dial
mediumwave
scanner
electronic scanner
echo
phasecal
autodyne
wavemeter
filter
bandpower
panel light
longwave
driven element
shortwave
tune
carrier
rocking beam
crossband
radio transmitter
keraunophone
dashboard
foreprism
loop antenna
strapper
single-sideband modulation
broadcast station
radio
input
photophone
agraffe
input signal
downlead
picture tube
television channel
blink
television tube
feedpoint
alight
channel
kinescope
crosslight
blinkenlights
selectivity
spectrogoniometer
telephone
telephone set
phone
photoacoustics
passthrough
transceiver
lead-in
low-noise block downconverter
omnidirectional antenna
field emission display
nondirectional antenna
Y cable
saucer
sconce
downlink
dish aerial
regenerative
tranny
dish
blue light
dish antenna
output
heliograph
jam
beamtrain
output signal
key
radio noise
altigraph
big switch
downconversion
intermediate switch
recording
preselector
data cable
jackfield
wireless modem
VORTAC
radio interferometer
sampling station
antenna switch
cut-out
torulus
warble
detune
spectromodulation
surface-conduction electron-emitter display
Geiger counter
sampler
radiotelephony
radio reception
trunking