Equipment information

Electronic Navigation Industries 5100L Amplifier
Manufacturer:
Electronic Navigation Industries
Model: 5100L
Date: 1995
Category: Radio, Communication
Group: Amplifier
Description: BROADBAND POWER AMPLIFIER
Information:

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.

These manuals are available for the above equipment:

Manual Type: Service and User Manual ENI-7568-Manual-Page-1-Picture
Pages: 80
Size: 2.04 Mbytes (2138067 Bytes)
Language: english
Revision: D1
Manual-ID/Number: 5100L-TM-01
Date: 1995
Quality: Scanned document, reading partly badly, partly not readable.
Upload date:
MD5: c071971286e106cdf6dc566a58bb165f
Downloads: 169 since 25 January 2016
Information:

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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