TABLE OF CONTENTS
Click on Blue Headings to Read Individual Sections
SECTION ONE / Globe Master Overview
GENERAL DESCRIPTION
FRONT VIEW
REAR VIEW
SECTION TWO / Description of Controls
2-1 304TL MODULATOR DECK
2-2 4-1000A METERING AND CONTROLS DECK
2-3 4-1000A RF DECK
2-4 MAIN POWER PANEL DECK
2-5 304TL MODULTOR / Rear Panel Connections
2-6 4-1000A / Rear Panel Connections
SECTION THREE / Power Supplies and Protection Circuits
3-1 GENERAL DESCRIPTION
3-2 BRIEF DESCRIPTION OF EACH POWER SUPPLY
3-3 DESIRED GOALS
3-4 4-1000A POWER SUPPLY / Theory of Operation
3-5 LOW VOLTAGE START-UP AND RELAY SEQUENCING-Schematic
3-6 LOW VOLTAGE START-UP AND RELAY SEQUENCING-Description
3-7 4-1000A VARIABLE OUTPUT POWER PLATE AND SCREEN SUPPLY-Description
3-6 4-1000A PLATE TRANSFORMER HIGH VOLTAGE RECTIFIERS, FILTERING AND CURRENT LIMITING
3-7 HV COMPONENT REAR VIEW
3-8 HV COMPONENT FRONT VIEW
3-9 4-1000A PLATE SUPPLY DC SUPPLY SCHEMATIC
3-10 4-1000A SCREEN GRID DC SUPPLY SCHEMATIC
3-11 4-1000A CONTROL GRID BIAS SUPPLY
3-12 GRID BIAS CONTROL DESCRIPTION
SECTION FOUR / 4-1000A RF deck
4-1 RF DECK TOP VIEW
4-2 RF DECK BOTTOM VIEW
4-3 RF DECK SCHEMATIC DIAGRAM
4-4 INPUT TUNING UNIT-SCHEMATIC AND WIRING DIAGRAM
4-5 RF DECK CIRCUIT DESCRIPTION
4-6 CONTROL GRID INPUT CIRCUIT
4-7 SCREEN GRID CIRCUIT
4-8 SCREEN MODULATION CHOKE
4-9 Pi-L OUTPUT NETWORK
SECTION FIVE / 304TL MODULATOR
5-1 DESCRIPTION
5-2 FRONT VIEW
5-3 TOP VIEW
5-4 BOTTOM VIEW
5-5 SCHEMATICS AND WIRING DIAGRAMS
SECTION SIX / TUNING AND OPERATING PROCEEDURE
6-1 HIGH LEVEL AMPLITUDE MODULATED MODE
6-2 LOW LEVEL AMPLITUDE MODULATED MODE
6-3 SINGLE SIDE BAND (SSB) MODE
6-4 RF DECK TUNING CHART
SECTION SEVEN / HOMEBREW MICROWAVE OVEN PLATE CHOKE
7-1 DESCRIPTION
7-2 PHOTOS
SECTION EIGHT / ACKNOWLEDGEMENTS
SECTION NINE / REVISIONS-NOTES-ADDITIONAL INFORMATION
9-1 AUDIO INPUT ATTENUATION
9-2 MODULATION MONITOR
9-3 DIGITAL METERS