| 释义 |
radio frequency
noun[ C or U ]
uk /ˈreɪ.di.əʊ ˌfriː.kwən.si/ us /ˈreɪ.di.oʊ ˌfriː.kwən.si/
the frequency(= a particular number of radio waves produced in a second) at which a radio signal can be broadcast, used for sending out programmes on television or radio, and for radio and phone communications:
Firefighters and police used different radio frequencies, so information didn't always get passed between them.
They compared radio frequency signal levels emitted from a mobile phone mast and a wireless laptop.
It is illegal to interfere with emergency radio frequencies.
These meters allow a water company to read the meter remotely using radio frequency, without the need to enter a customer's house.
Line noise can be caused by a variety of factors such as radio frequency interference.
SMART Vocabulary: related words and phrases
Broadcasting: radio
am
antenna
anti-jamming
anti-radar
autotune
bandwidth
beacon
CB
LW
medium wave
multi-wavelength
multichannel
MW
receiver
short wave
shout-out
tranny
transponder
tuner
two-way
You can also find related words, phrases, and synonyms in the topics:
Communications - general words
See also
frequency
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