out-of-band
black noise
radiotelecommunication
downconversion
equalize
frequency band
waveband
crossband
psophometer
ultrasonic
supersonic
wideband
hopset
signalling
stopband
infrasonic
channel
Nyquist frequency
television channel
radiotelephonic
station
airband
feedpoint
tv-antenna
telecommunicative
radio spectrum
telephone wire
airplane mode
radio silence
television antenna
subsynchronous
telegraph wire
telegraph line
radio-frequency spectrum
baseband
telephone line
selectivity
underfrequency
wireless
freebanding
freq
single-sideband modulation
bandspread
g'day
band plan
superheterodyne receiver
low-noise block downconverter
basis
prescaler
extremely low frequency