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DDCH-50-521+

Dual Directional Coupler by Mini Circuits
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The DDCH-50-521+ from Mini Circuits is a Dual Directional Coupler that operates from 20 to 520 MHz. It provides 50 dB of coupling with a directivity of 21 dB and an insertion loss of 0.07 dB. The coupler can handle up to 300 watts of power and has an excellent return loss of 35 dB. It is available in a surface mount package that measures 1 x 1.5 x 0.128 inches and is ideal for defence, military, GSM transmitters, research and development labs applications.

Product Specifications

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Product Details

  • Part Number
    DDCH-50-521+
  • Manufacturer
    Mini Circuits
  • Description
    300 W Dual Directional Coupler from 20 to 520 MHz

General Parameters

  • Coupling
    50 dB
  • Coupling Variation
    ±0.35 dB
  • Frequency
    20 to 520 MHz
  • Average Power
    200 to 300 W
  • Insertion Loss
    0.05 to 0.2 dB
  • Impedance
    50 Ohms
  • Directivity
    20 to 21 dB
  • Return Loss
    9 to 35 dB
  • Weight
    12 Grams
  • Application - Standards
    GSM
  • Applications
    Military, Commercial
  • Package Type
    Surface Mount View all
  • Operating Temperature
    -55 to 105 Degree C
  • Storage Temperature
    -55 to 105 Degree C
  • RoHS
    Yes

Technical Documents
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