radio wave 
noun
An electromagnetic wave of a frequency between about 104 and 1011 or 1012 Hz, as used for long-distance communication.Working on the 13.56 MHz frequency, a radio wave ricochets off the chip, picking up a code that identifies the bearer....
- All in all, what's left is a distinctive set of pulses, the imprint of the radio wave being intermittently altered by the gravity wave.
- Terahertz radiation represents the last unexplored frontier of the radio wave and light spectrum, Nori said.
- space debris
- space density
- space-dyed
- space elevator
- spacefarer
- spacefaring
- space fiction
- space-fictional
- space-filler
- space fleet
- space flight
- space flyer
- space frame
- spaceful
- space group
- space gun
- space-heated
- space heater
- space heating
- space helmet
- space-helmeted
- spacehopper
- space industry
- Space Invaders
- space junk