RG540 Braid Cable With Bare Copper Conductor, 75 Ohm Coaxial Cable for CATV, DBS, CCTV RG540 cable manufacturer from China Libo Electric Co., Ltd

RG540 Braid Cable With Bare Copper Conductor, 75 Ohm Coaxial Cable for CATV, DBS, CCTV

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: RG540 cable

RG540 Braid Cable With Bare Copper Conductor, 75 Ohm Coaxial Cable

RG540 Braid Cable With Bare Copper Conductor, 75 Ohm Coaxial Cable for CATV, DBS, CCTV

Product description:

The 1^st shield is two aluminum foils laminated to a strength member and a bonding resin on one side, the second shield is 75% tinned copper wire braid; PE for outer sheath.Inner conductor is bare solid copper. Dielectric core is insulating grade virgin polyethylene.

Center conductor:

Bare copper

Nominal diameter: 3.15mm

Dielectric:

Gas expanded polyethylene

Nominal diameter over dielectric:13.00mm

Shield:

1^st shield: BAPA

2nd shield: tinned copper wire braid, 0.16x 8ends x24 carry, pitch is 38mm, 75% coverage.

PE Jacket:

Nominal diameter over jacket: 15.50mm

Electrical properties:

Impedance : 75±3 ohms

Velocity of propagation: 86% nominal

V.S.W.R: 1.25

Attenuation@ 68^OF(20^oC):

@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

Applications:

CATV-community antenna television
CCTV-closed-circuit television
DBS-direct broadcasting satellite

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.