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4 results for «FM»

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  1. Learning

    Understanding AM, FM and SSB

    An AM demodulator therefore cannot simply recover correct speech from FM, even when the receiver clearly displays its energy.

  2. Learning

    D-STAR: callsigns and connection paths

    A receiver must support the appropriate D-STAR mode; ordinary FM demodulation is insufficient.

  3. Learning

    Match mode and filter

    AM, FM and SSB recover information in different ways.

  4. Learning

    Read the waterfall

    Compare the narrow, interrupted CW trace with the wide FM trace.