RG7 Q 90% PVC 75 Ohm CATV coaxial Cable

Construction Parameters:

Inner Conductor

0.051"/1.29mm/16AWG Bare copper

Dielectric

0.225"/5.72mm Foamed PE

Shield 1

0.246"/6.25mm Bonded Aluminum PET

Shield 2

Aluminum braid wire 90% coverage

Shield 3

Laminated Aluminum Tape(Non-Bonded)

Shield 4

Aluminum braid wire 40% coverage

Jacket

0.340"±0.008"/8.64±0.20mm PVC

Jacket Thickness

0.039"/0.86mm

Application

For Use in Longer CATV Run Lengths

Electrical Characteristics:

Inner Conductor Resistance

The Max.at 20℃ shall be<80 Ω/km(24.4Ω/1000ft)

Capacitance

50 ±3 pF/m  

Impedance

75 ± 3 Ω

Structural Return Loss

20 dB

Velocity of Propagation

0.82

Sparker Test (VAC)

4

Mechanical and Envrionmental Properties

Cable bend radius

10 times the cable diameter

Operating Temp Range

-20 ℃ to 70℃

Cable diamensions

0.340"±0.008"/8.64±0.2mm PVC

Cross Section

Attenuation(20℃):

Frequency (MHZ)

Max Attenuation(dB/100ft)

Max Attenuation (dB/100m)

5

0.47

1.54

55

1.25

4.1

211

2.36

7.74

250

2.56

8.4

270

2.68

8.78

300

2.82

9.25

330

2.96

9.72

350

3.05

10.01

400

3.27

10.73

450

3.46

11.35

500

3.67

12.04

550

3.85

12.63

600

4.05

13.28

750

4.57

14.99

870

4.96

16.28

1000

5.32

17.45

Order Informations:

Marking

HELLOSIGNAL RG7 Q 90% PVC                                                                                 

CATV COAXIAL CABLE 7100853×××M/FT

Package

Inquired Length on Reel,Pull Box,Plastic Spool,wooden Spool,pallet …

Delivery time

Normally 25 days after received the deposit.

Brand

HELLOSIGNAL^® OR OEM