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RFTXXA-02TA7265-12.4 Microstrip Attenuator With Sleeve RF Attenuator


  • Model: RFTXXA-02TA7265-12.4 (XX=Attenuation value)
  • Resistance Range: 50 Ω
  • Frequency Range: DC~12.4GHz
  • Power: 2 W
  • Attenuation(dB): 01-10/11-20/30
  • Attenuation Tolerance(dB): ±0.5/±1.0/±1.0
  • VSWR: ≤1.20 @10GHz ≤1.25@12.4GHz
  • Temperature Coefficient: <150ppm/℃
  • Substrate material: Al2O3
  • Sleeve Material: Al (Conductive oxidation natural color)
  • Resistance Process: Thick Film
  • Operating Temperature: -55 to +125°C (See de Power De-rating)
  • ROHS Compliant: Yes
  • Product Detail

    Product Tags

    Outline Drawing (Unit: mm/inch)

    jkfs1

    Diameter tolerance: ±0.05, length tolerance: ± 0.05

    Typical Performance:

    1dB Graph

    xcvko6

    3dB Graph

    xcvko8

    5dB Graph

    xcvko10

    7dB Graph

    xcvko12

    9dB Graph

    xcvko2

    20dB Graph

    xcvko5

    2dB Graph

    xcvko7

    4dB Graph

    xcvko9

    6dB Graph

    xcvko11

    8dB Graph

    xcvko1

    10dB Graph

    xcvko3

    30dB Graph

    xcvko4

    Use Attention

    Power De-rating

    1.Elastic contact is used at the contact point between the connector and the sleeve electrode;
    2.The inner hole of the radiator should match the diameter of the sleeve, and the tolerance should not be too large;
    Operation steps:
    A. Tighten one end of the connector with a thread to one end of the radiator;
    B. Place the sleeve type attenuation plate into the internal hole of the radiator;
    C. Then tighten the connector on the other end with a thread
    D. Attention: Thread requires the use of thread sealant

    hghjv

    P/N Designation

    jhkhuy

    Notes

    ■ The sleeve and radiator 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,it is necessary to install radiators of sufficient size.
    ■ If necessary, increase air cooling or water cooling.
    ■ The connection between the connector and the sleeve type attenuation electrode must use elastic contact.
    ■ If the sleeve is marked with "IN", be sure to place one end of the IN on the input port, and if there is no label, it will be bidirectional.
    ◆Remarks:
    ■ We can provide customized RF attenuators, RF resistors, coaxial dummy(termination) loads, and mismatched dummy(termination) loads.


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