Geräte Informationen:

Electronic Navigation Industries 3100LA Verstärker
Hersteller:
Electronic Navigation Industries
Modell: 3100LA
Datum: 1990
Kategorie: Funk und Kommunikation
Gruppe: Verstärker
Beschreibung: BROADBAND POWER AMPLIFIER
Informationen:
                                    The ENI Model 3100LA is an all solid state amplifier which
has a flat frequency response from
2 50kHz to 150MKz. it provides up to 100W of linear power
with low harmonic and intermodulation distortion. Gain is
55dB nominal, with variation of less
than +_1.5dB over the entire
frequency range. Input and output impedance are SOohms and
the unit may be driven to full power output by most RF
synthesizers, signal generators and swept^signal sources.
The ENI Model 3100LA will deliver its rated power output
into any load impedance, regardless of match. Built-in
protection circuitry will absorb the power reflected from a
mismatched load without causing failure or oscillation.
Output RF voltage is displayed on the front panel meter. The
Model 3100LA is packaged for bench mounting and is shipped
with rack
mounting adapters. Its integral power supply and cooling
operate from a 100/ 107.5/ 1150/ 120 or 200/ 125/ 230/
240VAC 50/60HZ main supply.
The Model 3100LA will raise the power level of signal
sources and generators without requiring tuning or
bandswitching. The Class A linear circuitry will amplify
signals of AM, FM, SSB, TV and complex modulations limited
only by their peak input and bandwidth, with minimum distortion.

Folgende Anleitungen sind für obiges Gerät verfügbar:

Electronic Navigation Industries -- 3100LA -- Service- und Bedienungsanleitung
Dateiname: ENI-7565-Manual-Page-1-Picture
Dokumenttyp: Service- und Bedienungsanleitung
Seitenanzahl: 32
Dateigröße: 1.62 Mbytes (1693683 Bytes)
Sprache: Englisch
Revision:
Dokument-ID/Nummer:
Datum: 1990
Qualität: Gescanntes Dokument, teilweise schwer oder teilweise nicht zu lesen.
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Downloads: 12 seit 25 Januar 2016
Informationen:
CHAPTER 1 GENERAL INFORMATION 1-1
1.1 Introduction........................... 1-1
1.2 Specifications......................... 1-1
1.3 Instrument Identification........ 1-1
CHAPTER 2 PREPARATION 2-1
2.1 initial Inspection..................... 2-1
2.1.1 Mechanical Check................. 2-1
2.1.2 Claim for Damage................. 2-1
2.1.3 Performance Check............... 2-1
2.2 Preparation for Use............... 2-1
2.2.1 Power Requirements............. 2-1
2.2.2 Power Cable Ground
Protection......................... 2-1
2.2.3 Cooling.................................. 2-2
2.3 Rack Mounting....................... 2-2
2.4 Packaging for Reshipment... 2*2
CHAPTER 3 OPERATION 3-1
3.1 Functional Description.......... 3-1
3.2 Control, Indicators and Conn. . 3-1
3.3 Operating Procedure........... 3-1
3.4 Precautions............................. 3-1
CHAPTER 4 PRINCIPLES OF OPERATION 4-1
4.1 General.................................. 4-1
4.2 Block Diagram Description... 4-1
4.2.1 Driver Amplifier Module
(A234) 3100LA-14401 .... 4-1
4.2.2 Power Amplifier Module (A166)
32Ö0L-4732 ....................... 4-1
4.2.3 Output Combiner Module
(A235) 3100LA-14402.... 4-1
4.2.4 RF Voltmeter Module (A168)
3100 LA-14403 ................. 4-3
4.2.5 Power Distribution
3100 LA-12401 ................. 4-3
CHAPTER 5 PERFORMANCE
TEST PROCEDURES 5-1
5.1 Performance Tests................. 5-1
5.1.2 Test Equipment Required----- 5-1
5.1.3 Gain and Gain Variation Test. 5-1
5.1.3.1 Calibration of Set-Up............ 5-1
5.1.3.2 Measurement Procedure........ 5-2
5.1.4 RF Output Power Test.......... 5-2
5.1.4.1 Measurement Procedure........ 5-2
5.1.5 RF Output Distortion Test... 5-2
Paragraph
Page
5.1.5.1
Measurement Procedure........
5-2
CHAPTER 6
TROUBLESHOOTING AND
REPAIR
6-1
6.1
Troubleshooting.....................
6-1
6.2
Locating Faulty RF Module ..
6-2
6.2.1
6-2
6.2.2
isolating Amplifier Problem ..
6-2
6.2.2.1
Output Combiner Test
(A235) 3100 LA-14402 ....
6-3
6.2.2.2
RF Power Amplifier Module
Test (A166) 3200L-4732 ..
6-3
6.2.2.2.1
Bias Voltage Check................
6-3
6.2.2.2.2
Low Power Sweep Test........
6-3
6.2.2.2.3
Measurement Procedure........
6-4
6.2.2.3
Driver Amplifier Module
(A234) 3100 LA-14401....
6-4
6.2.3
RF Voltmeter (A168)
3100LA-14403 .................
6-4
6.2.3.1
Alignment Procedure............
6-4
6.3
DC Power Supply.................
6-4
6.3.1
General...................................
6-4
6.3.2
Test Procedure.......................
6-4
6,4
Disassembly Procedure..........
6-5
6.4.1
6-5
6.4.2
Tools Required.......................
6-5
6.4.3
Removal of Cover..................
6-5
6.4.4
Driver Amplifier Heatsink
Assembly 3100 LA-13405 .
6-5
6.4.5
Power Supply Regulator
Board 3100 LA-14404 ....
6-5
6.4.6
Output Combiner Module
(A235) 3100 LA-14402....
6-5
6.4.7
Power Amplifier Heatsink Assemblies 3100 LA-13403
& 3100LA-13404.............
6-6
6.4.8
Power Supply Assemblies
3100 LA-13406..................
6-6
6.4.9
Power Amplifier Module
ίA166) 3200L-4732.... ..
6-6
CHAPTER 7 SCHEMATICS AND PARTS LIST
7.1 Schematic Diagrams..............
7.2 Parts List.................................
7.3 List of Manufacturers............
7.4 Ordering Replacement Parts .
ENI-7565-Manual-Page-1-Picture
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