TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
MICROWAVE TRANSMISSION SYSTEM [7 records]
Record 1 - internal organization data 2011-08-02
Record 1, English
Record 1, Subject field(s)
- Telecommunications Transmission
Record 1, Main entry term, English
- absolute delay
1, record 1, English, absolute%20delay
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The length of time taken for a signal to travel from one point to another in a communication system. Absolute delay is dependent on the length, frequency, and the medium of transmission(cable, microwave, etc.). 1, record 1, English, - absolute%20delay
Record 1, French
Record 1, Domaine(s)
- Transmission (Télécommunications)
Record 1, Main entry term, French
- temps de propagation absolu
1, record 1, French, temps%20de%20propagation%20absolu
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Retard enregistré par un signal entre le moment de son lancement et celui de son arrivée à destination. 1, record 1, French, - temps%20de%20propagation%20absolu
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2008-05-23
Record 2, English
Record 2, Subject field(s)
- System Names
- Telecommunications Transmission
Record 2, Main entry term, English
- Local Multipoint Distribution System 1, record 2, English, Local%20Multipoint%20Distribution%20System
Record 2, Abbreviations, English
Record 2, Synonyms, English
- Local Multichannel Distribution System 1, record 2, English, Local%20Multichannel%20Distribution%20System
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Wireless microwave transmission system for point-to-multipoint transmission. Operates in the 27. 5 to 28. 35 GHz range and 29. 2 to 29. 325 GHz range. 2, record 2, English, - Local%20Multipoint%20Distribution%20System
Record number: 2, Textual support number: 1 OBS
Much like MMDS, but using a different frequency band and carrying up to 49 channels. The receiving antenna is much smaller: a dish six inches across that can fit on a window sill. The signal is less prone to obstruction than MMDS because it is frequency-modulated, like FM radio. But like MMDS, the transmission range is short. Source: NYT_950418 1, record 2, English, - Local%20Multipoint%20Distribution%20System
Record number: 2, Textual support number: 2 OBS
Local Multipoint Distribution System; LMDS; Local Multichannel Distribution System: Source: France Telecom. 1, record 2, English, - Local%20Multipoint%20Distribution%20System
Record 2, French
Record 2, Domaine(s)
- Noms de systèmes
- Transmission (Télécommunications)
Record 2, Main entry term, French
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
Source : France Telecom 1, record 2, French, - LMDS
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Nombres de sistemas
- Transmisión (Telecomunicaciones)
Record 2, Main entry term, Spanish
- Sistema de Distribución Multipunto Local
1, record 2, Spanish, Sistema%20de%20Distribuci%C3%B3n%20Multipunto%20Local
correct, masculine noun
Record 2, Abbreviations, Spanish
- LMDS 1, record 2, Spanish, LMDS
correct, masculine noun
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2004-09-02
Record 3, English
Record 3, Subject field(s)
- Telecommunications Transmission
Record 3, Main entry term, English
- data under voice
1, record 3, English, data%20under%20voice
correct
Record 3, Abbreviations, English
- DUV 1, record 3, English, DUV
correct
Record 3, Synonyms, English
- digits under voice 2, record 3, English, digits%20under%20voice
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A transmission system which carries digital data on a portion of the microwave radio spectrum below the frequency used for voice transmission. 3, record 3, English, - data%20under%20voice
Record 3, French
Record 3, Domaine(s)
- Transmission (Télécommunications)
Record 3, Main entry term, French
- transmission de données infravocales
1, record 3, French, transmission%20de%20donn%C3%A9es%20infravocales
feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- transmission de données infratéléphoniques 1, record 3, French, transmission%20de%20donn%C3%A9es%20infrat%C3%A9l%C3%A9phoniques
feminine noun
- données au-dessous de la téléphonie 2, record 3, French, donn%C3%A9es%20au%2Ddessous%20de%20la%20t%C3%A9l%C3%A9phonie
feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Mode de transmission selon lequel les données numériques sont transmises sur la partie inférieure du spectre non utilisée pour la transmission de la voix, dans un canal hertzien. 1, record 3, French, - transmission%20de%20donn%C3%A9es%20infravocales
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 3, Main entry term, Spanish
- datos en frecuencia vocal
1, record 3, Spanish, datos%20en%20frecuencia%20vocal
masculine noun, plural
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Sistema de transmisión que transporta datos principales en una parte del espectro de radio de microndas, por debajo de la frecuencia utilizada para la transmisión de la voz. 1, record 3, Spanish, - datos%20en%20frecuencia%20vocal
Record 4 - internal organization data 2004-08-31
Record 4, English
Record 4, Subject field(s)
- Telecommunications Facilities
- Radio Transmission and Reception
Record 4, Main entry term, English
- data above voice
1, record 4, English, data%20above%20voice
correct
Record 4, Abbreviations, English
- DAV 2, record 4, English, DAV
correct
Record 4, Synonyms, English
- data over voice 3, record 4, English, data%20over%20voice
- digits over voice 4, record 4, English, digits%20over%20voice
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A transmission system which carries digital data on a portion of the microwave radio spectrum above the frequency used for voice transmission. 5, record 4, English, - data%20above%20voice
Record 4, French
Record 4, Domaine(s)
- Installations de télécommunications
- Émission et réception radio
Record 4, Main entry term, French
- transmission de données supravocales
1, record 4, French, transmission%20de%20donn%C3%A9es%20supravocales
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- transmission de données supratéléphoniques 2, record 4, French, transmission%20de%20donn%C3%A9es%20suprat%C3%A9l%C3%A9phoniques
correct, feminine noun
- transmission supravocale 3, record 4, French, transmission%20supravocale
correct, feminine noun
- transmission de données supravocale 3, record 4, French, transmission%20de%20donn%C3%A9es%20supravocale
correct, feminine noun
- transmission de données en bande supravocale 4, record 4, French, transmission%20de%20donn%C3%A9es%20en%20bande%20supravocale
correct, feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Transmission des données numériques sur la partie supérieure du spectre qui n'est pas utilisée pour la transmission de la voix, dans un canal hertzien. 5, record 4, French, - transmission%20de%20donn%C3%A9es%20supravocales
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Instalaciones de telecomunicaciones
- Radiotransmisión y radiorrecepción
Record 4, Main entry term, Spanish
- datos sobre el espectro vocal
1, record 4, Spanish, datos%20sobre%20el%20espectro%20vocal
masculine noun, plural
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1993-04-28
Record 5, English
Record 5, Subject field(s)
- Telecommunications
- Internet and Telematics
- IT Security
Record 5, Main entry term, English
- sensitive government information
1, record 5, English, sensitive%20government%20information
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
The confidentiality, integrity and availability requirements of telecommunications systems are to be defined and documented in a threat and risk assessment.... The risk of interception of transmissions of sensitive government information is serious because of system vulnerabilities. The extensive use of microwave and other radio relay systems makes long distance telephone calls and data transmission particularly vulnerable to radio intercept. 1, record 5, English, - sensitive%20government%20information
Record 5, French
Record 5, Domaine(s)
- Télécommunications
- Internet et télématique
- Sécurité des TI
Record 5, Main entry term, French
- renseignement de nature délicate de l'État
1, record 5, French, renseignement%20de%20nature%20d%C3%A9licate%20de%20l%27%C3%89tat
masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 CONT
Les exigences de la confidentialité, de l'intégrité et de la disponibilité des systèmes de télécommunications doivent être définies et justifiées dans une évaluation de la menace et des risques. [...] L'interception de transmissions de renseignements de nature délicate de l'État constitue une menace sérieuse. L'utilisation prolongée de micro-ondes ou d'autres systèmes de relais par radio rend les appels téléphoniques interurbains et la transmission de données particulièrement vulnérables à l'interception radio. 1, record 5, French, - renseignement%20de%20nature%20d%C3%A9licate%20de%20l%27%C3%89tat
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 1993-03-31
Record 6, English
Record 6, Subject field(s)
- IT Security
- Internet and Telematics
- Telecommunications Transmission
Record 6, Main entry term, English
- eavesdropping at switching centre
1, record 6, English, eavesdropping%20at%20switching%20centre
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- eavesdropping at switching center 2, record 6, English, eavesdropping%20at%20switching%20center
proposal
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
The risk of interception of transmission of sensitive government information is serious because of system vulnerabilities. The extensive use of microwave and other radio relay systems makes long distance telephone calls and data transmission particularly vulnerable to radio intercept. Transmissions carried by wirelines can be intercepted by casual eavesdropping at relay or switching centres, or by deliberate monitoring of the circuit. 1, record 6, English, - eavesdropping%20at%20switching%20centre
Record 6, French
Record 6, Domaine(s)
- Sécurité des TI
- Internet et télématique
- Transmission (Télécommunications)
Record 6, Main entry term, French
- indiscrétion au centre de commutation
1, record 6, French, indiscr%C3%A9tion%20au%20centre%20de%20commutation
feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
L'interception de transmissions de renseignements de nature délicate de l'État constitue une menace sérieuse. L'utilisation prolongée de micro-ondes ou d'autres systèmes de relais par radio rend les appels téléphoniques interurbains et la transmission de données particulièrement vulnérables à l'interception radio. Les transmissions acheminées par câbles peuvent être interceptées soit à l'occasion d'indiscrétions aux centres de transmission ou de commutation, soit suite à une écoute délibérée. 1, record 6, French, - indiscr%C3%A9tion%20au%20centre%20de%20commutation
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 1993-03-31
Record 7, English
Record 7, Subject field(s)
- IT Security
- Internet and Telematics
- Telecommunications Transmission
Record 7, Main entry term, English
- eavesdropping at relay centre
1, record 7, English, eavesdropping%20at%20relay%20centre
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- eavesdropping at relay center 2, record 7, English, eavesdropping%20at%20relay%20center
proposal
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
The risk of interception of transmission of sensitive government information is serious because of system vulnerabilities. The extensive use of microwave and other radio relay systems makes long distance telephone calls and data transmission particularly vulnerable to radio intercept. Transmissions carried by wirelines can be intercepted by casual eavesdropping at relay or switching centres, or by deliberate monitoring of the circuit. 1, record 7, English, - eavesdropping%20at%20relay%20centre
Record 7, French
Record 7, Domaine(s)
- Sécurité des TI
- Internet et télématique
- Transmission (Télécommunications)
Record 7, Main entry term, French
- indiscrétion au centre de transmission
1, record 7, French, indiscr%C3%A9tion%20au%20centre%20de%20transmission
feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
L'interception de transmissions de renseignements de nature délicate de l'État constitue une menace sérieuse. L'utilisation prolongée de micro-ondes ou d'autres systèmes de relais par radio rend les appels téléphoniques interurbains et la transmission de données particulièrement vulnérables à l'interception radio. Les transmissions acheminées par câbles peuvent être interceptées soit à l'occasion d'indiscrétions aux centres de transmission ou de commutation, soit suite à une écoute délibérée. 1, record 7, French, - indiscr%C3%A9tion%20au%20centre%20de%20transmission
Record 7, Spanish
Record 7, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


