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RFTXXA-02MA4463-18 Microstrip Attenuator RF Attenuator


  • Model No: RFTXXA-02MA4463-18 (XX= Attenuation value)
  • Nominal resistance: 50 Ω
  • Frequency Range: DC~18.0GHz
  • Rated Power: 2 W
  • Attenuation: 15、20、25、30dB
  • Attenuation Tolerance: ±1.0dB
  • VSWR: 1.30 Max
  • Temperature Coefficient: <150ppm/℃
  • Substrate Material: AI2O3
  • Resistance Process: Thick Film
  • Operating Temperature: -55 to +150°C (Reference power derating diagram)
  • Product Detail

    Product Tags

    Outline Drawing (Unit: mm/inch)

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    Note:

    1.This size is limited to 15-30dB. For smaller attenuation values, The length of 6.35 will be reduced to 3.0
    2.If the customer needs, we can provide with the dimension of the air hood

    Typical Performance:

    20dB Graph

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    30dB Graph

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    Installation method

    Power De-rating

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    sdfdc

    P/N Designation

    dvfdse

    Attention

    ■The cavity and heat sink need to be tightly connected to ensure heat dissipation
    ■ Good grounding is required to ensure S parameters
    ■ In order to meet the requirements of the drawings, a radiator of sufficient size must be installed.
    ■ If necessary, add air or water cooling.
    ■ The connection between the connector and the attenuator should preferably be an elastic contact
    ◆ Instructions:
    ■ Custom designed RF attenuators, RF resistors and RF terminations are available.


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