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  HFC catalogue -> Satellite product -> MMDS Down Converters
MMDS Down Converters
C/Ku-Band dual-pol. Quattro Output LNBF
Technical specification


Input : 50HZ 220AC and other customized input

Output : 18V DC 250mA Ripple Voltage: ¡Ü10mv

 

 

Specifications/Special Features

Input freq. range: 2500 to 2700MHz
Output freq.: decided by customers

  • L.o. frequency:

    1838, 1998, 2030, 2033, 2065..., 2468MHz

  • L.o. stability: <= +/-30KHz (-40 to +70 degree Celsius)
  • Image rejection: >= 50dB
    Noise figure: 1.5dB (typ.)
  • VSWR: 1.5:1
  • IF rejection: >=80dB
    PCS Rejection: >=100dB
    WCS Rejection: >=50dBc
  • Gain: 36+/-2dB
  • L.o. leakage RF-port: <=-85dBm
    L.o. leakage IF-port: <=-50dBm
  • L.o. phase noise:

    -80dBc@100Hz offset
    -92dBc@1KHz offset
    -93dBc@10KHz offset
    -95dBc@100KHz offset
    -120dBc@1MHz offset

  • Output P1dB: +14dBm (typ.)
  • Gain flatness over entire range: <= +/-1.5dB
  • Gain flatness: <=0.2dB/channel
  • IF output impedance: 75 ohms
  • Spurious in IF band: <= -100dBm
  • DC input voltage: 12V to 24V
  • Input type:

CSP-681: Integrated dipole antenna

  • Operating temperature: -40 to +70 degree Celsius
    Storage temperature: -40 to +80 degree Celsius
  • Relative humidity: 0% to 95%

 

Key Specifications/Special Features


Input freq. range: 2500 to 2700MHz
Output freq.: decided by customers

  • L.o. frequency:

1838, 1998, 2030, 2033, 2065..., 2468MHz

  • L.o. stability: <= +/-30KHz (-40 to +70 degree Celsius)
  • Image rejection: >=50dB
    Noise figure: 1.5dB (typ.)
  • VSWR: 1.5:1
  • IF rejection: >=80dB
    PCS rejection: >=100dB
    WCS rejection: >=50dBc
  • Gain: 36 +/- 2dB
  • L.o. leakage RF-port: <=-85dBm
    L.o. leakage IF-port: <=-50dBm
  • L.o. phase noise:

    -80dBc@100Hz offset
    -92dBc@1KHz offset
    -93dBc@10KHz offset
    -95dBc@100KHz offset
    -120dBc@1MHz offset

  • Output P1dB: +14dBm (typ.)
    Gain flatness over entire range: <= +/-1.5dB
  • Gain flatness: <=0.2dB/channel
  • IF output impedance: 75 ohms
  • Spurious in IF band: <= -100dBm
  • DC input voltage: 12V to 24V
    Input type: integrated dipole antenna
  • Operating temperature: -40 to +70 degree Celsius
    Storage temperature: -40 to +80 degree Celsius

 

 

Specifications/Special Features

Input freq. range: 2500 to 2700MHz
Output freq.: decided by customers

  • L.o. frequency:

1838, 1998, 2030, 2033, 2065..., 2468MHz

  • L.o. stability: <= +/-30KHz (-40 to +70 degree Celsius)
  • Image rejection: >= 50dB
    Noise figure: 1.5dB (typ.)
  • VSWR: 1.5:1
  • IF rejection: >=80dB
    PCS Rejection: >=100dB
    WCS Rejection: >=50dBc
  • Gain: 36+/-2dB
  • L.o. leakage RF-port: <=-85dBm
    L.o. leakage IF-port: <=-50dBm
  • L.o. phase noise:

    -80dBc@100Hz offset
    -92dBc@1KHz offset
    -93dBc@10KHz offset
    -95dBc@100KHz offset
    -120dBc@1MHz offset

  • Output P1dB: +14dBm (typ.)
  • Gain flatness over entire range: <= +/-1.5dB
  • Gain flatness: <=0.2dB/channel
  • IF output impedance: 75 ohms
  • Spurious in IF band: <= -100dBm
  • DC input voltage: 12V to 24V
  • Input type:

ER-683: Integrated dipole antenna

  • Operating temperature: -40 to +70 degree Celsius
    Storage temperature: -40 to +80 degree Celsius

 

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     C-band satellite receiving antenna
     KU-band satellite receiving antenna
     C-Band dual Polarization Single
     KU-Band dual Polarization Single
     MMDS DIPOLE/ANENNA
     MMDS Down Converters
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    Satellite switch
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    Satellite power splitter
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