Beta Cavi Professional Quality CCTV Coaxial Cable RG59 + 2x0.75mm Power Cables 200m Shrink Foil Roll

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Construction  and Dimensions

COAXIAL CABLE
Material and Overall Diameters (mm)
A. Inner conductor : Copper wire Cu 0.4 +- 0.009
B. Dielectric : Foam polyethylene PEE 1.9 +- 0.15
C. Foil : Aluminum/Poliester foil Al/Pet
D. Braid : High conductivity B-lloy wires B-lloy 2.5 +- 0.15
E. Sheath : DURAFLAM Low Smoke Zero Halogens LSZH 3.3 +- 0.1

Electrical Characteristics
Impedance : 75+-2 Ohm
Capacitance : 57+-2 pF/m
Velocity ratio : 85%
Voltage test of sheath : 2 kVdc

Return loss SRL
5 - 470 MHz >= 30

Attenuation at 20 C
MHz dB/100m
2         2.4
3         2.8
4         3.2
5         3.5
6         3.8
7         4.1
8         4.4
9         4.7
10       5.0

Mechanical characteristics
Minimum static banding radius : 5 times overall diameter
Operating temperature : -40 C to +70 C

Cable conductors : coax + 2
Nominal cross sectional area (mm2): 2 x 0.75
DC resistance (Ohm/Km) : 24.6
Weight (Kg/Km) : 58.6
Outer sheath : Duraflam LSZH
Overall diameters (mm) : 7.2