Apparatus and method for reusing satellite broadcast spectrum for terrestrially broadcast signals

The user position (14) is first antenna (16) and first frequency received signal, here, signal installed in the first antenna (16) is line (28) measurement control signal to the input broadcast in. With the first antenna (16) is line (28) is aim, wherein the direct broadcasting satellite signal of the earth-synchronous orbit satellite is launched. The user position (14) is second antenna (18) and first frequency received signal, here, the signal installed in the second receiving directive range of the second antenna (18) is line (30) measurement broadcast in. With the second antenna (18) is aim, a receiving is far away from the user the data transmission position of the signal of the first frequency transmission. Data transmitting a first frequency transmitting message and directional the deviation data transmission the running azimuth covering. The data transmitting position by the user position to, wherein the running transmitter (20) is emitting in the direction of the first antenna (16) directive receiving mode. The satellite 12 is opposite to the user position (14) and is, wherein the satellite's directive transmission the second antenna (18) directive receiving space from.