Communications

Radio, electronics, signals and visual media.

• Radio & Antennas17 documentsRadio operation, propagation, antennas and communication systems.

  • FM 24-20 Field Wire Systems (1944)
  • FM 24-5 Signal Communication (1942)
  • FM 7-25 Headquarters Company, Intelligence and Signal Communication, Rifle Regiment

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• Electronics & Electrical Theory29 documentsElectricity and electronics fundamentals and troubleshooting.

  • AC Theory, Related Mathematics, and the Generation of a Sine Wave
  • IT0332 Powers of Ten and Conversion of Electrical Units
  • IT0334 Circuits

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• Signals & Codes7 documentsVisual signals, brevity codes and message procedures.

  • FM 21-60 Visual Signals (1987)
  • FM 24-5 Signal Communication (1942)
  • MCRP 3-25B Multi-Service Brevity Codes

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• Photography, Video & Graphics44 documentsPhotography, television production, illustration and graphics.

  • FM 11-150 Photomail Operation
  • FM 21-25 Elementary Map and Aerial Photograph Reading (1941)
  • FM 21-25 Elementary Map and Aerial Photograph Reading (1944)

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