RG412 75 ohm CATV Coaxial Cable with Messenger, RG412 Braid Cable for CCTV, CATV System

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

RG412 75 ohm Coaxial Cable, RG412 Braid Cable for CCTV, CATV System

Product description:

Inner conductor is bare oxygen free copper. Dielectric core is insulating grade virgin polyethylene. The 1st shield is two layers of  aluminum foils laminated to a strength member and a bonding resin on one side, the second shield is 82% aluminum wire braiding; jelly or flooded compound is added before outer jacket extrusion. Outer jacket is PE.

Center conductor:

Oxygen free bare copper

Nominal diameter: 2.26mm

Dielectric:

Gas expanded polyethylene

Nominal diameter over dielectric: 9.26mm

Shield:

1st shield: bonded aluminum foil

2nd shield: aluminum wire braid, 0.16x7ends x24 carry, pitch is 47mm.

PE Jacket:

Nominal diameter over jacket: 12.4

Electrical properties:

Impedance : 75±3 ohms

Velocity of propagation: 86% nominal

Structure return loss: 21dB

Attenuation@ 68OF(20oC):

@Frequency MHZ	dB/100 meters(MAX.)
10	0.96
50	1.20
150	2.54
250	4.22
350	5.40
450	7.57
750	9.22
864	10.12
1000	10.85

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.