Electronics Designing & Processing

Tri-Shield RG7 CATV Coaxial Cable, 75 ohm RG7 Coaxial Cable for CATV, DBS Direct Broadcasting Satellite cable

?

Applications:

RG7 cable is used as a distribution cable for indoor CATV, CCTV systems and as a connection cable for satellite systems where lower attenuation required.

?

Product description:

1.3mm solid copper + 5.72mm FPE+ bonded aluminum foil +60% aluminum alloy wire + normal aluminum foil+ 8.30mmPVC

?

- - - -
construction ? | Testing item | Unit | Standard |
Inner conductor | mm | 1.30±0.01 |
Dielectric | 5.72±0.05 |
1st shield, Tape | Material | - | Bonded aluminum foil |
2nd shield, Braid | Material | - | Alloy wire |
Diameter | mm | 0.15 |
Ends | EA | 5 |
Carrier | EA | 16 |
Pitch | mm | 32 |
Electrical properties | Coverage | % | 60% |
3rd shield, Tape | Martial | - | Normal aluminum foil |
Outer jacket | PVC or PE | mm | 8.20±0.10 |
Withstanding voltage | - | AC 1000V/min |
Capacitance | pF/m | 54±3 |
Characteristic impedance(10MZ) | Ω | 75±3 |
SRL | dB | 20 |
Velocity of propagation | % | 85 |
Attenuation @ 68OF(20oC) (max) ? | 5MHZ | dB/100m | 1.54 |
55MHZ | 4.10 |
250MHZ | 8.40 |
300MHZ | 9.25 |
450MHZ | 11.35 |
600 MHZ | 13.28 |
750 MHZ | 14.99 |
865 MHZ | 16.17 |
1000 MHZ | 17.45 |
1200 MHZ | 19.23 |
1450 MHZ | 21.13 |
1750 MHZ | 23.10 |
- - - -

?

Competitive Advantage:
# RG7 cable has outstanding anti-interference effectiveness and excellent transmission reliabilities.
# RG7 cable is of low cost, and it is easy to install as well.
# Libo cable was established in 1994, it is subsidiary of Libo group which is one of the 500 largest private enterprises in China.
# Libo cable has a stable workforce and engineering team, normal lead-time of 40’FCL RG7 cable is about 10 days.
# All production produces and testing in factory meet with ISO 9000 and ISO 14000 standard.