China Qr412 Coaxial Cable

Short Description:

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  • Product Name: Coaxial cables
  • Product Model: QR412
  • Product Detail

    Product Tags

    TEST IS EXECUTED ON THE SAMPLE DRAWN AT
    RANDOM,DETAILS ARE AS FOLLOWS:
    PRODUCT DESCRIPTION:
    BONDED LAMINATED ALUMINUM TAPE, 67% BRAID, PVC JACKET
    CENTER CONDUCTOR: 1.02mm COPPER COVERED STEEL
    DIELECTRIC: GAS EXPANDED POLYETHYLENE
    THE FIRST SHIELD: LAMINATED ALUMINUM TAPE BONDED TO DIELECTRIC
    THE SECOND SHIELD: 95% COVERAGE ALUMINUM BRAID WIRE
    JACKET: PVC
    NORMINAL CENTRAL CONDUCTOR DIA. 1.02CCS+/-0.01 mm
    NORMINAL INSULATION DIA. 4.57FPE+/-0.10 mm
    NORMINAL JACKET DIA. 6.86+/-0.20 mm
    NORMINAL CAPACITANCE 50+/-3 pF/m
    NORMINAL IMPEDANCE 75+/-3 Ohm
    VELOCITY OF PROPAGATION 85%
    RETURN LOSS ≥20dB
    INSULATION RESISTANCE(20 ºC) MΩ • km ≥5000
    DIELECTRIC STRENGTH (CONDUCTOR TO SHIELD) ≥1.6 kV
    ATTENUATION TESTED AT 68 ºF(20 ºC)
    TESTED AT LENGTH 100m
    FOR BEST ELETRICAL PERFORMANCE:
    1.PRODUCTS SHOULD BE HANDLED WITH CARE.
    2.STRONG ELECTROMAGENTIC FIELDS SHOULD BE AVOIDEO.
    3.EXTREMELY HOT AND COLD ENVIRONMENTS SHOULD BE AVOIDED.

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