Hangzhou Sumlo Industrial Co., Ltd.  

Product Name: Aluminum Tube 540 Coaxial Cable for CATV Trunk Line Model NO.: QR540JCAM-109, QR540JCA Inner Conductor: 3.15mm Dielectric: 13.05mm Outer Conductor: 13.72mm Outer Jacket: 15.49mm Messenger: 2.77mm (109) Jelly Apd: Optional Trademark: Sumlo or OEM Transport Package: 1000m/Wooden Spool, 2500FT/Wooden Spool Specification: USA Standard, ISO9002, CE, RoHS. Origin: China HS Code: 854420 Product Description Aluminum tube 540 coaxial cable for CATV Trunk lineSpecifications:- Center Conductor: 3.15mm CCA-Copper Cald Aluminum- Dielectric: 13.05mm Foamed PE- Outdoor Conductor: Solid Aluminum Tube- Jacket: 15.49mm PE- Messenger: 2.77mm (109)steel wire (optional)- Jelly APD ( as perspecial condition )Physical Characteristics:- Min .Bending Radius: 10.2mm- Max. Pulling Tension: 100kgf- Min. thickness strength of messenger (109) : 816 kgf Electrical Characteristics:- Impedance : 75+-/3 ohm- Capacitance: 52+/2 pF/m- Velocity of Propagation: 87.0 %- Inner conductor D.C. Resistance:3.34 ohm/km- Outer Conductor D.C. Resistance:1.94 ohm/km Model list:- P3 500 JCA, P3 500 JCAM- 109 (RG500,RG500M)- QR540JCA/JCAM-109 (RG540, RG540M),- P3 412JCA/JCAM-109- P3 750JCA/JCAM-188 (250)Attenuation: PackingSpecification- 1000mt/ wooden drum- 2500ft /wooden drumProduct Display