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LU2000ATD
Axcera LU2000ATD Manuals
Manuals and User Guides for Axcera LU2000ATD. We have
2
Axcera LU2000ATD manuals available for free PDF download: Instruction Manual
Axcera LU2000ATD Instruction Manual (87 pages)
Digital UHF Driver/Transmitter
Brand:
Axcera
| Category:
Transmitter
| Size: 1 MB
Table of Contents
Table of Contents
2
Chapter 1 : Introduction
7
Manual Overview
7
Safety
8
Contact Information
8
Limited One Year Warranty for Axcera Products
9
Chapter 2 : System Description & Remote Control Connections
16
System Overview
16
Exciter Amplifier Chassis Assembly
16
1: if Processor Module
16
2: Lo/Upconverter Module
16
3: Control & Monitoring/Power Supply Module
16
4: Driver Amplifier Module
16
IF Processor Front Panel Switch
18
Lo/Upconverter Front Panel Switch
20
RF Output Assemblies
24
Control and Status
24
System Operation
24
1: Principles of Operation
24
Maintenance
26
Customer Remote Connections
26
Chapter 3: Site Considerations, Installation and Setup Procedures
29
Site Considerations
29
Watt Minimum Ventilation Configuration
32
Unpacking the Chassis W/Modules
33
Installing the Chassis W/Modules
33
Tray Slide Cabinet Mounting Diagram
34
AC Input
35
Setup and Operation
35
1: Input Connections
35
2: Initial Turn on
37
1: DM8-R Digital Modulator Tray Leds on Front Panel
37
2: if Processor Module Leds on Front Panel
37
3: Lo/Upconverter Module Leds on Front Panel
37
4: Controller Module Leds on Front Panel
37
3: Front Panel Screens for the Driver/Amplifier Chassis Assembly
38
Menu 11 Error List Access Screen
39
Menu 20 Error List Display Screen
40
Transmitter Device Parameters Detail Screens
41
Menu 40 Authorized Personnel Screen
42
Menu 40-2 Transmitter Set Up: Model Select Screen
43
4: Operational Procedure
45
Menu 40-19 Transmitter Set Up: Amplifier Output Power Warning
45
Chapter 4: Circuit Descriptions
47
IF Processor Module
47
1: if Processor Board
47
1: DM8 Modulator Selected
47
2: External Modulated if Selected
47
3: Main if Signal Path (Part 1 of 3)
47
4: Input Level Detector Circuit
48
5: Pin Diode Attenuator Circuit
49
6: Main if Signal Path (Part 2 of 3)
49
7: Amplitude and Phase Pre Correction Circuits
50
8: Main if Signal Path (Part 3 of 3)
51
9: ALC Circuit
51
10: Fault Command
52
1: UHF Generator Board
57
5: Internal 10Mhz Reference Circuitry
57
6: Selected 10Mhz Reference Samples
57
7: Comparator Phase Lock Loop Circuit
57
8: Lock Detector Circuit
57
9: Voltage Requirements
58
1: Power Protection Board
58
2: Control Board
58
1: Schematic
59
2: Schematic
60
4: Schematic
61
Driver Amplifier Module Assembly
62
4: Coupler Board Assembly
62
Switch Board
62
5: Amplifier Control Board
64
1: Schematic
64
Schematic Page 2
65
Schematic Page 3
66
Dual Peak Detector Board
67
Chapter 5: Detailed Alignment Procedures
68
System Preparation
68
1: Module Replacement
68
2: Initial Test Set up
68
LX Series Driver/Amplifier Chassis Assembly
68
LX Series, Rev
68
1: if Processor Module Assembly
69
Calibration of Output & Reflected Power
70
Linearity Correction Adjustment
71
Linearity Correction Adjustment
72
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Axcera LU2000ATD Instruction Manual (60 pages)
Innovator LX Series, Digital Power Amplifier Assembly
Brand:
Axcera
| Category:
Amplifier
| Size: 1 MB
Table of Contents
Table of Contents
2
Section Page
3
Chapter 1 Introduction
6
Manual Overview
6
Safety
7
Contact Information
7
Limited One Year Warranty for Axcera Products
8
Chapter 2 Amplifier Assembly Description, Maintenance & Remote Control Connections
15
LX Series Power Amplifier Chassis Assembly Overview
15
Power Amplifier Chassis Configurations
17
System Configurations
18
Power Amplifier Module Assembly, 250W
22
Power Amplifier Status Indicators
23
Power Supply Module Assembly
24
Front Panel LCD Display Screens
24
External Assembly
24
System Operation
24
Principles of Operation
25
Maintenance
26
Customer Remote Connections
26
Chapter 3 Site Considerations, Installation and Setup Procedures
30
Site Considerations
30
Unpacking the Chassis W/Modules and Bandpass Filter
34
Installing the Chassis W/Modules and Filters
34
AC Input
35
Setup and Operation
36
Input Connections
36
Initial Turn on
37
DM8 Digital Modulator Module Leds on Front Panel
37
IF Processor Module Leds on Front Panel
37
VHF/UHF Upconverter Module Leds on Front Panel
38
Controller Module Leds on Front Panel
38
Power or Driver Amplifier Module Leds on Front Panel
38
Front Panel Screens for the Exciter/Amplifier Chassis Assembly
38
Operation Procedure
38
Chapter 4 Circuit Descriptions
40
Power Amplifier Chassis Assembly
40
Watt Driver Pallet Assembly
41
Way UHF Combiner Assembly
42
Power Supply Assembly
44
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