Broadcast Spectrum Utilization Quiz
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Questions and Answers

What is the frequency range for AM broadcasting in the Philippines according to FCC Technical Standards?

  • 1070 kHz
  • 535 - 1605 kHz
  • 1160 kHz
  • 540 - 1700 kHz (correct)

    • What is the spacing between stations as per the FCC Technical Standards for AM broadcasting?

  • 30 kHz
  • 9 kHz
  • 10 kHz
  • 36 kHz (correct)

    • What is the Carrier Frequency Tolerance allowed under the FCC Technical Standards for AM broadcasting?

  • +/- 20 Hz (correct)
  • +/- 30 Hz
  • +/- 25 Hz
  • +/- 15 Hz

    • What is the Guardband specified in the FCC Technical Standards for AM broadcasting?

    <p>+/- 500 Hz</p> Signup and view all the answers

    In AM broadcasting, what does A3E denote?

    <p>Type of Emission</p> Signup and view all the answers

    What does the term 'Superheterodyne' refer to in the context of AM broadcasting?

    <p>Receiver Characteristic</p> Signup and view all the answers

    What are the nighttime hours according to the defined periods in the text?

    <p>1000 UTC to 2200 UTC</p> Signup and view all the answers

    Which formula is used for Channel Allocation in AM broadcasting systems according to the text?

    <p>$𝐧𝐭𝐡 𝐜𝐡𝐚𝐧𝐧𝐞𝐥 = 𝟓𝟑𝟏 𝐤𝐇𝐳 + ሺ𝟗 𝐤𝐇𝐳ሻሺ𝐧 − 𝟏ሻ$</p> Signup and view all the answers

    What is defined as the Authorized Frequency in AM broadcasting systems?

    <p>'the carrier frequency authorized by the authority'</p> Signup and view all the answers

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