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Trunk Coax Cable QR 320M 75 Ohm CATV coaxial Cable
Trunk Coax Cable QR 320M 75 Ohm CATV coaxial Cable
Trunk Coax Cable QR 320M
75 Ohm CATV coaxial Cable
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Construction Parameters:
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Inner Conductor
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0.07" /1.80mm/ 13 AWG CCA
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Dielectric
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0.294"/7.47mm Foamed PE
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Shield 1
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0.32"/8.13mm Soldering Aluminum Tube
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Shield Thickness
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0.013" /0.34mm
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Jacket
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0.395" /10.03mm PE
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Jacket Thickness
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0.030"/0.76mm
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Messenger
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0.083"/2.11mm
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Max.Breaking Strength
of Messenger(kgf)
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816/453
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Application
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For Use in Longer CATV Run Lengths
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Electrical Characteristics:
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Inner Conductor Resistance
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The Max. at 20℃ shall be <10.76 Ω/km
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Capacitance
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50 ± 3 pF/m
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Impedance
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75 ± 2 Ω
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Return loss
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between 5 and 1000MHz: > 22dB
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Velocity of Propagation
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0.87
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Sparker Test (VAC)
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4
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Mechanical and Envrionmental Properties
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Cable bend radius
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10 times the cable diameter
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Operating Temp Range
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-20 ℃ to 60℃
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Cable diamensions
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0.395" /10.03mm PE
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Attenuation(20℃):
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Frequency (MHZ)
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Nominal (dB/100m)
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Max Attenuation (dB/100m)
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5.00
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0.33
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0.36
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55.00
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1.15
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1.21
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83.00
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1.38
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1.51
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211.00
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2.33
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2.43
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250.00
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2.53
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2.66
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300.00
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2.79
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2.92
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350.00
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2.99
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3.18
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400.00
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3.25
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3.44
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450.00
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3.48
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3.67
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500.00
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3.64
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3.87
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550.00
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3.90
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4.07
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600.00
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4.04
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4.30
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750.00
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4.53
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4.86
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865.00
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4.89
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5.28
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1000.00
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5.32
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5.71
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Order Informations:
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Marking
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KINGTONE Trunk Coax Cable QR 320M
CATV COAXIAL CABLE 7100406 ×××M/FT
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Package
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Inquired Length on wooden Spool,pallet …
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Delivery time
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Normally 25 days after received the deposit.
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