Tri-Shield RG7 CATV Coaxial Cable, 75 ohm RG 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
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construction
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Testing item |
Unit |
Standard |
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|
Inner conductor |
mm |
1.30±0.01 |
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|
Dielectric |
5.72±0.05 |
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1st shield, Tape |
Material |
- |
Bonded aluminum foil |
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2nd shield, Braid |
Material |
- |
Alloy wire |
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|
Diameter |
mm |
0.15 |
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Ends |
EA |
5 |
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Carrier |
EA |
16 |
|||
|
Pitch |
mm |
32 |
|||
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Electrical properties |
Coverage |
% |
60% |
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3rd shield, Tape |
Martial |
- |
Normal aluminum foil |
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|
Outer jacket |
PVC or PE |
mm |
8.20±0.10 |
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|
Withstanding voltage |
- |
AC 1000V/min |
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|
Capacitance |
pF/m |
54±3 |
|||
|
Characteristic impedance(10MZ) |
Ω |
75±3 |
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|
SRL |
dB |
20 |
|||
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Velocity of propagation |
% |
85 |
|||
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Attenuation @ 68OF(20oC) (max)
|
5MHZ |
dB/100m |
1.54 |
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|
55MHZ |
4.10 |
||||
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250MHZ |
8.40 |
||||
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300MHZ |
9.25 |
||||
|
450MHZ |
11.35 |
||||
|
600 MHZ |
13.28 |
||||
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750 MHZ |
14.99 |
||||
|
865 MHZ |
16.17 |
||||
|
1000 MHZ |
17.45 |
||||
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1200 MHZ |
19.23 |
||||
|
1450 MHZ |
21.13 |
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|
1750 MHZ |
23.10 |
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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.
