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FREQUENCY BANDS IN SATELLITE COMMUNICATION PRESENTED BY:- M.ADEEL FAROOQUI
FREQUENCY BANDS AVAILABLE FOR SATELLITE COMMUNICATION
SATELLITE FREQUENCY BANDS <ul><li>The three most commonly used satellite frequency bands are </li></ul><ul><ul><li>C-band ...
C-BAND <ul><li>C band  is a name given to certain portions of the  electromagnetic spectrum , as well as a range of  wavel...
C-BAND (Cont…) <ul><li>Up / Down Links (W.R.T Satellite)  </li></ul><ul><ul><li>3.7 to 4.2 GHz forms the down-link (transm...
KU-BAND <ul><li>Ku band is primarily used for  satellite communications . </li></ul><ul><li>The  Ku band  ( pronounced   &...
KU-BAND (Cont…) <ul><li>Future satellites are being designed for the Ku-Band. </li></ul><ul><li>Known as 12 / 14 GHz. </li...
Ka-BAND <ul><li>The  Ka band  (Pronounced: &quot;Kay-A Band&quot;) covers the frequencies of 26.5-40GHz. </li></ul><ul><li...
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Satellite Bands

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Satellite bands in satellite communication

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Transcript of "Satellite Bands"

  1. 1. FREQUENCY BANDS IN SATELLITE COMMUNICATION PRESENTED BY:- M.ADEEL FAROOQUI
  2. 2. FREQUENCY BANDS AVAILABLE FOR SATELLITE COMMUNICATION
  3. 3. SATELLITE FREQUENCY BANDS <ul><li>The three most commonly used satellite frequency bands are </li></ul><ul><ul><li>C-band </li></ul></ul><ul><ul><li>Ku-band </li></ul></ul><ul><ul><li>Ka-band. </li></ul></ul>
  4. 4. C-BAND <ul><li>C band is a name given to certain portions of the electromagnetic spectrum , as well as a range of wavelengths of light , used for communications. </li></ul><ul><li>Most commercial satellites use this Band. </li></ul><ul><li>The bandwidth allocated is limited to 500 MHz. </li></ul><ul><li>Known as 4 / 6 GHz band. </li></ul>
  5. 5. C-BAND (Cont…) <ul><li>Up / Down Links (W.R.T Satellite) </li></ul><ul><ul><li>3.7 to 4.2 GHz forms the down-link (transmit) frequency </li></ul></ul><ul><ul><li>5.925 to 6.425 GHz the up-link (receive) frequency. </li></ul></ul><ul><li>It’s used for certain satellite television broadcasts, and by some WIFI devices, cordless phones , and weather radars . </li></ul>
  6. 6. KU-BAND <ul><li>Ku band is primarily used for satellite communications . </li></ul><ul><li>The Ku band ( pronounced &quot;kay-yoo&quot; ) is a portion of the electromagnetic spectrum in the microwave range of frequencies. This symbol refers to &quot;K-under&quot; (in the original German, &quot;Kurz-unten&quot;, with the same meaning)—in other words. </li></ul>
  7. 7. KU-BAND (Cont…) <ul><li>Future satellites are being designed for the Ku-Band. </li></ul><ul><li>Known as 12 / 14 GHz. </li></ul><ul><ul><li>Up / Down Links (W.R.T. Satellite) </li></ul></ul><ul><ul><ul><li>Either 11.7 to 12.2 GHz or 10.95 to 11.2 or 11.45 to 11.7 GHz down Link. </li></ul></ul></ul><ul><ul><ul><li>14.0 to 14.5 GHz; up-link frequency. </li></ul></ul></ul><ul><ul><ul><li>Ku band satellites are also used for backhauls and particularly for satellite from remote locations back to a television network's studio for editing and broadcasting . </li></ul></ul></ul>
  8. 8. Ka-BAND <ul><li>The Ka band (Pronounced: &quot;Kay-A Band&quot;) covers the frequencies of 26.5-40GHz. </li></ul><ul><li>The Ka band is part of the K band of the microwave band of the electromagnetic spectrum . </li></ul><ul><li>The so-called 30/20 GHz band is used in communications satellites , uplink in either the 27.5 GHz and 31 GHz bands, and high-resolution, close-range targeting radars aboard military airplanes. Some frequencies in this radio band are used for vehicle speed detection by law enforcement. </li></ul>
  9. 9. THANK YOU !
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