- air
- amplification
- antijamming
- audiofrequency
- bandwidth
- chain broadcasting
- channel
- coherer
- console-radio
- continuous
- cue
- cymometer
- damping
- dead
- dead spot
- detector
- detect
- detection
- detune
- dipole
- disturbance
- dynatron
- dynode
- epilogue
- error
- fading
- feedback
- filter
- fluey
- fluff
- frame
- frequency modulation
- frequency range
- getter
- girder
- grid
- grinder
- ground control
- handie-talkie
- heptod
- hertzian wave
- heterodyne
- high-frequency
- high fidelity
- hook-up
- howl
- hummer
- iconoscope
- ike
- interfere
- interference
- intermodulation
- jam
- jammer
- leader
- lidar
- loop-aerial
- loud speaker
- media
- medium
- microwave
- mixer
- monitor
- network
- note magnifier
- ondometer
- opening
- pick-up
- push-pull
- radiator
- range
- reception
- rectifiable
- receiver
- rectification
- rectifier
- rectify
- redress
- relay station
- relay
- repeat
- selectivity
- signature
- short-wave
- sound man
- storm
- stray
- studio
- superheaterodyne
- tuning
- tuner
- two-way
- unblanking
- unredressed
- vacuum-valve
- valve set
- wave
- waveband
- wiring