Electronics Stocks
UL Standard CATV Coaxial Cable, RG540 75 ohm Cable With Bare Copper Inner Conductor
RG540 cable
Description
UL Standard RG540 CATV Coaxial Cable, RG540 75 ohm Cable With Bare Copper Inner Conductor
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Applications:
# # CATV-community antenna television
# ?CCTV-closed-circuit television
# ?DBS-direct broadcasting satellite
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Product description:
Inner conductor is bare solid copper. Dielectric core is insulating grade virgin polyethylene. The 1st shield is?bonded aluminium?foil, the second shield is 75% coverage of?tinned copper wire braiding; PE for outer sheath.
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Center conductor:
Bare copper
Nominal diameter: 3.15mm
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Dielectric:
Gas expanded polyethylene
Nominal diameter over dielectric:13.00mm
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Shield:
1st shield: BAPA
2nd shield: tinned copper wire braid, 0.16x 8ends x24 carry, pitch is 38mm, 75% coverage.
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PE Jacket:
Nominal diameter over jacket: 15.50mm
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Electrical properties:
Impedance : 75±3 ohms
Velocity of propagation: 86% nominal
V.S.W.R: 1.25
Attenuation@ 68OF(20oC):
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@Frequency MHZ | dB/100ft(MAX.) | dB/100 meters(MAX.) |
50 | 0.44 | 1.44 |
150 | 0.79 | 2.59 |
300 | 1.13 | 3.71 |
400 | 1.32 | 4.33 |
500 | 1.49 | 4.89 |
600 | 1.64 | 5.38 |
1000 | 2.17 | 7.12 |
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Competitive Advantage:
# 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, our production and testing procedures are all strictly follow requirement of ISO9000, and ISO14000.
# Libo cable is equipped with a Provincial-level Research and Development Center; we offer OEM and ODM services.
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Read More
Shaoxing Libo Electric Co., Ltd
CATV Coaxial Cable,Trunk Cable,RF Coaxial Cable
Address: Pingshui Industrial Area,
Shaoxing, Zhejiang
China, 312050
Tel: 86-575-89866112
Fax: 86-575-89866110
