alternator transmitter meaning in Hindi

Examples

1. Due to their huge capitol costs, legacy alternator transmitters remained in use through about 1930.
2. Only alternator transmitters like the Goldschmidt and Alexanderson could produce the high powers ( 50 to 200 kW ) necessary to communicate reliably at transoceanic distances.
3. This matched, at a small fraction of the cost, the performance of the then-current RCA method for transatlantic radio, which used massive longwave Alexanderson alternator transmitters for producing signals that were sent and received using antennas with lengths measured in kilometers.