TABLE OF CONTENTS Page I. Introduction 1 II. Specifications 2 III. Operation 3 IV. Theory of Operation 4 V. Maintenance 10 VI. Parts List 11 VII. AIL Type 7011 Noise Generator 12 LIST OF ILLUSTRATIONS Figure Page 1 AIL Type 7010 Coaxial Noise Generator 1 2 Typical SWR (Fired and Unfired) 2 3 Parts Location 3 4 Typical Relative Excess Noise Temperature 5 5 Measured Noise Figure 6 6 Decrease in Relative Excess Noise Temperature 7 as a Function of Noise Source Insertion Loss 7 Setup for Measuring Noise Figure 8 8 Type 7010 Noise Generator chematic Diagram 9 9 Type 7011 Coaxial Noise Generator 12 10 Lock Ring Placement 13