用户手册 — Cable AML Inc ITX02-2000

目录

• 1.0 INTRODUCTION

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• 2.0 CIRCUIT DESCRIPTIONS

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• 2.1 MMDS Transmitter Driver

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• 2.2 Power Amplifier Chains

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• 2.3 Power Supply Assembly

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• 2.4 Diagnostic Circuits

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• 2.5 On-Delay Timer Assembly

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• 2.6 Internal Downconverter

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• 3.0 INSTALLATION

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• 3.1 Unpacking

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• 3.2 Location

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• 3.3 Input Voltage Requirements

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• 3.4 Operating and Diagnostic Connections

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• 4.0 OPERATION

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• 4.1 Output Level Setting

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• 4.2 Ambient Conditions

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• 4.3 Thermal Sensor Switch

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• 5.0 MAINTENANCE & TROUBLESHOOTING

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• 5.1 Maintenance

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• 5.2 External Troubleshooting

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• 5.3 Internal Troubleshooting

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• 6.0 SPECIFICATIONS

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• Figure 1. ITX02-2000 Broadband Transmitter.

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• Figure 2. Dial and Expected Readings

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• Figure 3. MMDS Rack Monitor Panel.

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• Figure 4. ITX02-2000 Block Diagram

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• Figure 5. Driver Chassis Component Layout.

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• Figure 6. MMDS Installation Block Diagram

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• Figure 7. AC Input Wiring Diagram.

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• Figure 8. Driver Chassis Front And Rear Panels.

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• Figure 9. ITX02-2000 Rack (Front and Back).

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• Figure 10. Output Level Adjustment.

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