• 75 歐姆同軸電纜

    7C-2V Coaxial Cable

    7C2V.png

     

    LJ Item No.:

    6035

    Category:

    75   Ohm Cable

    Standard:

    ANSI   / SCTE 74-2011,  EN50117-2-5










    Physical Construction

    Single

    Siamese


    Electric Performance

    Central   Conductor

    Material

    CCS /   CU

    CCS /   CU


    Impedance

    75 ±   3 Ω

    Nominal Dia.

    7 x   0.40  mm

    7 x   0.40  mm


    Capacitance

    68 ±   3 pF/m

    Insulation

    Material

    Solid   PE

    Solid   PE


    Velocity   Factor

    0.85

    Nominal Dia.

    7.24   ± 0.20 mm

    7.24   ± 0.20 mm


    Temperature   Rating

    -40-75

    Shield

    Foil

    Material

    AL   PET

    AL   PET


    Structure Return Loss

    Overlap

    ≥20%

    ≥20%


    5-300MHz

    ≥20

    Braid

    Material

    Alum   / Cu / CCA

    Alum   / Cu / CCA


    300-1000MHz

    ≥18

    Nominal Dia.

     0.12 / 0.16 mm

     0.12 / 0.16 mm


    Screening    Immunity

    Foil

    Material

    AL PET

    AL PET


    5-200MHz

    >85dB  

    Nominal Dia.

    ≥20%

    ≥20%


    200-1000MHz

    >90dB

    Braid

    Material

    Alum / Cu / CCA

    Alum / Cu / CCA


    Nominal Dia.

     0.12 / 0.16 mm

     0.12 / 0.16 mm


    Jacket

    Material

    PVC /   PE

    PVC /   PE


    Nominal Dia.

    10.30 mm

    10.30 mm


    Messenger

    Material

    Steel

    Steel


    Nominal Dia.

    1.83  mm

    1.83  mm


    Remark:  Green parts above are for optional.





















     

    Attenuation

    Frequency   ( MHz )

    5

    10

    30

    200

    300

    800




    Nominal   Value ( dB/100m )

    1.37

    2.15

    3.7

    9.75

    12.45

    25.4




     

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      郵 箱

      info@lingjiecable.com

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