Trunk Cable QR500M
75 Ohm CATV Coaxial Cable
NO.7100411

Construction Parameters:

Inner Conductor

2.77mm CCA

Dielectric

11.43mm Foamed PE

Outer Conductor

12.70mm Welding Aluminum Tube

Jacket

14.22mm PE Black

Jacket Thickness

0.89mm

Messenger

2.77mm Steel

Application

For Use in Longer CATV Run Lengths

Electrical Characteristics:

Inner Conductor Resistance

The Max. at 20℃ shall be <4.43 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

14.22mm PE Black

Cross Section:

Attenuation(20℃):

Frequency (MHZ)

Max Attenuation (dB/100m)

5

0.52

55

1.77

211

3.58

250

3.94

300

4.30

350

4.69

400

5.02

450

5.35

500

5.67

550

5.97

600

6.27

750

7.09

865

7.68

1000

8.27

Order Informations:

Marking

HELLOSIGNAL Trunk Cable QR500M ×××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

Whatsapp

0086 18268009191

Email

michael@zion-communication.com