Ultra Low Loss Amplitude Phase Stable Coaxial Cable - UniFlex ULB740
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Ultra Low Loss Amplitude Phase Stable Coaxial Cable - UniFlex ULB740

The phase fluctuations of its sub assemblies and components have grown increasingly sensitive in radio frequency and microwave systems. The linking backbone of these systems, cable assemblies, can be a significant source of poor system performance if suitable decisions are made when selecting and developing these components. The ePTFE material provides a previously unavailable choice with significantly superior phase performance than PTFE, Si02, or other traditional cables. This is crucial for many applications to get the needed results. Lower residual errors and uncertainties occur from a smaller amplitude of phase change and better phase tracking with changing temperatures.
  • ULB740

  • Male 

  • Straight 

  • Crimping 

  • Crimping 

Availability:
Quantity:
UniFlex   LB740
Structure   Characteristics
StructureItemStandard Value
Inner ConductorMaterialSilver Plated Copper
Construction(mm)1/2.10
Nom.Dia(mm)2.10
InsulationMaterialLD-PTFE
Nom.Dia(mm)5.65
Inner shieldMaterialSilver Plated Copper Strip
Nom.Dia(mm)6.09
Outer shieldMaterialSilver Plated Copper Wire
Nom.Dia(mm)6.54
JacketMaterialGray FEP
Nom.Dia(mm)7.40
Electrical Characteristics
ItemStandard   ValueAttenuation   and Power handling@25℃ and Sea Level
Impedance( Ω  )50Frequency  (MHz)Attenuation (dB/ m)Power   handling(w)
Capacitance(pF/m)80

    Velocity of Propagation
83%1000.055526

    Max Operating Frequency(GHz)
193000.083186
5000.112465

    Screening Effectiveness(dB)
>9010000.161740
30000.281000

    Dielectric Withstanding Voltage(V)
250060000.39704
100000.51542

    Phase Change VS Bending(• /GHz)
±0.3124000.57486
180000.69401
Phase Change VS Temperature
    @-45~ +85℃
≦750PPM





Mechanical    & Environmental CharacteristicsReplaceable Type

    Min Bending Radius (Static)
37.0mmGORECXN3450

    Min Bending Radius (Dynamic)
74.0mmAstrolab32051
Weight0.125kg/m


    Operating Temperature
-55~+165℃



Crosss Reference
PART NOTimesAlstrolabHarbourSemflexGOREIWMicro-CoaxCarlise(Tensolite)Huber+SuhnerTemp-FlexHabiaTELEDYNE
UniFlex LA460SFT142










UniFlex LA520SFT20532055LL142








UniFlex LA635SFT304
LL235








UniFlex LA930

LL450HP450S







UniFlex LA1200











UniFlex LA1500SFT600
LL480

4806





UniFlex LB150











UniFlex LB220



CXN3506






UniFlex LB310



CXN3500





TRUEBLUE125
UniFlex LB360



CXN35071501UFB142ATLL40-1130BSucoflex102


UniFlex LB400











UniFlex LB480HF190


CXN34491801

Sucoflex103


UniFlex LB510
32055LL235


UFB205A
Sucoflex104


UniFlex LB540




2301





UniFlex LB740
32051

CXN3450






UniFlex LB780HF290
LL335LA290
2801UFB311A
Sucoflex106


UniFlex LB810



CXN3508






UniFlex LC160








047SC-2901
STOM FLEX047
UniFlex LC260Tflex-405
SS405




MultiFlex-86
Multibend-405j
UniFlex LC400Tflex-402
SS402




MultiFlex-141
Multibend-402j
UniFlex LC700Tflex-401
SS401






Multibend-401j
UniFlex LD360











UniFlex LD520











UniFlex LD780











UniFlex LD810











UniFlex LE147A





UFA147A
Sucoflex102


UniFlex LE210A

LL235


UFA210A
Sucoflex104


UniFlex LE290A
32051

CXN3450






UniFlex LS360











UniFlex LS500











UniFlex LS800












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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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