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    首頁 > > Belden-寬頻同軸電纜(BroadbandCoax)CATV

    Belden1530A RG-6 Broadband Coax CATV Cable 寬頻有線電視傳輸同軸電纜
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    		162662

    商品編號: Belden-1530

    Belden1530A  RG-6  Broadband Coax CATV Cable  90%鋁網屏蔽隔離寬頻有線電視傳輸同軸電纜
     
            1530A
     I.    DESCRIPTION:
           ------------
           SERIES 6, DUOBOND(R) II - 90% BRAID
           CATV OR CM RATED
     II.   ELECTRICAL CHARACTERISTICS:
           ---------------------------
           IMPEDANCE:                     75 +/- 3 OHMS
           NOM. INDUCTANCE:               .097 MICRO-H/FT
           NOM. CAPACITANCE
            CONDUCTOR TO SHIELD:          16.2 PF/FT
           NOM. VELOCITY OF PROPAGATION:  83%
           NOM. DELAY:                    1.2 NS/FT
           ATTENUATION:
                             MAXIMUM
             MHZ     DB/100'         MHZ     DB/100'
               5      0.67           400      4.00
              55      1.60           450      4.26
             211      2.87           550      4.71
             270      3.24           750      5.59
             300      3.43           870      6.00
             350      3.72          1000      6.54
           STRUCTURAL RETURN LOSS:        5-1000 MHZ, 20 DB MIN.
           MAX. OPERATING VOLTAGE:        350 V RMS
           NOM. CONDUCTOR DC RESISTANCE
            @ 20 DEG C:                   28.0 OHMS/1000'
           NOM. SHIELD DC RESISTANCE
    *       @ 20 DEG C:                   5.0 OHMS/1000'
     III.  PHYSICAL CHARACTERISTICS:
           -------------------------
           TEMPERATURE RATING:            -40 TO +80 DEG C
    *      NOM. WEIGHT/1000':             29 LBS
           MIN. BENDING RADIUS:           3.0"
           MAX. PULLING TENSION:          162 LBS
           CONDUCTOR MATERIAL & DIA:      18 AWG SOLID BARE
                                          COPPER COVERED STEEL,
                                          .040"
           DIELECTRIC MATERIAL & DIA:     GAS INJECTED FOAM
                                          POLYETHYLENE,
                                          .180"
           SHIELD TYPE:               1ST LAYER - BONDED DUOFOIL
                                      2ND LAYER - 90% ALUM BRAID
    *      JACKET MATERIAL & DIA:         PVC (BLACK, NEUTRAL)
                                          .270"
           U.L./NEC & CEC RATING:         CATV OR CM
           FLAME TEST:                    UL-1581 VERTICAL TRAY