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  1. ›
  2. RF Communication Products
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  4. Coaxial Cables
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  6. TFC Cables
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  8. TFC Amphenol TWB2401 \
  9. TFC Amphenol TWB2401 \
    Amphenol

    TFC Amphenol TWB2401 \

    Stock Code: TWB2401

    A 50 Ω feeder line that turns into tight corners
    A 50 Ω coaxial feeder cable rated for the 30 ~ 6000 MHz band. A 19.1 mm bend radius lets it turn tightly on wireless communication runs.
    50 ΩImpedance
    30 ~ 6000 MHzOperating Frequency
    83%Velocity of propagation
    6.10 mmOuter diameter
    19.1 mmMin. bend radius
    51 kg/kmWeight
    Key features
    6000MHz
    Top of the operating band
    The operating band starts at 30 MHz and reaches up to 6000 MHz.
    1.49kW
    Power handled at the low band
    Average power is 1.49 kW at 30 MHz and drops as the frequency climbs.
    4.62mm
    Two-layer shielding
    A 95% tinned copper braid sits over the bonded Al/PET tape and closes at 4.62 mm.
    1.42mm
    Solid bare copper inner conductor
    The inner conductor is 1.42 mm solid bare copper and shows 11 Ω/km at 20°C.
    4.40dB
    Loss across the low band
    At 30 MHz the loss over 100 meters is 4.40 dB, climbing to 24.80 dB at 900 MHz.
    19.1mm
    Pulling through tight bends
    The minimum bend radius is 19.1 mm, which takes the cable into cramped routes.
    Out in the field
    Polyethylene outer jacketThe black polyethylene jacket closes the cable from the outside.
    Foam dielectricThe foam polyethylene dielectric holds the inner conductor centered.
    Bonded Al/PET tapeThe tape and braid layers stack over one another in a single body.
    Usage areasWireless communication systems·Radio communication·Data transmission systems
    Physical Specifications
    Center Conductor Solid Bare Copper — 0.0559 in (1.42 mm)
    Dielectric Foam Polyethylene — 0.150 in (3.81 mm)
    First Outer Conductor Sealed Al/PET (APA) Tape — 0.157 in (3.99 mm)
    Second Outer Conductor 36AWG, 95% Tinned Copper Braid — 0.182 in (4.62 mm)
    Jacket Black PE — 0.240 in (6.10 mm)
    Electrical Specifications
    Operating Frequency 30 ~ 6000 MHz
    Characteristic Impedance 50 Ω
    Velocity of Propagation (Nom.) 83%
    Capacitance (Nom.) 25.4 nF/kft (79.1 nF/km)
    Center Conductor Resistance @20°C 3.32 Ω/kft (11 Ω/km)
    Outer Conductor Resistance @20°C 3.89 Ω/kft (13 Ω/km)
    Mechanical Specifications
    Weight 34.3 lb/kft (51 kg/km)
    Minimum Bend Radius 0.75 in (19.1 mm)
    Attenuation and Average Power
    Attenuation / Average Power
    Frequency (MHz) 30 50 150 220 450 900 1500 1800 2000 2500 5800
    Attenuation (dB/100 ft) 1.34 1.74 3.02 3.66 5.27 7.56 9.88 10.85 11.49 12.92 20.36
    Attenuation (dB/100 m) 4.40 5.70 9.90 12.00 17.30 24.80 32.40 35.60 37.70 42.40 66.80
    Average Power (kW) 1.49 1.15 0.66                

    Datasheet

    TWB2401

    1.0pdf3/1/2018

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