Active Member
|
[China]
Address: Pingshui Industrial Area, Shaoxing 312050, Zhejiang Province, China
Contact name:Maria
Shaoxing Libo Electric Co., Ltd |
|
|
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:
