Transcript
RG 11 - 75 Ohm CATV Coaxial Cable B3 Cables Part No: C1027 Type – Series 11
3. Screen Material Bonded Aluminium/ Polyester/Aluminium 100% coverage
Family CATV and SMATV
4. Braid Aluminium 60% coverage
Design 1. Conductor 1 x 1.63mm (14 AWG) Solid Copper-Covered Steel
5. Sheath Material Polyvinyl Chloride (PVC) Standard Put Up Length 305 or 500 metres
2. Insulation Foamed Polyethylene Physical Characteristics Nominal Conductor Diameter (mm) 1.63
Nominal Diameter Over Insulation (mm) 7.1
Nominal Overall Diameter (mm)
Min. Bend radius (install) (mm)
Nominal Cable Weight (kgs/km)
Operating Temperature Range
Maximum Recommended Pulling Tension (Newton)
10.2
102
80.4
-20°C to +75°C
1157
Electrical Characteristics (1) Nominal Impedance (ohms)
Nominal Inductance (μH/m)
Nom Capacitance Conductor to Shield (pF/m)
75 ± 3
0.32
53.15
Nominal Velocity Of Propagation (%) 83
Nominal Time Delay (ns/m) 3.94
Electrical Characteristics (2) Maximum Conductor Resistance @ 20°C (Ohms/km) 36.5
Maximum DC Screen Resistance (Ohms/km) 36.5
Maximum Operating Voltage (V RMS) 300
Minimum Return Loss 5MHz – 1000MHz (dB) 20
Maximum Attenuation Table Frequency (MHz) 5 10 50 100 200 300
V3
Attenuation (dB/km) 1.25 2.03 3.75 5.01 6.85 7.05
Frequency (MHz) 400 450 550 700 750 870
Attenuation (dB/km) 8.10 8.69 9.65 10.74 11.48 12.60
Frequency (MHz) 1000 1250 1750 2150 2500 3000
Attenuation (dB/km) 13.88 16.66 20.28 22.93 25.12 28.08
B3 CABLE SOLUTIONS
[email protected] UK - Delaunays Road, Blackley, Manchester, M9 8FP - tel: +44 (0)161 740 9151- www.b3cables.com IRELAND – Aghafad, Longford - tel: +353 (0)43 49400 – www.b3cables.com SPAIN – c/ Concha Espina s/n - 39600 - Maliaño - Cantabria – tel.: +34 942 250 100 - www.b3cables.com United Arab Emirates – PO Box: 10974 – Dubai – Tel/Fax: +971 4 284 8231 - www.b3cables.com Hong Kong - 2401A, 24/F, Park-In Commercial Building, No.56 Dundas Street, Mongkok, Kowloon, Tel: 852-27100668 – www.b3cables.com
