Braided Trunk Cable For CATV, 75 Ohm RG500 Coaxial Cable With 82% Aluminum Wire Braid
Product description:
Inner conductor is bare solid copper. Dielectric core is insulating grade virgin polyethylene. The 1st shield is two aluminum foils laminated to a strength member and a bonding resin on one side, the second shield is 82% aluminum wire braid; PE for outer sheath.
Center conductor:
Bare copper
Nominal diameter: 2.77mm
Dielectric:
Gas expanded polyethylene
Nominal diameter over dielectric: 11.43mm
Shield:
1st shield: BAPA
2nd shield: aluminum wire braid, 0.16x 8ends x24 carry, pitch is 38mm, 82% coverage.
PE Jacket:
Nominal diameter over jacket: 14.43mm
Electrical properties:
Impedance : 75±3 ohms
Velocity of propagation: 86% nominal
V.S.W.R: 1.25
Attenuation@ 68OF(20oC):
|
@Frequency MHZ |
dB/100 meters(MAX.) |
|
10 |
0.90 |
|
50 |
1.90 |
|
150 |
1.86 |
|
250 |
3.39 |
|
350 |
4.38 |
|
450 |
5.20 |
|
750 |
5.82 |
|
864 |
7.29 |
|
1000 |
8.40 |
Applications:
- CATV-community antenna television
- CCTV-closed-circuit television
- DBS-direct broadcasting satellite
Competitive Advantage:
Outstanding electrical performance sends all the right signals.
- Libo cable was established in 1994, it covers over 340,000 square meters on our operating area.
- Libo cable has a stable workforce and engineering team, we offer products with short lead-time and high quanlity.
- Our production and testing procedures all strictly follow requirement of ISO9000, and ISO14000.
- Over 18 years of experience on coaxial cable, we have been in business partnership with multi-national cable companies or dealers since 1994.
