GeoSat Ka-Band BDC 17.2-18.2GHz, Ext. Ref.

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Product Information

  • Type: Ext Reference
  • Frequency: Ka
  • Frequency Range: 17.2-18.2GHz
  • Brand: Geosat Microwave
  • SKU: GEO176

Tech Specifications

Datasheet PDF

GeoSat Ka-Band BDC 17.2-18.2GHz, Ext. Ref. | Model: GBDKA910X


  • Low Current Consumption
  • Low Noise Specification
  • Designed for Fixed or Mobile Applications
  • Broad Gain Control Range
  • 3 Year GeoSat Product Warranty
Input Freq.17.2 - 18.2 GHz
Output Freq.950 – 1950 MHz
L.O Freq.16.25 GHz
Noise figure18 dB max
Conversion gain at -40 to +60℃25 dB typ. (22dB min. 28dB max.)
Gain flatness4 dBp-p max.
Gain flatness at -40 to +60℃5 dBp-p max.
Gain ripple at per 27MHz, -30 to +60℃1 dBp-p max.
L.O stability at -40 to +60℃depends on ext. ref.
Image rejection40 dBc min.
Phase noise-70 dBc/Hz (@1KHz)
-80 dBc/Hz (@10KHz)
-95 dBc/Hz (@100KHz)
Output P1dB+5 dBm min.
Ext. ref. input freq. & power10 MHz, -5 to +5 dBm
Ext. ref. input portOutput connector
Input VSWR2.2: 1 max
Output VSWR2.2: 1 max
Input connectorSMA-type female (option)
Output connectorSMA, F, N-Type female (option)
Power supply+15 to +24V DC
Power supply connectorFeed thru and/or output connector
Required current300 mA max.
Operating temperature-40 to +60℃
WaterproofIP 67
Dimension (exclude connector)89.6 x 78.0 x 40.0 mm
Weight400 g

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