There is time delay because the radiotransmissionsare not instant; they may travel at the speed of light but that is notinstantaneous. Also, the radio waves have to travel up to asatellite, as the waves cannot go through the Earth.
Radio receivers are designed to receive radio signals in conjunction with a receiving antenna.
as a highly variable set of transmissions that would repeat roughly every 24 hours
Yes they do. They communicate with a ground station by way of radio transmissions. That way, their position can be tracked at all times.
GHz is Giga Hertz which is 1 billion cycles per second. Normally used as an electronic frequency in computers and radio wave transmissions.
in the same way as radio waves - through microwave antennae and receiving devices like that
A radio that receives Frequency Modulated (FM) transmissions.
Wavelength
transmissions
Radio-radial delay is the delay between the two radial pulses (this is observed when checking both pulses simultaneously).
Amplitute Modulation signals. a modulation(mixing)method used in early radio transmissions.in many countries, radio transmissions below 30 Mhz,are still using this method.short wave,medium wave transmissions,and some extent of VHF transmissions are possible in this method.
yes
Yes, they can monitor and decipher.
CONTACT! Example (US radio transmission): "Lima 6 this is Mike 6 we have contact over!" Further transmissions would follow...normally with audible gunfire in the background of the radio transmissions.
radio transmissions and observatory purposes
DMG Radio Australia was created in 1996.
Car radios are for receiving music and entertainment programs. Most aircraft will not have this type of radio. They will only have a 2 way transmitting and receiving radio for communicating with airports and other aircraft.
It enables aircraft with a receiving unit to determine their position and stay on course by receiving radio signals transmitted by a network of fixed ground radio beacons.