Coaxial cable

  • Features

    In House Product
    We also produce Semi-Rigid cables on our own, earning credit in the field of milli-meter waves.
    Therefore, we can provide you with the stability of micro wave characteristics in cable-assemblies.
    Low Attenuation
    We succeeded to further reduce loss for all three type of cables : Semi-Rigid, Semi-Flexible and Flexible, especially in the field of high frequencies.
    We can make them durable of some temperature changes.
    A large selection of coaxial cables
    We are ready to process for all different kinds of cables & connectors.

  • Series

  • Structure

  • 1.Simi-Rigid Cables

    • Polytetrafluoroethylene type

      Features：Vertical integration of the production since the start of the coaxial business.
      This is a standard type.
      We offer the products with the stable charactristics, based on the long-term experience in high-performing production.
      Uses
      Communications base station, Antenna line, Measurement eguipment wiring, GHz band microwave connection.

    • Low loss type

      Features：Easy to process with low prices
      Durable of heat caused by soldering and easy to process.
      Used connectors are applicable and as the cost is saved.
      Uses
      Used for Milli-meter waves and low loss connection for communication and measurement eguipments.
    Semi-Rigid Cables Nomal type Low loss type
    SX-36 (0.141”) SX-22 (0.085”) SX-12 (0.047”) SX-09 (0.034”) SP-36 SP-22
    Impedance（Ω） 50±0.5 50±1.0 50±2.0 50±2.5 50±1.0 50±1.0
    Outer conductor diameter（mm） 3.581±0.025 2.197±0.025 1.194±0.025 0.864±0.025 3.571±0.03 2.202±0.02
    Inner conductor diameter（mm） 0.919±0.017 0.511±0.013 0.287±0.012 0.203±0.012 0.930±0.01 0.510±0.01
    Insulator diameter（mm） 2.985±0.051 1.676±0.051 0.940±0.025 0.660±0.025 2.75±0.03 1.50±0.03
    Capacitance（pF/m） 95 95 95 95 86 85
    Insulation diekectric strength（VRMS） 5000 2500 2000 2000 3000 2000
    Corona generationg voltage（VRMS） 2000 1500 1000 750 5000 2500
    Higher order mode（GHz） 34 61 109 155 39 72
    Wave length shortening（％） 70 70 70 70 70 70
    The minimum bending radius （mm） 6.5 3.0 3.2 3.2 6.5 3.0
    Weight（g/m） 46.0 20.0 6.7 3.9 46 20
    The highest temperature（℃） 125 125 125 125 125 125
    Attenuation / Electric Power Capacity
    (dB/m)/(W)
    (20℃, sea level)    		 Frequency
    (GHz)    		 0.5 0.24/600 0.42/180 0.70/45 1.05/14 0.23 0.43
    1.0 0.34/450 0.60/130 1.05/32 1.50/10 0.33 0.61
    5.0 0.84/180 1.41/54 2.40/13 3.40/4.5 0.79 1.41
    10.0 1.25/120 2.06/36 3.50/9 4.90/3.2 1.15 2.03
    20.0 1.90/70 3.04/20 5.00/6.5 7.00/2 1.72 2.89
    30.0 2.45 3.85 6.35 8.70 2.21 3.56
    40.0 - 4.57 7.45 10.20 - 4.17
    50.0 - 5.25 8.45 11.55 - 4.70
    60.0 - 5.85 9.40 12.80 - 5.27

  • 2.Polytetrafluoroethylene type : Semi-flexible cables, Low Attenuation type

    Features
    More then 500 bends are possible.
    We are ready for all different kinds of uses.
    Semi-Flexible Cables Nomal type Low loss type
    SXL-36, 36F, 36FP SXL-22, 22F, 22FP SXL-12F SPL-36
    Impedance（Ω） 50±1.0 50±1.0 50±2 50±1.0
    Outer conductor diameter（mm） 3.50±0.1 2.1±0.1 1.15±0.1 3.30±0.1
    Inner conductor diameter（mm） 0.930±0.010

    0.511

    +0.010
    –0.006

    0.287

    +0.010
    –0.005

    		 0.930±0.010
    Insulator diameter（mm）

    2.90

    +0.03
    –0.06

    1.58

    +0.04
    –0.06

    0.9

    +0.05
    –0.03

    		 2.70±0.04
    Capacitance（pF/m） 98 98 98 89
    Insulation diekectric strength（VRMS） 3000 3000 3000 3000
    Corona generationg voltage（VRMS） 2000 1500 1000 2000
    Higher order mode（GHz） 35 64 113 40
    Wave length shortening（％） 70 70 70 75
    The minimum bending radius（mm） 8.0 5.0 3.0 8.0
    Weight（g/m） 44.4 17 5.5 32
    Attenuation / Electric Power Capacity
    (dB/m)/(W)
    (20℃, sea level)    		 Frequency
    (GHz)    		 1.0 0.45 0.79 1.24 0.41
    5.0 1.11 1.72 3.0 0.94
    10.0 1.67 2.60 4.45 1.36
    18.0 2.44 3.70 6.00 1.90

  • 3.Flexible cables : standard types only

    Flexible Cables 3D-2V 2.5D-2V 1.5D-2V 1.5D-QEV
    Impedance（Ω） 50±2.0 50±2.0 50±2.0 50±2.0
    Outer conductor diameter（mm） 3.7 3.3 2.1 2.1
    Inner conductor diameter（mm） 7/0.32 0.8 7/0.18 7/0.18
    Insulator diameter（mm） 3.0 2.7 1.6 1.6
    Capacitance（pF/m） 100 100 100 100
    Insulation diekectric strength（VRMS） 1000 1000 1000 1000
    Attenuation / Electric Power Capacity
    (dB/m)/(W)
    (20℃, sea level)    		 Frequency
    (GHz)    		 0.044(10MHz) 0.050(10MHz) 0.085(10MHz) 0.085(10MHz)
    0.220(200MHz) 0.235(200MHz) - -
    1.4(4GHz) - - -

    ★Insulator：Cross-linked Polyethylene