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    • Product Name: TRUNK CABLE 500 MESSENGER

    Applications

     High-Definition Serial Digital Video, High-Resolution Analog Video, High-End Broadband Signal, Transmission for satellite use, Digital Audio (AES3id, SPDIF or Word Clock), CATV-MATV, Computer & Data Processing Transmissions

     

    Features & Benefits

    Install Friendly

    Nitrogen-Injected Foam Polyethylene Dielectric reduces the high-frequency attenuation, while maintaining uniform cell structure, low return loss and exceptional crush resistance

    Meets NEC Standards

    Sunlight Resistant & RoHS Compliant

    Legend marking for Rooms and Zones to save installation time

    Free from restricted metals and hazardous compounds.

    Low capacity

    Physical Characteristics

    Certifications

    Conductor: 2.77mm Solid Copper-clad aluminum

    ISO9001: 2008, ISO14001: 2004, OHSAS 18001

    Insulation: Foam PE

    UL listed Type: CMR (UL 1666), CM(UL 1685)

    Dielectric Diameter: 11.48mm

    UL444

    Outer Conductor: 12.7mm Aluminum Bounded Tape

    RoHS / REACH Compliant

    Messenger: 2.77mm steel

     

    Jacket: PE

    Electrical Characteristics

    Jacket Diameter: 14.22

    Nom Capacitance (pF/m ): 50.2

    Nominal Cable Diameter: 14.22mm

    Characteristic Impedance (Ω): 75±3

    Minimum Bend Radius: 100mm

    Nom Velocity of Propagation (%): 88%

    Maximum Pulling Force (lbs): 300

    DC Resistance Outer Conductor(Ω/km): 4.43

    Temperature Rating (°C):

    DC Resistance Inner Conductor(Ω/km): 1.21

    Installation: 0 to + 60

    DC Resistance Loop(Ω/km): 5.64

    Storage & Operation: -20 to + 70

    Structure Return Loss(dB): 23

     


    Electrical Performance

    Frequency

    Attenuation (dB/100 m)

    5 MHz

    0.52

    55 MHz

    1.77

    211 MHz

    3.58

    250 MHz

    3.94

    270 MHz

    4.07

    300 MHz

    4.30

    330 MHz

    4.53

    350 MHz

    4.69

    400 MHz

    5.02

    450 MHz

    5.35

    500 MHz

    5.68

    550 MHz

    5.97

    600 MHz

    6.27

    750 MHz

    7.09

    870 MHz

    7.71

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