Low Loss LDPTFE Phase Stable Cable UniFlex ULE290A
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Low Loss LDPTFE Phase Stable Cable UniFlex ULE290A

In radio frequency and microwave systems, the phase variations of its sub assemblies and components have become increasingly sensitive. If appropriate judgments are not made while selecting and designing these components, the linking backbone of these systems, cable assemblies, can be a substantial source of poor system performance. ePTFE is a previously unavailable material that has much better phase performance than PTFE, Si02, or other typical cables. This is critical for many applications to get the desired outcomes. Smaller amplitudes of phase change and improved phase tracking with changing temperatures result in lower residual errors and uncertainty.
  • ULE290A

  • Male

  • Straight

  • Crimping

  • Crimping

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Quantity:
UniFlex   LE290A
Structure   Characteristics
StructureItemStandard Value
Inner ConductorMaterialSilver Plated Copper
Construction(mm)1/2.04
Nom.Dia(mm)2.04
InsulationMaterialLD-PTFE
Nom.Dia(mm)6.00
Inner shieldMaterialSilver Plated Copper Strip
Nom.Dia(mm)6.20
Outer shieldMaterialSilver Plated Copper Wire
Nom.Dia(mm)6.80
JacketMaterialBlue FEP
Nom.Dia(mm)7.50
Electrical Characteristics
ItemStandard   ValueAttenuation   and Power handling@25℃ and Sea Level
Impedance( Ω  )50Frequency  (MHz)Attenuation (dB/ m)Power   handling(w)
Capacitance(pF/m)87

    Velocity of Propagation
77%1000.065600

    Max Operating Frequency(GHz)
183000.093240
5000.123520

    Screening Effectiveness(dB)
>9010000.161760
20000.231320

    Dielectric Withstanding Voltage(V)
500030000.311030
60000.45725

    Phase Change VS Bending(• /GHz)
±0.3100000.56563
180000.78408
Mechanical& Environmental   Characteristics
Replaceable Type

    Min Bending Radius (Static)
38.1mmAstrolab32051

    Min Bending Radius (Dynamic)
75.0mmGORECXN3450
Weight0.134kg/m


    Operating Temperature
-55 ~ +165℃



Crosss Reference
PART NOTimesAlstrolabHarbourSemflexGOREIWMicro-CoaxCarlise(Tensolite)Huber+SuhnerTemp-FlexHabiaTELEDYNE
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TRUEBLUE125
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UniFlex LE290A
32051

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Our company, Zhejiang LenoRF Industry co. LTD, occupies an area of 30 hectares and is equipped with world class equipment to make millimeter wave connectors and phase stable cables. We specialize in coaxial connectors, cable assembly, and passive devices. Our current products are the latest millimeter wave connector and phase stable cable on the market.

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