...................................................4-3
4.2.4 Power
Distribution.............................................................4-3
Chapter 5 Maintenance and Calibration
5.1 Recommended Test
Equipment................................,.„...,.5-1
5.2 Performance
Tests.............................................................5-2
Calibration of Set
Up...........................................................5-2
Measurement
Procedure...................................................5-3
5.2.2 RF Power Output
Test.......................................................5-3
Measurement
Procedure...................................................5-3
5.2.3 RF Power Distortion
Test...................................................5-4
Measurement
Procedure...................................................5-4
5.3 Locating a Faulty RF
Module.............................................5-5
5.3.1 Isolating the Amplifier
Problem.........................................5-5
Eight Way Combiner
Test..................................................5-5
RF Power Amplifier Module
Test.......................................5-6
Bias Voltage
Check................................................5-6
Low Power Sweep Test Set Up...............................5-7
Measurement Procedure........................................5-8
5.3.2 Preamplifier
Module..........................................................5-8
5.4 DC Power
Supply.................................................................5-9
Chapter 5 Maintenance and Calibration (Continued)
5.4.1 Test
Procedure...................................................................5-9
5.5 Disassembly
Procedures................................................5-10
5.5.1 Tools
Required................................................................
5-10
5.5.2 Removal of
Cover............................................................5-10
5.5.3 Preamplifier
Assembly....................................................5-10
5.5.4 Eight Way Output Combiner
Assembly..........................5-10
5.5.5 Power Amplifier Heatsink
Assemblies........................ 5-11
5.5.6 Power Amplifier
Module.................................................5-11
5.5.7 Power Amplifier Regulator
Board...................................5-11
5.5.8 Power Amplifier Power
Supply.......................................5-11
5.5.9 Power Amplifier/Preamplifier Power
Supply..................5-12
Chapter 4 Troubleshooting
Troubleshooting Guide.................I........;....4-2
Appendix A 5100L
Specifications...................................................A~1
Appendix B Schematics and Materials
This section contains the following board layouts, related
schematics and parts list.
Schematics
Schematic
Diagram.......................................5100L-SCH-01
Power
Distribution..............................................5100L-2431
Parts
List..........................................................5100L-1431
ENI-7568-Manual-Page-1-Picture
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