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| Model No.︰ | 21VAtCA |
| Brand Name︰ | - |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | - |
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1) Construction
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Center Conductor:
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1.02+0.01mm Copper Clad Steel (FeCu)
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Dielectric:
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4.60+0.05mmFoam PE
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Shield:
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Al/Polyester Tape
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Braid Coverage:
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35%X16X3X0.12Al TC+0.005mm
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Jacket:
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6.80+0.05mm PVC
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Generic Standard:
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EN50117-1
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Sectional Standard:
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EN50117-2
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2) Characteristics
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Impedance:
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75+3 Ohm
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Capacitance:
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55+3pF/km
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Velocity of Propagation:
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80%
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Conductor resistance Max:
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Inner:22.5 ohms/km
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Outer:21.5 ohms/km
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Return Loss:
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20dB min (5-1000MHz)
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3) Attenuation
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Attenuation
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[@68o F. (20o C.)]
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Frequency (MHz)
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Maximum (dB/100 ft.)
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Maximum (dB/100 m)
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5
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0.64
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2.1
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50
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1.56
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5.1
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100
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2.38
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7.8
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200
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2.90
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9.5
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400
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4.27
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14.0
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800
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6.28
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20.6
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862
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6.56
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21.5
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950
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6.92
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22.7
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1000
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7.14
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23.4
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