UBS Axcera 835A-6 6000-Watt UHF Transmitter User Manual Transmitter Block Diagram
UBS-Axcera 6000-Watt UHF Transmitter Transmitter Block Diagram
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
Transmitter Block Diagram
I 50 1998 mac Apr 29 15:4 +66dBm T0 +67.7dBm PK SYNC 800W TO 1200W DIGITAL RF OUTPUT TO ANTENNA A11 OUTPUT COUPLER J1 102071002 A8—A1 THERMAL SWITCH ©20A INPUT Lu ..I n. <( (I) LL Lu 0: (3 Lu COMBINED FWD SAMPLE 120/240 VAC REJECT SAMPLE A1 SINGLE UHF EXCITER ASSY 1278—1400 OR DUAL UHF EXCITER ASSY 127871500 A10 OUTPUT TRAP FILTER ASSY 1020—1029 CH 14-18 J2 1020—1030 CH 19725 1020—1031 CH 26731 1020-1032 CH 32—37 102071033 CH 38—42 102071034 CH 43—48 1020—1035 CH 49—55 1020—1036 CH 56—59 102071037 CH 60—69 SIDE B FWD SAMPLE SIDE A FWD SAMPLE SIDE A REFL SAMPLE SIDE A RF ALC REF ENABLE A9 BAND PASS FILTER 1278—6002 A7 UHF DIRECTIONAL COUPLER 1016—1043 20 dB ATTENUATOR A11—J3 A11—J2 A3 Afl-J‘ AMPLIFIER ARRAY, 2—3 KW 1278—1300 A11—J4 A10—TB1 A11—J3 A11—J2 A2 A11—J1 AMPLIFIER ARRAY, 2—3 KW 1278—1300 A117J4 AIO—TB1 A7 NAME WAS OUTPU (JUPIER 1020—1002. A7—J4 WAS A7—J3 I 7J$ WAS A7—J4. HANGED DRAMNG T0 ~ OW REECT SAMPLE AS FORWARD O/P. PDATED DRAWING T0 URRENT STANDARDS. A6 J1 1 5/8“ TO 3 1/8” J2 ADAPTER RF OUTPUT +63.5d8m TO +65.2dBm PK SYNC 450W T0 675W DIGITAL 208/240 VAC SINGLE OR THREE PHASE INPUT J2 A4 HYBRID COMBINER J1 55223A A5 m 1 5/8" TO 3 1/8" J2 ADAPTER RF OUTPUT +63.5dBm TO +85.2dBm PK SYNC 450W TO 675W DIGITAL 208/240 VAC SINGLE OR THREE PHASE INPUT THIS PRINT IS THE TITLE PRG’ERTV OF ITS cow. IT SHALL NOT E WIED WITHOUT PERMISSION. MATERIAL B/D, 5KW SOLID STATE UHF TRANSMITTER 1278—1000 m-5/5/96 DWG. No. In; l “is: 1278—3000- n“— +515 (MAS) -Bm To +65.2dBm) ETWEEN A3 a: A6, 4; -ND BETWEEN A2 a:
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