X-Band Low-Noise Block

Low Noise Block by Comtech EF Data

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X-Band Low-Noise Block Image

This Low-Noise Block Down Converter Series from Comtech EF Data operates in the X-Band. It accepts input frequencies from 7.25 to 7.75 GHz and down-converts them to 950 to 1450 MHz. This LNB series has a conversion gain of up to 60 dB with a flatness of 1.5 dB, P1dB of 10 dBm, and a return loss of more than 15 dB. They are available in waterproof enclosures that measures 1.9 x 3.2 x 6.9 inches with a N-type female connectors at the output and a CPR112 input interface at the input. Thess LNBs are ideal for commercial, military geosynchronous satellites and transportable applications. Each unit is subjected to a 72-hour burn-in and temperature cycled from -40 to 140 degree F (-40 to +60 degree C). Transmit reject filters, cables and other integration materials are offered as required.

Product Specifications

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Product Details

  • Part Number
    X-Band Low-Noise Block
  • Manufacturer
    Comtech EF Data
  • Description
    X-Band Low-Noise Block Down Converters

General Parameters

  • Application Type
    VSAT
  • Application
    Commercial, Military
  • Redundancy
    Yes
  • Band
    Single Band
  • RF/Input Frequency
    7.25 to 7.75 GHz
  • RF/Input Frequency Band
    X Band
  • Output Frequency
    950 to 1450 MHz
  • IF/Output Frequency Band
    L Band
  • P1dB
    10 dBm
  • IP3
    20 dBm
  • Gain
    50 and 60 dB
  • Gain / Attenuation Control
    No
  • VSWR
    1.25:1
  • Number of LO
    Single
  • Image Rejection
    60 dB
  • Noise Figure
    0.56 dB
  • Return Loss
    15 dB
  • Noise Temperature
    40 to 45 K
  • Dimension
    1.9" x 3.2" x 6.9"
  • Package
    Module with Connectors
  • Connector
    N Type, SMA
  • Waveguide
    WR112 / WG15 / R84
  • Weight
    2 lbs
  • Operating Temperature
    -40 to 150 Degrees F

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