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Coaxial Cables Flipbook PDF
Coaxial Cables
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CX.13.r1 - p.1
In general, the commercially available coaxial cables are produced with chemically foamed dielectric, which has a main disadvantage of being susceptible to moisture, this problem is eliminated with BMET cables. During Production, a mixture of inert gas (N2) is given into the extrusion machine using advanced production techniques. This process gives a physically foamed dielectric that meets even the tightest international specifications and eliminate the moisture ingress. Main advantage of the physically foamed dielectric; • Watertight due to the extremely homogeneous structure • Higher mechanical strength • High stability in attenuation for a wide spectrum upto 3 GHz • Light weight and smaller diameter • Flexible & easier installation In following pages some standard type cables are given. BMET has the capability and experience to produce any other type of coaxial cables.
BMET Energy Telecom Industry and Trade LLC Oromia, Sebeta, Finfine Special Zone Sub City, Sebeta-Hawas Woreda Kebele: Dima Guranda, Addis Ababa Tel/Fax no: +251 11 3662034 Mail: [email protected] www.bmetenergy.com CX.13.r1 - p.2
www.bmetenergy.com
RG-59 SERIES COAXIAL CABLES STANDARD SHIELD
Outer Jacket
2 nd Outer Conductor
1 st Outer Conductor
PE Insulation
Inner Conductor TRISHIELD
Outer Jacket
3 rd Outer Conductor
2 nd Outer Conductor
1 st Outer Conductor
PE Insulation
Inner Conductor
QUADSHIELD
Outer Jacket OPTIONS Inner Conductor PE Insulation 1 st Outer Conductor 2 nd Outer Conductor 3 rd Outer Conductor 4 th Outer Conductor Outer Jacket
4 th Outer Conductor
3 rd Outer Conductor
2 nd Outer Conductor
1 st Outer Conductor
PE Insulation
Inner Conductor
Annealed Solid Copper, Copper Clad Steel Wire (CCS), Copper Clad Aluminium Wire (CCA) Physical Foaming, Chemical Foaming APA Laminated Tape, Sealed APA Laminated Tape Tinned Copper Wire Braiding, Aluminium Wire Braiding APA Laminated Tape Tinned Copper Wire Braiding, Aluminium Wire Braiding Black, White or colored PE, Colored PVC, Halogen Free/Flame Retardant (HFFR) PE
• RG-59 Series Cables are available with messenger wire ( for aerial application) upon customer's request. APPLICATION CATV, Data and Interactive System applications at indoor premises.
www.bmetenergy.com
CX.13.r1 - p.3
RG-59 SERIES COAXIAL CABLES CHARACTERISTICS PHYSICAL CHARACTERISTICS NOMINAL DIMENSIONS
STANDARD (mm)
TRISHIELD (mm)
QUADSHIELD (mm)
0,82 3,60 3,80 4,45 ----6,10 42 500
0,82 3,60 3,80 4,45 4,55 --6,20 44 500
0,82 3,60 3,80 4,45 4,55 5,20 6,80 53 500
Inner Conductor Insulation (Dielectric) 1 st Outer Conductor 2 nd Outer Conductor (Braiding) 3 rd Outer Conductor 4 th Outer Conductor (Braiding) Outer Jacket Cable Weight (kg/km) Reel Length (meters/reel)
ELECTRICAL CHARACTERISTICS Nominal DC Resistance (20°C) Conductors Inner Conductor Outer Conductor Loop Nominal Capacitance Impedance Velocity of Propagation Screening Factor
STANDARD 3,50 1,50 5,00
ATTENUATION FREQUENCY dB/100 meters 50 MHz 6,10 100 MHz 8,50 200 MHz 12,00 450 MHz 18,10 860 MHz 25,60 1000 MHz 27,80
CX.13.r1 - p.4
Ohms/100 meters TRISHIELD 3,50 1,40 4,90 53 pF/m 75 ± 3 ohms 85% ≥ 75 dB
QUADSHIELD 3,50 1,30 4,80
NOTE • The cable identification and sequential meter marking is printed on the outer sheath of the cables according to the Customer requirements.
www.bmetenergy.com
• RG-59 Series Cables are available with messenger wire (for aerial application) upon Customer's request.
RG-6 SERIES COAXIAL CABLES STANDARD SHIELD
Outer Jacket
2 nd Outer Conductor
1 st Outer Conductor
PE Insulation
Inner Conductor TRISHIELD
Outer Jacket
3 rd Outer Conductor
2 nd Outer Conductor
1 st Outer Conductor
PE Insulation
Inner Conductor
QUADSHIELD
Outer Jacket
4 th Outer Conductor
3 rd Outer Conductor
2 nd Outer Conductor
1 st Outer Conductor
PE Insulation
Inner Conductor
OPTIONS Inner Conductor Annealed Solid Copper, Copper Clad Steel Wire (CCS), Copper Clad Aluminium Wire (CCA) PE Insulation 1 st Outer Conductor 2 nd Outer Conductor 3 rd Outer Conductor 4 th Outer Conductor Outer Jacket
Physical Foaming, Chemical Foaming APA Laminated Tape, Sealed APA Laminated Tape Tinned Copper Wire Braiding, Aluminium Wire Braiding APA Laminated Tape Tinned Copper Wire Braiding, Aluminium Wire Braiding Black, White or colored PE, Colored PVC, Halogen Free/Flame Retardant (HFFR) PE
• RG-6 Series Cables are available with messenger wire ( for aerial application) upon customer's request. APPLICATION CATV, Data and Interactive System applications at indoor premises.
www.bmetenergy.com
CX.13.r1 - p.5
RG-6 SERIES COAXIAL CABLES CHARACTERISTICS PHYSICAL CHARACTERISTICS NOMINAL DIMENSIONS STANDARD (mm) Inner Conductor 1,02 Insulation (Dielectric) 4,60 1 st Outer Conductor 4,80 2 nd Outer Conductor (Braiding) 5,40 3 rd Outer Conductor --4 th Outer Conductor (Braiding) --Outer Jacket 7,00 Cable Weight (kg/km) 50 Reel Length (meters/reel) 500
ELECTRICAL CHARACTERISTICS Nominal DC Resistance (20°C) Conductors Inner Conductor Outer Conductor Loop Nominal Capacitance Impedance Velocity of Propagation
TRISHIELD (mm) 1,02 4,60 4,80 5,40 5,52 --7,10 52 500
Ohms/100 meters TRISHIELD 2,25 1,40 3,65 53 pF/m 75 ± 3 ohms 85%
STANDARD 2,25 1,50 3,75
QUADSHIELD 2,25 1,30 3,55
≥ 75 dB
Screening Factor
ATTENUATION FREQUENCY dB/100 meters 50 MHz 4,90 100 MHz 6,90 200 MHz 9,70 450 MHz 14,80 860 MHz 21,00 1000 MHz 22,90
CX.13.r1 - p.6
QUADSHIELD (mm) 1,02 4,60 4,80 5,40 5,52 6,20 7,60 64 500
NOTE • The cable identification and sequential meter marking is printed on the outer sheath of the cables according to the Customer requirements.
www.bmetenergy.com
• RG-6 Series Cables are available with messenger wire (for aerial application) upon Customer's request.
RG-11 SERIES COAXIAL CABLES CHARACTERISTICS STANDARD SHIELD
Outer Jacket
2 nd Outer Conductor
1 st Outer Conductor
PE Insulation
Inner Conductor TRISHIELD
Outer Jacket
3 rd Outer Conductor
2 nd Outer Conductor
1 st Outer Conductor
PE Insulation
Inner Conductor
QUADSHIELD
Outer Jacket OPTIONS Inner Conductor PE Insulation 1 st Outer Conductor 2 nd Outer Conductor 3 rd Outer Conductor 4 th Outer Conductor Outer Jacket
4 th Outer Conductor
3 rd Outer Conductor
2 nd Outer Conductor
1 st Outer Conductor
PE Insulation
Inner Conductor
Annealed Solid Copper, Copper Clad Steel Wire (CCS), Copper Clad Aluminium Wire (CCA) Physical Foaming, Chemical Foaming APA Laminated Tape, Sealed APA Laminated Tape Tinned Copper Wire Braiding, Aluminium Wire Braiding APA Laminated Tape Tinned Copper Wire Braiding, Aluminium Wire Braiding Black, White or colored PE, Colored PVC, Halogen Free/Flame Retardant (HFFR) PE
• RG-11 Series Cables are available with messenger wire ( for aerial application) upon customer's request. APPLICATION CATV, Data and Interactive System applications at indoor premises. www.bmetenergy.com
CX.13.r1 - p.7
CX.13.r1 - p.8
www.bmetenergy.com
RG-11 SERIES COAXIAL CABLES CHARACTERISTICS PHYSICAL CHARACTERISTICS NOMINAL DIMENSIONS Inner Conductor Insulation (Dielectric) 1 st Outer Conductor 2 nd Outer Conductor (Braiding) 3 rd Outer Conductor 4 th Outer Conductor (Braiding) Outer Jacket Cable Weight (kg/km) Reel Length (meters/reel)
STANDARD (mm) 1,63 7,30 7,50 8,00 ----10,10 90 500
ELECTRICAL CHARACTERISTICS Nominal DC Resistance (20°C) Conductors Inner Conductor Outer Conductor Loop Nominal Capacitance Impedance Velocity of Propagation
STANDARD 0,95 1,50 2,45
TRISHIELD (mm) 1,63 7,30 7,50 8,00 8,1 --10,20 92 500
Ohms/100 meters TRISHIELD 0,95 1,40 2,35 53 pF/m 75 ± 3 ohms 85%
QUADSHIELD (mm) 1,63 7,30 7,50 8,00 8,1 8,65 10,80 102 500
QUADSHIELD 0,95 1,30 2,25
≥ 75 dB
Screening Factor
ATTENUATION FREQUENCY dB/100 meters 50 MHz 3,20 100 MHz 4,50 200 MHz 6,40 450 MHz 9,90 860 MHz 14,40 1000 MHz 15,70
Note • The cable identification and sequential meter marking is printed on the outer sheath of the cables according to the Customer requirements. • RG-11 Series Cables are available with messenger wire (for aerial application) upon Customer's request.
www.bmetenergy.com
CX.13.r1 - p.9
OUTDOOR COAXIAL CABLES FOR CATV APPLICATIONS BMET/B-3.27
OUTER JACKET
OUTER CONDUCTOR
INSULATION PE (FOAM)
INNER CONDUCTOR BMET/C-2.17
OUTER JACKET
OUTER CONDUCTOR
INSULATION PE (FOAM)
INNER CONDUCTOR BMET/D-1.1
OUTER JACKET OPTIONS Inner Conductor PE Insulation Outer Conductor Outer Jacket
OUTER CONDUCTOR
INSULATION PE (SOLID)
INNER CONDUCTOR
Annealed Solid Copper, Copper Clad Steel Wire (CCS), Copper Clad Aluminium Wire (CCA) Physical Foaming (only for B and C Type) Welded Copper Tube or Welded Aluminium Tube Black or colored UV Resistant PE, Halogen Free/Flame Retardant (HFFR) PE
APPLICATION CATV, Data and Interactive System applications at outdoor (Trunk and Distribution) networks.
CX.13.r1 - p.10
www.bmetenergy.com
OUTDOOR COAXIAL CABLES CHARACTERISTICS PHYSICAL CHARACTERISTICS NOMINAL DIMENSIONS Inner Conductor Insulation (Dielectric) Outer Conductor Outer Jacket Cable Weight (kg/km) (With copper outer conductor) Reel Length (meters/drum)
ELECTRICAL CHARACTERISTICS Nominal DC Resistance (20°C) Conductors Inner Conductor Outer Conductor Loop Nominal Capacitance (pF/m) Impedance Velocity of Propagation Screening Factor (dB)
FREQUENCY
5 MHz 50 MHz 100 MHz 200 MHz 400 MHz 862 MHz
BMET/B-3.27 (mm) 3,27 13,40 14,00 17,40 310
BMET/C-2.17 (mm) 2,17 8,70 9,30 12,50 180
BMET/D-1.1 (mm) 1,10 7,30 7,80 11,40 150
500
500
500
BMET/B-3.27 0,21 0,16 0,37 51
Ohms/100 meters BMET/C-2.17 0,50 0,25 0,75 51 75 ± 2 ohms 85%
BMET/D-1.1 1,85 0,30 2,15 65 68%
≥ 120
ATTENUATION dB/100 meters BMET BMET B-3.27 C-2.17 0,50 0,70 1,45 2,10 2,05 3,00 2,90 4,30 4,10 6,20 6,10 9,40
BMET D-1.1 1,40 4,05 5,75 8,25 12,00 19,00
Return Loss (dB) 25 25 24 22 20 19
Note • The cable identification and sequential meter marking is printed on the outer sheath of the cables according to the Customer requirements. • Outdoor Series Cables are available with messenger wire (for aerial application) upon Customer's request. • Outdoor Series Cables are available with steel tape armoring (for direct burrial application) upon Customer's request.
www.bmetenergy.com
CX.13.r1 - p.11