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SITOR

SITOR (SImplex Teletype Over Radio) is a system for transmitting text messages. It was developed in the 1960s by Koninklijke TNT Post as an improvement over radioteletype (RTTY). Although it uses the same frequency-shift keying (FSK) modulation used by regular RTTY, SITOR uses error detection, redundancy, and/or retransmission to improve reliability.

Applications, Technical Details & Overview

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Explore the main themes, entities and connections around SITOR. Start with the topic map, then use the sections below for research and deeper semantic analysis.

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Topics to explore

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Overview

Applications

Technical Details

Advanced semantic analysis

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Map overview Semantic statistics

SITOR

Nodes25
Edges24
Triples36
Avg. degree1.92
Density0.08
Components1

How this topic connects Entity context

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SITOR

Top relations

related to Character set · 16
SITOR → Baudot, BLANK, CCIR, Consequently, CR, Each, FIGS, Four, Hamming, ITA2, LF, LTRS, RTTY, SPACE, The, Two
related to External links · 6
SITOR → Coast Guard SITOR, Identification Guide SITOR-B, NOAA, Signal Identification Guide SITOR-ASignal, SITOR-B, Spectrogram
related to SITOR control characters · 5
SITOR → CCIR, In, ITA2, The, Thus CCIR
related to SITOR-B · 5
SITOR → Every, Honolulu, Morse, NMO, Synchronization
has application · 2
SITOR → NBDP, SITOR-B

Important terminology Word statistics

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Important terminology

characters sitor-b character used uses code sitor-a error bit points reliability receiver links navtex ita2 ccir 476 rtty retransmission marks

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
weather forecastsinstance ofwhere it is used to transmit maritime-related information0.80text
storm warnings.SITOR-B is used for narrow-band direct printinginstance ofwhere it is used to transmit maritime-related information0.80text
SITORhas applicationSITOR-B0.60section
SITORhas applicationNBDP0.60section
SITORrelated to Character setRTTY0.60section
SITORrelated to Character setITA20.60section
SITORrelated to Character setBaudot0.60section
SITORrelated to Character setFour0.60section
SITORrelated to Character setBLANK0.60section
SITORrelated to Character setSPACE0.60section
SITORrelated to Character setCR0.60section
SITORrelated to Character setLF0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

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    Min side: 3
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