Operating signals
id:
operating-signals-201-14548054
title:
Operating signals
text:
Operating signals are a type of brevity code used in operational communication among radio and telegraph operators. For example: Prosigns for Morse code
92 Code: telegraph brevity codes
Q code: initially developed for commercial radiotelegraph communication and adopted by other radio services
QN Signals: published by the ARRL and used in Amateur radio
R and S brevity codes: published by the British Post Office in 1908 for coastal wireless stations and ships, superseded in 1912 by Q codes
X code:
brand slug:
wiki
category slug:
encyclopedia
description:
Signals for management of telegraph circuits
original url:
https://en.wikipedia.org/wiki/Operating_signals
date created:
date modified:
2023-05-21T23:07:52Z
main entity:
{"identifier":"Q48741363","url":"https://www.wikidata.org/entity/Q48741363"}
image:
fields total:
13
integrity:
14