Trunk Cable QR540 75 Ohm CATV Coaxial Cable NO.7100416 | ||||||||
Construction Parameters: | ||||||||
Inner Conductor | 9AWG 3.15mm CCA | ![]() | ||||||
Dielectric | 13.03mm Foamed PE | |||||||
Outer Conductor | 13.72mm Welding Aluminum Tube | |||||||
Jacket | 15.49mm PE Black | |||||||
Jacket Thickness | 0.89mm | |||||||
Application | For Use in Longer CATV Run Lengths | |||||||
Electrical Characteristics: | ||||||||
Inner Conductor Resistance | The Max. at 20℃ shall be <3.34 Ω/km | |||||||
Capacitance | 50 ± 3 pF/m | |||||||
Impedance | 75 ± 2 Ω | |||||||
Return loss | between 5 and 1000MHz: > 22dB | |||||||
Velocity of Propagation | 87% | |||||||
Sparker Test (VAC) | 4 | |||||||
Mechanical and Environmental Properties: | ||||||||
Cable Bend Radius | 10 times the cable diameter | |||||||
Operating Temperature Range | -40 ℃ to +85℃ | |||||||
Cable Diamensions | 15.49mm PE Black | |||||||
Cross Section: | ||||||||
![]() | ||||||||
Attenuation(20℃): | ||||||||
Frequency (MHZ) | Max Attenuation (dB/100m) | |||||||
5 | 0.46 | |||||||
55 | 1.54 | |||||||
211 | 3.12 | |||||||
250 | 3.38 | |||||||
300 | 3.71 | |||||||
350 | 4.03 | |||||||
400 | 4.33 | |||||||
450 | 4.59 | |||||||
500 | 4.89 | |||||||
550 | 5.12 | |||||||
600 | 5.38 | |||||||
750 | 6.07 | |||||||
865 | 6.56 | |||||||
1000 | 7.12 | |||||||
Order Informations: | ||||||||
Marking | HELLOSIGNAL Trunk Cable QR540 ×××M | |||||||
Package | Inquired Length on Wooden Drum, Pallet … | |||||||
Delivery time | Normally 25 days after received the deposit. | |||||||
Brand | HELLOSIGNAL® OR OEM | |||||||
Online Service: | ||||||||
Skype | kingtone3 | |||||||
ICQ | 246632889 | |||||||
0086 18268009191 | ||||||||
michael@zion-communication.com | ||||||||