UBS Axcera 835A-6 6000-Watt UHF Transmitter User Manual 281877
UBS-Axcera 6000-Watt UHF Transmitter 281877
Contents
- 1. Title Page
- 2. Table of Contents
- 3. System Description
- 4. Specifications
- 5. Site Considerations
- 6. Installation Procedure
- 7. Operation Procedure
- 8. Meters Switches Indicators
- 9. Detailed Alignment Procedure
- 10. Remote Control Interface
- 11. Subassembly Drawing List
- 12. Maintenance Procedure
- 13. Log Book Format
- 14. Typical Operational Readings
- 15. Schematic
- 16. Scjhematic
- 17. Transmitter Block Diagram
- 18. UHF Exciter Block Diagram
Log Book Format
835A 4kW, 5kW or 6kW UHF Transmitter Log Sheet (A1) Single UHF Exciter Assembly (A1-A6) Metering Control Panel, 835A Combined Reflected (0 - 120%) = ____________% Visual (0 - 120%) = _____________% Aural (0 - 120%) = ______________% Reject (0 - 120%) = ______________% Amplifier Array Side A Reflected (0 - 120%) = ____________% Forward (0 - 120%) = _____________% Amplifier Array Side B Reflected (0 - 120%) = ____________% Forward (0 - 120%) = _____________% (A1-A1) UHF Exciter Tray Audio (0 - 100 kHz) = ______________kHz % Exciter (0 - 120%) = ______________% Video (0 - 1 V) = ___________V ALC (0 - 1 V) = _________________V (A1-A4) Phase/Gain Tray Side A ALC (0 - 1 V) = ______________V % Power (0 - 120%) = ______________% (A1-A5) Phase/Gain Tray Side B ALC (0 - 1 V) = ______________V % Power (0 - 120%) = ______________% (A2 & A3) Amplifier Array Assemblies, 835A 4 kW, 5 kW or 6 kW Transmitter Two Amplifier Arrays, each with Four, Five or Six UHF Amplifier Trays (A2) Side A (A2-A1) 4kW, 5kW & 6kW (A2-A2) 4kW, 5kW & 6kW AGC Voltage = _________V AGC Voltage = _________V % Reflected = _________% % Reflected = _________% % Output Forward = _________% % Output Forward = _________% Power Supply = __________V Power Supply = __________V - Page 1 of 3 - 835A 4kW, 5kW or 6kW UHF Transmitter Log Sheet (A2 & A3) Amplifier Array Assemblies, 835A 4 kW, 5kW or 6kW Transmitter (A2) Side A - Continued (A2-A3) 4kW, 5kW & 6kW (A2-A4) 4kW, 5kW & 6kW AGC Voltage = _________V AGC Voltage = _________V % Reflected = _________% % Reflected = _________% % Output Forward = _________% % Output Forward = _________% Power Supply = __________V Power Supply = __________V (A2-A5) 5kW & 6kW (A2-A6) 6kW AGC Voltage = _________V AGC Voltage = _________V % Reflected = _________% % Reflected = _________% % Output Forward = _________% % Output Forward = _________% Power Supply = __________V Power Supply = __________V (A3) Side B (A3-A1) 4kW, 5kW & 6kW (A3-A2) 4kW, 5kW & 6kW AGC Voltage = _________V AGC Voltage = _________V % Reflected = _________% % Reflected = _________% % Output Forward = _________% % Output Forward = _________% Power Supply = __________V Power Supply = __________V (A3-A3) 4kW, 5kW & 6kW (A3-A4) 4kW, 5kW & 6kW AGC Voltage = _________V AGC Voltage = _________V % Reflected = _________% % Reflected = _________% % Output Forward = _________% % Output Forward = _________% Power Supply = __________V Power Supply = __________V - Page 2 of 3 - 835A 4kW, 5kW or 6kW UHF Transmitter Log Sheet (A2 & A3) Amplifier Array Assemblies, 835A 4 kW, 5kW or 6kW Transmitter (A3) Side B - Continued (A3-A5) 5kW & 6kW (A3-A6) 6kW AGC Voltage = _________V AGC Voltage = _________V % Reflected = _________% % Reflected = _________% % Output Forward = _________% % Output Forward = _________% Power Supply = __________V Power Supply = __________V Date __________________ Customer Name _____________________________________ Call Letters ________________ - Page 3 of 3 - 835A 4kW, 5kW or 6kW UHF Transmitter Log Sheet Technician ___________________________________________ - Page 4 of 3 -
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