UL Standard CATV Coaxial Cable, RG540 75 ohm Cable With Bare Copper Inner Conductor

Delivery Time:Within 10 days
Certification:CE, ISO9000,ISO14001,RoSH,Certificate of Network access of Broadcast equipment, State Administration

UL Standard RG540 CATV Coaxial Cable, RG540 75 ohm Cable With Bare Copper Inner Conductor

Applications:

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

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.

Center conductor:

Bare copper

Nominal diameter: 3.15mm

Dielectric:

Gas expanded polyethylene

Nominal diameter over dielectric:13.00mm

Shield:

1st 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@ 68OF(20oC):

@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

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.