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PA I R E D  C A B L E S                                                                            196

        Individually Shielded
        Cable Characteristics
        (Part No. 8777 – 9767, 9873 – 9879, 9773 – 9777)


             Attenuation                                        Rise Time
          10.0
                                                    8777– 9767
           8.0                                      9873 – 9879
                                                    9773 – 9777
           6.0                                                5000                                      8777
                                                                                                        9873
                                                              4000                                      9773
           4.0                                                3000
         Attenuation (dB/100 Ft.)  2.0                      Transmission Distance (Ft.)  2000
           1.0
                                                              1000
           0.7
           0.5
           0.3                                                500
           0.2                                                400
                                                              300
           0.1
            0.1    0.2    0.3    0.5    1.0    2.0    3.0    4.0    5.0    10.0  200
                           Frequency (MHz)
                                                              100
                                                                  0.1    0.2    0.3   0.4   0.5    1.0    2.0    3.0    4.0   5.0    10.0
                                                                         0 to 50% Rise Time (Microseconds)
             Bit Rate
                                                                Recommended for audio, pulse, and radio frequency
                                                                applications requiring superior circuit isolation.
           5000
           4000
                                                                Insulation resistance between shields:
           3000                                                 100 megohms/1000’ nom.
         Transmission Distance (Ft.)  1000                      Working voltage between adjacent shields:
                                                                Capacitance between adjacent shields:
           2000
                                                                115 pf/ft. nom.
                                                                50 volts max.


           500
           400
           300

           200                                      8777
                                                    9873
                                                    9773
           100
              0.1    0.2    0.3   0.4   0.5    1.0    2.0    3.0    4.0   5.0    10.0
                         Bit Rate (Megabits/Sec.)

























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