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Method for datatransmission, for transmitting Radio Data System (RDS) signals using amplitude modulation broadcast transmitters
Method for datatransmission, for transmitting Radio Data System (RDS) signals using amplitude modulation broadcast transmitters
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机译:用于使用调幅广播发射机来发射无线电数据系统(RDS)信号的数据传输方法
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摘要
The output of an RDS encoder is supplied to a high-pass/low-pass filter and used as the modulation signal in a single sideband modulator. The resulting transmission band is broadcast as either the lower or the upper sideband of a broadcast transmitter, with the carrier suppressed. The sideband that is not used is the sideband that constitutes the audio modulation of the transmission.
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