• Model NO.：QR500
• Wire Core Material：CCA
• Certification：CE, ISO, RoHS
• Brand：OEM
• Outer Conductor：Al Tube
• Transport Package：1000m
• Specification：2.74mm Conductor
• Trademark：FUU
• Origin：China
• HS Code：8544200000
• Production Capacity：3500km,Month

Trunk Coax Cable QR 500M 75 Ohm CATV coaxial Cable

Construction Parameters:

Inner Conductor

0.109" /2.77mm CCA

Dielectric

0.450"/11.43mm Foamed PE

Shield 1

0.500"/12.70mm Soldering Aluminum Tube

Shield Thickness

0.0255" /0.65mm

Jacket

0.560"/14.22mm  PE

Jacket Thickness

0.030"/0.76mm

Messenger

0.109"/2.77mm Steel

Application

For Use in Longer CATV Run Lengths

Electrical Characteristics:

Inner Conductor Resistance

The Max. at 20ºC shall be<4.55Ω/km                                                               

Capacitance

50 ± 3 pF/m   

Impedance

75 ± 2 Ω

Return loss

between 5 and 1000MHz: > 22dB

Velocity of Propagation

0.87

Sparker Test (VAC)

4

Mechanical and Envrionmental Properties

Cable bend radius

10 times the cable diameter

Operating Temp Range

-20 ºC to 60ºC

Cable diamensions

0.560"/14.22mm  PE

Cross Section

Attenuation(20ºC):

Frequency (MHZ)

Nominal (dB/100m)

5.00

0.52

55.00

1.77

83.00

211.00

3.58

250.00

3.94

300.00

4.30

350.00

4.69

400.00

5.02

450.00

5.35

500.00

5.67

550.00

5.97

600.00

6.27

750.00

7.09

865.00

7.68

1000.00

8.27

Order Informations:

Marking

Trunk Coax Cable QR 500 M CATV COAXIAL CABLE ×××M/FT

Package

Inquired Length on wooden Spool,pallet …

Delivery time

Normally 25 days after received the deposit.