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    Belden 8240 RG58 20 AWG SOLID Coaxial - 50 Ohm Transmission and Computer Cable 50歐姆 RG58 同軸電纜
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    商品編號: Belden-8240

    Belden 8240  RG58 20 AWG SOLID  Coaxial - 50 Ohm Transmission and Computer Cable 50歐姆 RG58 同軸電纜
     
          8240
    I.   DESCRIPTION:
         ------------
         RG-58/U TYPE COAXIAL CABLE.
    .
    II.  ELECTRICAL CHARACTERISTICS:
         ---------------------------
         NOM. IMPEDANCE:                   51.5 OHMS
         NOM. INDUCTANCE:                  .080 MICRO-H/FT
         NOM. CAPACITANCE CONDUCTOR
           TO SHIELD:                      28.5 PF/FT
         NOM. VELOCITY OF PROPAGATION      66 %
         NOM. DELAY:                       1.54 NS/FT
         NOM. CONDUCTOR DC RESISTANCE
           @ 20 DEG. C:                    10.0 OHMS/1000 FT.
         NOM. SHIELD DC RESISTANCE
           @ 20 DEG. C:                    4.1 OHMS/1000 FT.
         MAX. OPERATING VOLTAGE:           30 VRMS  (UL-1354)
                                           1900 VRMS  (NON-UL)
         NOM. ATTENUATION:
             MHZ     DB/100 FT.          MHZ     DB/100 FT.
            -----    ----------         -----    ----------
               1        .3               200        5.6
               5        .7               400        8.4
              10       1.1               700       11.7
              50       2.5               900       13.7
             100       3.8              1000       14.5
    .
    III. PHYSICAL CHARACTERISTICS:
         ------------------------
         TEMPERATURE RATING:               - 40 TO + 75 DEG. C
         MIN. BENDING RADIUS:              2.0 "
         MAX. PULLING TENSION:             47 LBS.
         NOM. WEIGHT/1000 FT:              25 LBS.
         CONDUCTOR MATERIAL & DIA:      20 AWG SOLID BARE COPPER
                                           .033" NOM.
         INSULATION MATERIAL & DIA:        POLYETHYLENE
                                           .116" NOM.
         SHIELD TYPE & % COVERAGE:         TINNED COPPER BRAID
    *                                      93%
         JACKET MATERIAL & DIA:            PVC (BLACK)
                                           .193" NOM.
         APPLICABLE SPECIFICATIONS:      UL/NEC: CMX OR AWM 1354
                                           CEC C(UL):  CMX
         FLAME RESISTANCE:                 UL: UL-1581 VW-1
                                           (VERTICAL FLAME)
     USE:  SUITABLE FOR INDOOR, OUTDOOR, AND AERIAL APPLICATIONS