TABLE OF CONTENTS OF LONG-DISTANCE COMMUNICATIONS

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP80-00809A000600360775-2
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 2
• Document Creation Date: December 22, 2016
• Document Release Date: July 22, 2011
• Sequence Number: 775
• Publication Date: December 12, 1950
• Content Type: REPORT

Sanitized Copy Approved for Release 2011/07/22 :CIA-RDP8O-OO8O9AOOO6OO36O775-2
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CLASSIFICATION ~ CONFIDENTIAL ~I~NFIDENTIAL
CENTRAL INTELLIGENCE AGENCY REPORT
INFORMATION FROM
FOREIGN DOCUMENTS OR RADIO BROADCASTS CD N0.
COUNTRY
SUBJECT
HOW
PUBLISHED
WHERE
PUBLISHED
DATE
PUBLISHED
LANGUAGE
Scientific - Electricity, communications
Rook
Moscow
1948
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rnmo n ur. unoorrnor or rxu tour a rroxumr.
DATE OF
INFORMATION 1950
DATE DIST. /~? Dec 1950
NO. OF PAGES 2
SUPPLEMENT TO
REPORT N0.
SOURCE Dal'nyaya svyaz', Svyaz'izdat, 1948, Moscow, 411 pp, (Enclosure 15,
N'A, Moscow, R-116-49, 21 Jul 1949).
TABLE OF CONTENTS OF "LONG-DISTANCE COMMUN[CATIONS"
This book, by G. i'. Divnorgortaev, V. A. ftovikov, and A. P. Rezvyakov,
covers the theory, organization, and structure of long-distance communica-
tions, It deals with all types of communication using a two- or four-wire
circuit, and with those aspects of telegraphy which involve the use of tele-
phone lines. The book is designed to meet the needs of electrical communi-
cation technicians taking the course on long-distance communications.
TABLE OF CONTENTS
Preface
Introduction
3
5
I.
General Organizational Principles oY Long-Range
Communications
g
II.
Alternating Current Amplification
29
III.
Two-Wire Amplifier and Its Theory
79
IV.
Audio-Frequency Telephotte Lines and Their Basic
Qualities
gg
V.
Operational Types of Two-Wire Amplifier
131
VI.
Call Signal Equipment
151
VII.
Balancing Circuits and ftetworks
155
VIII.
Principles, of High-Frequency Telephony
177
IX.
Systems and Skeleton Diagrams of High-Frequency
Telephonic Equipment
CLASSIFICATION CGNFIDENTIAL..G~NFIN~NTIA!
200
,
 Sanitized Copy Approved for Release 2011/07/22 :CIA-RDP80-00809A000600360775-2
X. High-Frequency Telephone Lines aad Their Basic
Qualities
XI. Component Parta of High-Frequency Communication
Equipment
XII. High-Frequency Telephonic Equipment
XIII. Radio Communication Lines
XIV. Voice-Frequency Telegraphy
XV. Phototelegraphic (Wire-Photo) and Broadcasting Lines
XVI. Factors in Planning Long-Distance Communication Lines
50X1-HUM
246
296
361
366
382
395
Sanitized Copy Approved for Release 2011/07/22 :CIA-RDP80-00809A000600360775-2