I’m not sure how far this question is relevant, because my level of knowledge is low. Let me note the question down.
For a FM receiver we’ve antenna with just two wires, how so much signal is communicated to the receiver with this wire? I’ve one more similar question that for dish antenna we have the same wire connection to transmit signal right? I’m not much aware of the function LNB, I know it is a converter.
Hope I may get some clarification!