downconversion
radiofrequent
upconversion
selectivity
tweek
television channel
channel
radio reception
red detuning
radiotransmission
radiotelephony
roll off
bathochromically
superheterodyne receiver
bandpower
waveband
tune
frequency modulation
radio-frequency spectrum
wireless
FM
coverage
K band
telephony
radio spectrum
low-noise block downconverter
extremely low frequency
jam
attenuate
undermodulation
amplitude modulation
AM
carrier wave
carrier
subharmonic
high-frequency
airband
supersonic
ultrasonic
radio-frequency
multiconversion
radio telephony
teleradiography
radio-luminous
radio signal
radiotechnical
radiotelegraphic
crossband
spectromodulation
broadcast