Source:Radio Corporation of America (RCA)., Camden, NJ (undated)
Radio Corporation of America (RCA). Industrial Electronic Products. Broadcast and Television Equipment. Instructions: Type TA-4A Pulse Distribution Amplifier, MI-26158. Table of Contents: Technical Summary, Equipment, Recommended Test Equipment, Description, Installation, Operation, Maintenance, and Parts List. List of Illustrations: Oscilloscope Patterns, Regenerated Horizontal Drive Pulses, TA-4A Pulse Distribution Amplifier (front and rear view), and Schematic Diagram for the TA-4A Pulse Distribution Amplifier.