Product Description
Cáp đồng trục Lapp Kabel Coaxial RG11 A/U Outdoor chính hãng giá rẻ nhất thị trường
Mã sản phẩm: 2170011
Application
Coaxial cable for receiver installations in radio communication, video- and computer systems as well as the entire field of commercial radio-frequency technology and electronics. The low attenuation of this 75 Ohms coaxial cable allows high range transmissions. Electrical properties of RG 11 A/U accord. to MIL-C 17 F. Cable design accord. to MIL-C 17 F with outer sheath additional. The outer sheath can easily stripped off from the inner sheath.
The cable is intended for limited flexible use and for static laying inside and outside as well as for underground
burial.
Design
Inner conductor: Stranded tinned copper wires, 0.9 mm2 (7 x 0.4), appr. ∅ 1.2 mm
Insulation: PE (polyethylene) 7.3 mm∅
Outer conductor: bare copper braid, coverage nom. 92 %
Inner sheath: PVC, black, UV resistant, flame retardant, 10.3 ± 0.18 mm ∅
Outer Sheath: PVC, black, UV resistant, flame retardant, 12.1 ± 0.2 mm ∅
Electrical properties at 20° C
DC resistance inner conductor: 21.5 max.Ω/km
Insulation resistance: min 5 GΩxkm
Capacitance at 1 kHz: nom 67 nF/km
Nominal velocity of propagation: 66%
Impedance: 75 ±3 Ω Acc. to MIL-C 17/2A
Attenuation at:
– 1 MHz dB/100m: nom. 0.7
– 5 MHz dB/100m: nom. 1.6
– 10 MHz dB/100m: nom. 2.2
– 20 MHz dB/100m: nom. 3.2
– 50 MHz dB/100m: nom. 5.0
– 100 MHz dB/100m: nom. 7.5
– 200 MHz dB/100m: nom. 11
– 400 MHz dB/100m: nom. 16 max. 17
– 1 GHz dB/100m: nom. 30 max 30.84
– 2 GHz dB/100m: nom. 43
HF voltage, peak value (not for power purposes)” max. 3.5kV
Working voltage (nominal voltage) 50 Hz Ueff: 5 kV
Test voltage Ueff: 10kV
Mechanical and thermal properties
Weight approx: 170kg/km
Minimum bending radius
– Single bending: 65 mm
– Multiple bending: 175 mm
Permissible temperature range
– Fixed: °C – 40 bis to + 80
– Flexible: – 10 bis to + 80
Fire load: 0.88 kWh/m
Flammability Flame retardant to IEC 60332-1-2
RoHS directive This cable confirms to RoHS directive (2002/95/EG)
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