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DBE3-28.75

Low Noise Block by GeoSync Microwave (105 more products)
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DBE3-28.75 Image

The DBE3-28.75 from GeoSync Microwave is a Low Noise Block with RF/Input Frequency 27.5 to 28.5 GHz / 28.3 to 29.3 GHz / 29 to 30 GHz, Output Frequency 950 MHz to 1.95 GHz, LO Frequency 26.55 GHz / 27.35 GHz / 28.05 GHz, Output Power 18 dBm, P1dB 18 dBm. More details for DBE3-28.75 can be seen below.

Product Specifications

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Product Details

  • Part Number
    DBE3-28.75
  • Manufacturer
    GeoSync Microwave
  • Description
    27.5 to 28.5 GHz / 28.3 to 29.3 GHz / 29 to 30 GHz, Ka band to L Band Low Noise Block

General Parameters

  • Redundancy
    Yes
  • Indoor/Outdoor
    Yes
  • Band
    Tri Band
  • RF/Input Frequency
    27.5 to 28.5 GHz / 28.3 to 29.3 GHz / 29 to 30 GHz
  • RF/Input Frequency Band
    Ka band
  • Output Frequency
    950 MHz to 1.95 GHz
  • IF/Output Frequency Band
    L Band
  • LO Frequency
    26.55 GHz / 27.35 GHz / 28.05 GHz
  • Output Power
    18 dBm
  • P1dB
    18 dBm
  • IP3
    30 dBm
  • Gain
    30 ±3 dB
  • Gain / Attenuation Control
    No
  • Gain Stability
    ±0.25 to ±1.5 dB
  • External Reference
    5 or 10 MHz
  • Gain Variation
    ±3 dB
  • Current
    250 mA
  • AM/PM Conversion
    0.1°/dB
  • Amplitude Response
    ±0.25 dB/40 MHz maximum, ±1 dB maximum over RF frequency band
  • Intermodulation
    60 dBc
  • Number of LO
    Multiple
  • Image Rejection
    70 dB
  • Input Return Loss
    18 dB
  • Noise Figure
    14 dB
  • Output Return Loss
    18 dB
  • Return Loss
    18 dB
  • Harmonics
    55 dBc
  • Spurious
    65 dBc(Signal Related up to 0 dBm)
  • Spurious - Signal Independent
    -75 dBm (Signal Independent)
  • Phase Noise
    -119 to -47 dBc/Hz
  • Control
    Remote
  • Interface
    RS485, RS422, Ethernet
  • DC Voltage
    12 V
  • AC Voltage
    90 to 250 Vac
  • Power Requirement
    12 Vdc
  • Impedance
    50 Ohms
  • Package
    Module with Connectors
  • Connector
    SMA, SMA - Female, 2.92 mm, 2.92 mm - Female, N Type, N Type - Female
  • IF Output Connector
    N Type, N Type - Female
  • Weight
    10 Kg
  • RoHS
    Yes
  • Operating Temperature
    -40 to 60 Degree C

Technical Documents
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