jancancook
Posts : 1136 Join date : 2011-01-02
| Subject: For example, in a radio broadcasting station the station's Fri Mar 25, 2011 3:43 pm | |
| For example, in a radio broadcasting station the station's large power amplifier is the transmitter; and the broadcasting antenna is the interface between the power amplifier and the "free space channel". The free space channel is the transmission medium; and the receiver's antenna is the interface between the free space channel and the receiver. Next, the radio receiver is the destination of the radio signal, and this is where it is converted from electricity to sound for people to listen to. Sailing apparelPenny Stock picks | |
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