U.S. Naval Cryptologic Veterans Association

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Collection Equipments of Yore

These PDF documents are copies of official documents describing cryptologic collection equipments many of us used during our U.S. Navy service.

NSA Signal Collection Equipment and Systems

This is a chapter of a book researched and published by the Center for Cryptologic History describing magnetic tape recorders developed during the first two decades of AFSA/NSA.

  04-13-2016

NAVEDTRA 10251 Chapter 1

NAVEDTRA 10251, Cryptologic Collection Equipments, was prepared by the Program Development Center Detachment at Corry Station, Pensacola FL for the Chief, Naval Education and Training in 1977. This chapter contains the Introduction & descriptions used in the document.

  04-13-2016

NAVEDTRA 10251 Chapter 2

NAVEDTRA 10251, Cryptologic Collection Equipments, was prepared by the Program Development Center Detachment at Corry Station, Pensacola FL for the Chief, Naval Education and Training in 1977. This chapter describes Transmission Lines, Multicoupling Devices, and Antennas.

  04-13-2016

NAVEDTRA 10251 Chapter 3

NAVEDTRA 10251, Cryptologic Collection Equipments, was prepared by the Program Development Center Detachment at Corry Station, Pensacola FL for the Chief, Naval Education and Training in 1977. This chapter describes Receivers.

  04-13-2016

NAVEDTRA 10251 Chapter 4

NAVEDTRA 10251, Cryptologic Collection Equipments, was prepared by the Program Development Center Detachment at Corry Station, Pensacola FL for the Chief, Naval Education and Training in 1977. This chapter describes Demodulators, Rekeyers, and Demultiplexers.

  04-13-2016

NAVEDTRA 10251 Chapter 5

NAVEDTRA 10251, Cryptologic Collection Equipments, was prepared by the Program Development Center Detachment at Corry Station, Pensacola FL for the Chief, Naval Education and Training in 1977. This chapter describes Teletypewriters.

  04-13-2016

NAVEDTRA 10251 Chapter 6

NAVEDTRA 10251, Cryptologic Collection Equipments, was prepared by the Program Development Center Detachment at Corry Station, Pensacola FL for the Chief, Naval Education and Training in 1977. This chapter describes Magnetic Tape Recorders.

  04-13-2016

NAVEDTRA 10251 Chapter 7

NAVEDTRA 10251, Cryptologic Collection Equipments, was prepared by the Program Development Center Detachment at Corry Station, Pensacola FL for the Chief, Naval Education and Training in 1977. This chapter describes Signal Analysis Equipment.

  04-13-2016

NAVEDTRA 10251 Chapter 8

NAVEDTRA 10251, Cryptologic Collection Equipments, was prepared by the Program Development Center Detachment at Corry Station, Pensacola FL for the Chief, Naval Education and Training in 1977. This chapter describes Special Purpose Equipment.

  04-13-2016

Naval Security Group Command  Cryptology - Information WarfareCenter for Information Dominance